critical thinking ideas for the classroom

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Eight Instructional Strategies for Promoting Critical Thinking

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(This is the first post in a three-part series.)

The new question-of-the-week is:

What is critical thinking and how can we integrate it into the classroom?

This three-part series will explore what critical thinking is, if it can be specifically taught and, if so, how can teachers do so in their classrooms.

Today’s guests are Dara Laws Savage, Patrick Brown, Meg Riordan, Ph.D., and Dr. PJ Caposey. Dara, Patrick, and Meg were also guests on my 10-minute BAM! Radio Show . You can also find a list of, and links to, previous shows here.

You might also be interested in The Best Resources On Teaching & Learning Critical Thinking In The Classroom .

Current Events

Dara Laws Savage is an English teacher at the Early College High School at Delaware State University, where she serves as a teacher and instructional coach and lead mentor. Dara has been teaching for 25 years (career preparation, English, photography, yearbook, newspaper, and graphic design) and has presented nationally on project-based learning and technology integration:

There is so much going on right now and there is an overload of information for us to process. Did you ever stop to think how our students are processing current events? They see news feeds, hear news reports, and scan photos and posts, but are they truly thinking about what they are hearing and seeing?

I tell my students that my job is not to give them answers but to teach them how to think about what they read and hear. So what is critical thinking and how can we integrate it into the classroom? There are just as many definitions of critical thinking as there are people trying to define it. However, the Critical Think Consortium focuses on the tools to create a thinking-based classroom rather than a definition: “Shape the climate to support thinking, create opportunities for thinking, build capacity to think, provide guidance to inform thinking.” Using these four criteria and pairing them with current events, teachers easily create learning spaces that thrive on thinking and keep students engaged.

One successful technique I use is the FIRE Write. Students are given a quote, a paragraph, an excerpt, or a photo from the headlines. Students are asked to F ocus and respond to the selection for three minutes. Next, students are asked to I dentify a phrase or section of the photo and write for two minutes. Third, students are asked to R eframe their response around a specific word, phrase, or section within their previous selection. Finally, students E xchange their thoughts with a classmate. Within the exchange, students also talk about how the selection connects to what we are covering in class.

There was a controversial Pepsi ad in 2017 involving Kylie Jenner and a protest with a police presence. The imagery in the photo was strikingly similar to a photo that went viral with a young lady standing opposite a police line. Using that image from a current event engaged my students and gave them the opportunity to critically think about events of the time.

Here are the two photos and a student response:

F - Focus on both photos and respond for three minutes

In the first picture, you see a strong and courageous black female, bravely standing in front of two officers in protest. She is risking her life to do so. Iesha Evans is simply proving to the world she does NOT mean less because she is black … and yet officers are there to stop her. She did not step down. In the picture below, you see Kendall Jenner handing a police officer a Pepsi. Maybe this wouldn’t be a big deal, except this was Pepsi’s weak, pathetic, and outrageous excuse of a commercial that belittles the whole movement of people fighting for their lives.

I - Identify a word or phrase, underline it, then write about it for two minutes

A white, privileged female in place of a fighting black woman was asking for trouble. A struggle we are continuously fighting every day, and they make a mockery of it. “I know what will work! Here Mr. Police Officer! Drink some Pepsi!” As if. Pepsi made a fool of themselves, and now their already dwindling fan base continues to ever shrink smaller.

R - Reframe your thoughts by choosing a different word, then write about that for one minute

You don’t know privilege until it’s gone. You don’t know privilege while it’s there—but you can and will be made accountable and aware. Don’t use it for evil. You are not stupid. Use it to do something. Kendall could’ve NOT done the commercial. Kendall could’ve released another commercial standing behind a black woman. Anything!

Exchange - Remember to discuss how this connects to our school song project and our previous discussions?

This connects two ways - 1) We want to convey a strong message. Be powerful. Show who we are. And Pepsi definitely tried. … Which leads to the second connection. 2) Not mess up and offend anyone, as had the one alma mater had been linked to black minstrels. We want to be amazing, but we have to be smart and careful and make sure we include everyone who goes to our school and everyone who may go to our school.

As a final step, students read and annotate the full article and compare it to their initial response.

Using current events and critical-thinking strategies like FIRE writing helps create a learning space where thinking is the goal rather than a score on a multiple-choice assessment. Critical-thinking skills can cross over to any of students’ other courses and into life outside the classroom. After all, we as teachers want to help the whole student be successful, and critical thinking is an important part of navigating life after they leave our classrooms.

‘Before-Explore-Explain’

Patrick Brown is the executive director of STEM and CTE for the Fort Zumwalt school district in Missouri and an experienced educator and author :

Planning for critical thinking focuses on teaching the most crucial science concepts, practices, and logical-thinking skills as well as the best use of instructional time. One way to ensure that lessons maintain a focus on critical thinking is to focus on the instructional sequence used to teach.

Explore-before-explain teaching is all about promoting critical thinking for learners to better prepare students for the reality of their world. What having an explore-before-explain mindset means is that in our planning, we prioritize giving students firsthand experiences with data, allow students to construct evidence-based claims that focus on conceptual understanding, and challenge students to discuss and think about the why behind phenomena.

Just think of the critical thinking that has to occur for students to construct a scientific claim. 1) They need the opportunity to collect data, analyze it, and determine how to make sense of what the data may mean. 2) With data in hand, students can begin thinking about the validity and reliability of their experience and information collected. 3) They can consider what differences, if any, they might have if they completed the investigation again. 4) They can scrutinize outlying data points for they may be an artifact of a true difference that merits further exploration of a misstep in the procedure, measuring device, or measurement. All of these intellectual activities help them form more robust understanding and are evidence of their critical thinking.

In explore-before-explain teaching, all of these hard critical-thinking tasks come before teacher explanations of content. Whether we use discovery experiences, problem-based learning, and or inquiry-based activities, strategies that are geared toward helping students construct understanding promote critical thinking because students learn content by doing the practices valued in the field to generate knowledge.

An Issue of Equity

Meg Riordan, Ph.D., is the chief learning officer at The Possible Project, an out-of-school program that collaborates with youth to build entrepreneurial skills and mindsets and provides pathways to careers and long-term economic prosperity. She has been in the field of education for over 25 years as a middle and high school teacher, school coach, college professor, regional director of N.Y.C. Outward Bound Schools, and director of external research with EL Education:

Although critical thinking often defies straightforward definition, most in the education field agree it consists of several components: reasoning, problem-solving, and decisionmaking, plus analysis and evaluation of information, such that multiple sides of an issue can be explored. It also includes dispositions and “the willingness to apply critical-thinking principles, rather than fall back on existing unexamined beliefs, or simply believe what you’re told by authority figures.”

Despite variation in definitions, critical thinking is nonetheless promoted as an essential outcome of students’ learning—we want to see students and adults demonstrate it across all fields, professions, and in their personal lives. Yet there is simultaneously a rationing of opportunities in schools for students of color, students from under-resourced communities, and other historically marginalized groups to deeply learn and practice critical thinking.

For example, many of our most underserved students often spend class time filling out worksheets, promoting high compliance but low engagement, inquiry, critical thinking, or creation of new ideas. At a time in our world when college and careers are critical for participation in society and the global, knowledge-based economy, far too many students struggle within classrooms and schools that reinforce low-expectations and inequity.

If educators aim to prepare all students for an ever-evolving marketplace and develop skills that will be valued no matter what tomorrow’s jobs are, then we must move critical thinking to the forefront of classroom experiences. And educators must design learning to cultivate it.

So, what does that really look like?

Unpack and define critical thinking

To understand critical thinking, educators need to first unpack and define its components. What exactly are we looking for when we speak about reasoning or exploring multiple perspectives on an issue? How does problem-solving show up in English, math, science, art, or other disciplines—and how is it assessed? At Two Rivers, an EL Education school, the faculty identified five constructs of critical thinking, defined each, and created rubrics to generate a shared picture of quality for teachers and students. The rubrics were then adapted across grade levels to indicate students’ learning progressions.

At Avenues World School, critical thinking is one of the Avenues World Elements and is an enduring outcome embedded in students’ early experiences through 12th grade. For instance, a kindergarten student may be expected to “identify cause and effect in familiar contexts,” while an 8th grader should demonstrate the ability to “seek out sufficient evidence before accepting a claim as true,” “identify bias in claims and evidence,” and “reconsider strongly held points of view in light of new evidence.”

When faculty and students embrace a common vision of what critical thinking looks and sounds like and how it is assessed, educators can then explicitly design learning experiences that call for students to employ critical-thinking skills. This kind of work must occur across all schools and programs, especially those serving large numbers of students of color. As Linda Darling-Hammond asserts , “Schools that serve large numbers of students of color are least likely to offer the kind of curriculum needed to ... help students attain the [critical-thinking] skills needed in a knowledge work economy. ”

So, what can it look like to create those kinds of learning experiences?

Designing experiences for critical thinking

After defining a shared understanding of “what” critical thinking is and “how” it shows up across multiple disciplines and grade levels, it is essential to create learning experiences that impel students to cultivate, practice, and apply these skills. There are several levers that offer pathways for teachers to promote critical thinking in lessons:

1.Choose Compelling Topics: Keep it relevant

A key Common Core State Standard asks for students to “write arguments to support claims in an analysis of substantive topics or texts using valid reasoning and relevant and sufficient evidence.” That might not sound exciting or culturally relevant. But a learning experience designed for a 12th grade humanities class engaged learners in a compelling topic— policing in America —to analyze and evaluate multiple texts (including primary sources) and share the reasoning for their perspectives through discussion and writing. Students grappled with ideas and their beliefs and employed deep critical-thinking skills to develop arguments for their claims. Embedding critical-thinking skills in curriculum that students care about and connect with can ignite powerful learning experiences.

2. Make Local Connections: Keep it real

At The Possible Project , an out-of-school-time program designed to promote entrepreneurial skills and mindsets, students in a recent summer online program (modified from in-person due to COVID-19) explored the impact of COVID-19 on their communities and local BIPOC-owned businesses. They learned interviewing skills through a partnership with Everyday Boston , conducted virtual interviews with entrepreneurs, evaluated information from their interviews and local data, and examined their previously held beliefs. They created blog posts and videos to reflect on their learning and consider how their mindsets had changed as a result of the experience. In this way, we can design powerful community-based learning and invite students into productive struggle with multiple perspectives.

3. Create Authentic Projects: Keep it rigorous

At Big Picture Learning schools, students engage in internship-based learning experiences as a central part of their schooling. Their school-based adviser and internship-based mentor support them in developing real-world projects that promote deeper learning and critical-thinking skills. Such authentic experiences teach “young people to be thinkers, to be curious, to get from curiosity to creation … and it helps students design a learning experience that answers their questions, [providing an] opportunity to communicate it to a larger audience—a major indicator of postsecondary success.” Even in a remote environment, we can design projects that ask more of students than rote memorization and that spark critical thinking.

Our call to action is this: As educators, we need to make opportunities for critical thinking available not only to the affluent or those fortunate enough to be placed in advanced courses. The tools are available, let’s use them. Let’s interrogate our current curriculum and design learning experiences that engage all students in real, relevant, and rigorous experiences that require critical thinking and prepare them for promising postsecondary pathways.

Critical Thinking & Student Engagement

Dr. PJ Caposey is an award-winning educator, keynote speaker, consultant, and author of seven books who currently serves as the superintendent of schools for the award-winning Meridian CUSD 223 in northwest Illinois. You can find PJ on most social-media platforms as MCUSDSupe:

When I start my keynote on student engagement, I invite two people up on stage and give them each five paper balls to shoot at a garbage can also conveniently placed on stage. Contestant One shoots their shot, and the audience gives approval. Four out of 5 is a heckuva score. Then just before Contestant Two shoots, I blindfold them and start moving the garbage can back and forth. I usually try to ensure that they can at least make one of their shots. Nobody is successful in this unfair environment.

I thank them and send them back to their seats and then explain that this little activity was akin to student engagement. While we all know we want student engagement, we are shooting at different targets. More importantly, for teachers, it is near impossible for them to hit a target that is moving and that they cannot see.

Within the world of education and particularly as educational leaders, we have failed to simplify what student engagement looks like, and it is impossible to define or articulate what student engagement looks like if we cannot clearly articulate what critical thinking is and looks like in a classroom. Because, simply, without critical thought, there is no engagement.

The good news here is that critical thought has been defined and placed into taxonomies for decades already. This is not something new and not something that needs to be redefined. I am a Bloom’s person, but there is nothing wrong with DOK or some of the other taxonomies, either. To be precise, I am a huge fan of Daggett’s Rigor and Relevance Framework. I have used that as a core element of my practice for years, and it has shaped who I am as an instructional leader.

So, in order to explain critical thought, a teacher or a leader must familiarize themselves with these tried and true taxonomies. Easy, right? Yes, sort of. The issue is not understanding what critical thought is; it is the ability to integrate it into the classrooms. In order to do so, there are a four key steps every educator must take.

• Integrating critical thought/rigor into a lesson does not happen by chance, it happens by design. Planning for critical thought and engagement is much different from planning for a traditional lesson. In order to plan for kids to think critically, you have to provide a base of knowledge and excellent prompts to allow them to explore their own thinking in order to analyze, evaluate, or synthesize information.
• SIDE NOTE – Bloom’s verbs are a great way to start when writing objectives, but true planning will take you deeper than this.

QUESTIONING

• If the questions and prompts given in a classroom have correct answers or if the teacher ends up answering their own questions, the lesson will lack critical thought and rigor.
• Script five questions forcing higher-order thought prior to every lesson. Experienced teachers may not feel they need this, but it helps to create an effective habit.
• If lessons are rigorous and assessments are not, students will do well on their assessments, and that may not be an accurate representation of the knowledge and skills they have mastered. If lessons are easy and assessments are rigorous, the exact opposite will happen. When deciding to increase critical thought, it must happen in all three phases of the game: planning, instruction, and assessment.

TALK TIME / CONTROL

• To increase rigor, the teacher must DO LESS. This feels counterintuitive but is accurate. Rigorous lessons involving tons of critical thought must allow for students to work on their own, collaborate with peers, and connect their ideas. This cannot happen in a silent room except for the teacher talking. In order to increase rigor, decrease talk time and become comfortable with less control. Asking questions and giving prompts that lead to no true correct answer also means less control. This is a tough ask for some teachers. Explained differently, if you assign one assignment and get 30 very similar products, you have most likely assigned a low-rigor recipe. If you assign one assignment and get multiple varied products, then the students have had a chance to think deeply, and you have successfully integrated critical thought into your classroom.

Thanks to Dara, Patrick, Meg, and PJ for their contributions!

Please feel free to leave a comment with your reactions to the topic or directly to anything that has been said in this post.

Consider contributing a question to be answered in a future post. You can send one to me at [email protected] . When you send it in, let me know if I can use your real name if it’s selected or if you’d prefer remaining anonymous and have a pseudonym in mind.

You can also contact me on Twitter at @Larryferlazzo .

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50 Super-Fun Critical Thinking Strategies to Use in Your Classroom

by AuthorAmy

Teaching students to be critical thinkers is perhaps the most important goal in education. All teachers, regardless of subject area, contribute to the process of teaching students to think for themselves. However, it’s not always an easy skill to teach. Students need guidance and practice with critical thinking strategies at every level.

One problem with teaching critical thinking is that many different definitions of this skill exist. The Foundation for Critical Thinking offers four different definitions of the concept. Essentially, critical thinking is the ability to evaluate information and decide what we think about that information, a cumulative portfolio of skills our students need to be successful problem solvers in an ever-changing world.

Here is a list of 50 classroom strategies for teachers to use to foster critical thinking among students of all ages.

1. Don’t give them the answers  

Learning is supposed to be hard, and while it may be tempting to jump in and direct students to the right answer, it’s better to let them work through a problem on their own. A good teacher is a guide, not an answer key. The goal is to help students work at their “challenge” level, as opposed to their “frustration” level.

2. Controversial issue barometer

In this activity, a line is drawn down the center of the classroom. The middle represents the neutral ground, and the ends of the line represent extremes of an issue. The teacher selects an issue and students space themselves along the line according to their opinions. Being able to articulate opinions and participate in civil discourse are important aspects of critical thinking.

3. Play devil’s advocate

During a robust classroom discussion, an effective teacher challenges students by acting as devil’s advocate, no matter their personal opinion. “I don’t care WHAT you think, I just care THAT you think” is my classroom mantra. Critical thinking strategies that ask students to analyze both sides of an issue help create understanding and empathy.

4. Gallery walk

In a gallery walk, the teacher hangs images around the classroom related to the unit at hand (photographs, political cartoons, paintings). Students peruse the artwork much like they are in a museum, writing down their thoughts about each piece.

5. Review something

A movie, TV show , a book, a restaurant, a pep assembly, today’s lesson – anything can be reviewed. Writing a review involves the complex skill of summary without spoilers and asks students to share their opinion and back it up with evidence.

6. Draw analogies

Pick two unrelated things and ask students how those things are alike (for example, how is a museum like a snowstorm). The goal here is to encourage creativity and look for similarities.

7. Think of 25 uses for an everyday thing

Pick an everyday object (I use my camera tripod) and set a timer for five minutes. Challenge students to come up with 25 things they can use the object for within that time frame. The obvious answers will be exhausted quickly, so ridiculous answers such as “coatrack” and “stool” are encouraged.

8. Incorporate riddles

Students love riddles. You could pose a question at the beginning of the week and allow students to ask questions about it all week.

9. Crosswords and sudoku puzzles

The games section of the newspaper provides great brainteasers for students who finish their work early and need some extra brain stimulation.

10. Fine tune questioning techniques

A vibrant classroom discussion is made even better by a teacher who asks excellent, provocative questions. Questions should move beyond those with concrete answers to a place where students must examine why they think the way they do.

11. Socratic seminar

The Socratic seminar is perhaps the ultimate critical thinking activity. Students are given a universal question, such as “Do you believe it is acceptable to break the law if you believe the law is wrong?” They are given time to prepare and answer, and then, seated in a circle, students are directed to discuss the topic. Whereas the goal of a debate is to win, the goal of a Socratic discussion is for the group to reach greater understanding.

12. Inquiry based learning

In inquiry-based learning, students develop questions they want answers to, which drives the curriculum toward issues they care about. An engaged learner is an essential step in critical thinking.

13. Problem-based learning

In problem-based learning, students are given a problem and asked to develop research-based solutions. The problem can be a school problem (the lunchroom is overcrowded) or a global problem (sea levels are rising).

14. Challenge all assumptions

The teacher must model this before students learn to apply this skill on their own. In this strategy, a teacher helps a student understand where his or her ingrained beliefs come from. Perhaps a student tells you they believe that stereotypes exist because they are true. An effective teacher can ask “Why do you think that?” and keep exploring the issue as students delve into the root of their beliefs. Question everything.

15. Emphasize data over beliefs

Data does not always support our beliefs, so our first priority must be to seek out data before drawing conclusions.

16. Teach confirmation bias

Confirmation bias is the human tendency to seek out information that confirms what we already believe, rather than letting the data inform our conclusions. Understanding that this phenomenon exists can help students avoid it.

17. Visualization

Help students make a plan before tackling a task.

18. Mind mapping

Mind mapping is a visual way to organize information. Students start with a central concept and create a web with subtopics that radiate outward.

19. Develop empathy

Empathy is often cited as an aspect of critical thinking. To do so, encourage students to think from a different point of view. They might write a “con” essay when they believe the “pro,” or write a letter from someone else’s perspective.

20. Summarization

Summarizing means taking all the information given and presenting it in a shortened fashion.

21. Encapsulation

Encapsulation is a skill different from summarization. To encapsulate a topic, students must learn about it and then distill it down to its most relevant points, which means students are forming judgements about what is most and least important.

22. Weigh cause and effect

The process of examining cause and effect helps students develop critical thinking skills by thinking through the natural consequences of a given choice.

23. Problems in a jar

Perfect for a bell-ringer, a teacher can stuff a mason jar with dilemmas that their students might face, such as, “Your best friend is refusing to talk to you today. What do you do?” Then, discuss possible answers. This works well for ethical dilemmas, too.

24. Transform one thing into another

Give students an object, like a pencil or a mug. Define its everyday use (to write or to drink from). Then, tell the students to transform the object into something with an entirely separate use. Now what is it used for?

25. Which one doesn’t belong?

Group items together and ask students to find the one that doesn’t belong. In first grade, this might be a grouping of vowels and a consonant; in high school, it might be heavy metals and a noble gas.

26. Compare/contrast

Compare and contrast are important critical thinking strategies. Students can create a Venn diagram to show similarities or differences, or they could write a good old-fashioned compare/contrast essay about the characters of Romeo and Juliet .

27. Pick a word, find a related word

This is another fun bell-ringer activity. The teacher starts with any word, and students go around the room and say another word related to that one. The obvious words go quickly, meaning the longer the game goes on, the more out-of-the-box the thinking gets.

28. Ranking of sources

Give students a research topic and tell them to find three sources (books, YouTube videos, websites). Then ask them, what resource is best – and why.

29. Hypothesize

The very act of hypothesizing is critical thinking in action. Students are using what they know to find an answer to something they don’t know.

30. Guess what will happen next

This works for scientific reactions, novels, current events, and more. Simply spell out what we know so far and ask students “and then what?”

31. Practice inference

Inference is the art of making an educated guess based on evidence presented and is an important component of critical thinking.

32. Connect text to self

Ask students to draw connections between what they are reading about to something happening in their world. For example, if their class is studying global warming, researching how global warming might impact their hometown will help make their studies relevant.

33. Levels of questioning

There are several levels of questions (as few as three and as many as six, depending on who you ask). These include factual questions, which have a right or wrong answer (most math problems are factual questions). There are also inferential questions, which ask students to make inferences based on both opinion and textual evidence. Additionally, there are universal questions, which are “big picture” questions where there are no right or wrong answers.

Students should practice answering all levels of questions and writing their own questions, too.

34. Demand precise language

An expansive vocabulary allows a student to express themselves more exactly, and precision is a major tool in the critical thinking toolkit.

35. Identify bias and hidden agendas

Helping students to critically examine biases in sources will help them evaluate the trustworthiness of their sources.

36. Identify unanswered questions

After a unit of study is conducted, lead students through a discussion of what questions remain unanswered. In this way, students can work to develop a lifelong learner mentality.

37. Relate a topic in one subject area to other disciplines

Have students take something they are studying in your class and relate it to other disciplines. For example, if you are studying the Civil War in social studies, perhaps they could look up historical fiction novels set during the Civil War era or research medical advancements from the time period for science.

38. Have a question conversation

Start with a general question and students must answer your question with a question of their own. Keep the conversation going.

39. Display a picture for 30 seconds, then take it down

Have students list everything they can remember. This helps students train their memories and increases their ability to notice details.

40. Brainstorm, free-write

Brainstorming and freewriting are critical thinking strategies to get ideas on paper. In brainstorming, anything goes, no matter how off-the-wall. These are great tools to get ideas flowing that can then be used to inform research.

41. Step outside your comfort zone

Direct students to learn about a topic they have no interest in or find particularly challenging. In this case, their perseverance is being developed as they do something that is difficult for them.

42. The answer is, the question might be

This is another bell-ringer game that’s great for engaging those brains. You give students the answer and they come up with what the question might be.

43. Cooperative learning

Group work is a critical thinking staple because it teaches students that there is no one right way to approach a problem and that other opinions are equally valid.

44. What? So what? Now what?

After concluding a unit of study, these three question frames can be used to help students contextualize their learning.

45. Reflection

Ask students to reflect on their work – specifically, how they can improve moving forward.

46. Classify and categorize

These are higher level Bloom’s tasks for a reason. Categorizing requires students to think about like traits and rank them in order of importance.

47. Role play

Roleplay allows students to practice creative thinking strategies. Here, students assume a role and act accordingly.

48. Set goals

Have students set concrete, measurable goals in your class so they understand why what they do matters.

No matter your subject area, encourage students to read voraciously. Through reading they will be exposed to new ideas, new perspectives, and their worlds will grow.

50. Cultivate curiosity

A curious mind is an engaged mind. Students should be encouraged to perform inquiry simply for the sake that it is a joy to learn about something we care about.

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20 Critical Thinking Activities For Elementary Classrooms: Navigating Fact And Fiction (+Resources)

December 1, 2023 //  by  Seda Unlucay

With the barrage of mainstream news, advertising, and social media content out there, it’s vital for students to think independently and learn to differentiate between fact and fiction.

This series of critical thinking activities, STEM-based design challenges, engaging Math puzzles, and problem-solving tasks will support students in thinking rationally and understanding the logical connection between concepts.

1. Teach Students How to Obtain Verifiable News 

There’s probably no 21st-century skill more important than differentiating between real and fake sources of news. This editable PowerPoint bundle covers traditional media, social networks, and various target audiences and teaches students how to find verifiable facts.

Learn More: Teachers Pay Teachers

2. Watch and Discuss a Critical Reasoning Video

This kid-friendly video teaches students to break arguments down into claims, evidence, and reasoning. Armed with this lifelong learning tool, they will be able to make more informed decisions when consuming all types of information.

Learn More: Brain Pop

3. Complete a Critical Design Challenge

This science and designed-based classroom activity challenges students to find ways to prevent a falling egg from breaking. Pairing it with the classic Humpty Dumpty nursery rhyme is sure to inspire many creative ideas.

Learn More:  Education

4. Critical Community Engagement Activity 

This community engagement activity requires analytical skills to determine what items can be recycled in the classroom and in their neighborhood. By creating recycling bins from reusable cardboard boxes, students have an opportunity to contribute to the environmental well-being of their community while practicing social responsibility.

Learn More: Kaboom

5. Develop Logical Skills with a Then and Now Activity

We may no longer use candles for reading or quill pens for writing, but can your students identify the objects that have replaced them? This activity engages their writing, drawing, and logical skills while giving them a chance to reflect on all the changes in our modern world.

Learn More: Education

6. Play a Critical Thinking Game

This active learning activity requires students to use their critical thinking skills to make comparisons and create meaningful analogies. The fun animal safari theme is sure to inspire many funny and creative ideas!

7. Develop Social-Emotional Problem-Solving Skills 

Through this lesson, students will understand that while conflicts are a normal part of life, it’s vital to have problem-solving skills to resolve them. This is also an excellent opportunity for developing their social awareness and relationship skills.

Learn More: ED Foundations

8. Desert Island Survival Game 

This classic game is sure to inspire student engagement, as they use their critical thinking skills to survive being stranded on a desert island. Students have to watch out for ideological assumptions and question ideas in order to determine the appropriate items to bring.

9. Play a Problem-Solving Treasure Hunt Game 

This exciting game for kids requires them to use key math skills to break a series of codes. With ample time, designated progress monitors, and sharp critical thinking skills, students are sure to find the hidden treasure.

Learn More: Twinkl

10. Use Writing to Increase Critical Empathy

This activity builds writing fluency while giving students a chance to show appreciation for each other. As they reflect emphatically on their classmates’ contributions and character, their base level of kindness and sense of ethical responsibility is bound to increase.

Learn More: Edutopia

11. Learn How to Make Logical Inferences

This activity for kids teaches the critical academic skill of making inferences from a series of texts. Students will surely enjoy playing the role of detective in order to draw their own logical conclusions.

Learn More:  Study

12. Think Critically About Cultural Assumptions 

This engaging activity for students challenges them to think critically about why people from a variety of cultures decorate their bodies. It helps them to break through cultural assumptions while comparing and contrasting the different forms of hand and body painting around the world.

Learn More:  Harmony

13. Big Paper Silent Reflection Activity 

After posing some open-ended questions, students silently write their responses with colored markers on large chart paper. After each group has circulated around the room, students can share their critical reflections and learn from the various perspectives of their classmates.

Learn More:  Slideshare

14. Watch a TED Video About the Socratic Method

Socrates is one of the forefathers of critical thinking, who focused on making his students thinking visible by questioning their logic and reasoning. The accompanying quiz and discussion questions are an excellent way to reinforce student learning.

Learn More:  Ted Ed

15. Brainstorm Ways to Help a Homeless Person

This lesson in civic responsibility teaches students about the causes of homelessness and guides them to find ways to help the homeless in their communities. It develops key problem-solving skills while building critical empathy.

Learn More:  National Homeless.org

16. Guess the Object Game

This video features a series of twenty zoomed-in mystery objects. Students will love using their critical thinking skills to guess each one!

Learn More:  Andy – The ESL Guy

17. Solve Some Challenging Math Brain Teasers

This abundant series of brain teasers is the perfect choice if you’re looking to test your children’s memory and problem-solving skills. Encourage them to use their knowledge of numbers to complete these tricky math problems that are not only designed to challenge your little brainiacs but are also compiled in an easy-to-use format.

Learn More: Mental Up

18. Complete a STEM Elevator Challenge

In this design and engineering-based lesson, students have to build a functional elevator that can carry an object to the top of a structure. It’s a terrific way to encourage cooperative learning while sharpening their problem-solving skills.

Learn More:  Georgia Youth Science and Technology Centers

19. Create the Perfect Farm 

There’s no better way to develop critical thinking skills than by solving real-world problems. This video encourages students to think about ways to feed a growing global population in an environmentally sustainable way.

20. Solve Logic Grid Puzzles

These logic grid puzzles will motivate students to use logical reasoning skills and the process of elimination to solve a series of clues. But be warned, they are highly addictive and difficult to put down once you get started!

Learn More:  Puzzle Baron’s Logic Puzzles

• Grades 6-12
• School Leaders

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100+ Critical Thinking Questions for Students To Ask About Anything

Critical thinkers question everything.

In an age of “fake news” claims and constant argument about pretty much any issue, critical thinking skills are key. Teach your students that it’s vital to ask questions about everything, but that it’s also important to ask the right sorts of questions. Students can use these critical thinking questions with fiction or nonfiction texts. They’re also useful when discussing important issues or trying to understand others’ motivations in general.

“Who” Critical Thinking Questions

Questions like these help students ponder who’s involved in a story and how the actions affect them. They’ll also consider who’s telling the tale and how reliable that narrator might be.

• Is the protagonist?
• Is the antagonist?
• Caused harm?
• Is harmed as a result?
• Was the most important character?

• Is responsible?
• Is most directly affected?
• Should have won?
• Will benefit?
• Would be affected by this?

• Makes the decisions?

“What” Critical Thinking Questions

Ask questions that explore issues more deeply, including those that might not be directly answered in the text.

• Background information do I know or need to know?
• Is the main message?
• Are the defining characteristics?

• Questions or concerns do I have?
• Don’t I understand?
• Evidence supports the author’s conclusion?
• Would it be like if … ?
• Could happen if … ?
• Other outcomes might have happened?
• Questions would you have asked?
• Would you ask the author about … ?
• Was the point of … ?
• Should have happened instead?
• Is that character’s motive?
• Else could have changed the whole story?

• Can you conclude?
• Would your position have been in that situation?
• Would happen if … ?
• Makes your position stronger?
• Was the turning point?
• Is the point of the question?
• Did it mean when … ?
• Is the other side of this argument?
• Was the purpose of … ?
• Does ______ mean?
• Is the problem you are trying to solve?
• Does the evidence say?
• Assumptions are you making?
• Is a better alternative?
• Are the strengths of the argument?

• Are the weaknesses of the argument?
• Is the difference between _______ and _______?

“Where” Critical Thinking Questions

Think about where the story is set and how it affects the actions. Plus, consider where and how you can learn more.

• Would this issue be a major problem?
• Are areas for improvement?
• Did the story change?
• Would you most often find this problem?

• Are there similar situations?
• Would you go to get answers to this problem?
• Can this be improved?
• Can you get more information?
• Will this idea take us?

“When” Critical Thinking Questions

Think about timing and the effect it has on the characters or people involved.

• Is this acceptable?
• Is this unacceptable?

• Does this become a problem?
• Is the best time to take action?
• Will we be able to tell if it worked?
• Is it time to reassess?
• Should we ask for help?
• Is the best time to start?
• Is it time to stop?
• Would this benefit society?

• Has this happened before?

“Why” Critical Thinking Questions

Asking “why” might be one of the most important parts of critical thinking. Exploring and understanding motivation helps develop empathy and make sense of difficult situations.

• Is _________ happening?
• Have we allowed this to happen?
• Should people care about this issue?

• Is this a problem?
• Did the character say … ?
• Did the character do … ?
• Is this relevant?
• Did the author write this?
• Did the author decide to … ?
• Is this important?

• Did that happen?
• Is it necessary?
• Do you think I (he, she, they) asked that question?
• Is that answer the best one?
• Do we need this today?

“How” Critical Thinking Questions

Use these questions to consider how things happen and whether change is possible.

• Do we know this is true?
• Does the language used affect the story?
• Would you solve … ?
• Is this different from other situations?

• Is this similar to … ?
• Would you use … ?
• Does the location affect the story?
• Could the story have ended differently?
• Does this work?
• Could this be harmful?
• Does this connect with what I already know?
• Else could this have been handled?
• Should they have responded?

• Would you feel about … ?
• Does this change the outcome?
• Did you make that decision?
• Does this benefit you/others?
• Does this hurt you/others?
• Could this problem be avoided?

More Critical Thinking Questions

Here are more questions to help probe further and deepen understanding.

• Can you give me an example?

• Do you agree with … ?
• Can you compare this with … ?
• Can you defend the actions of … ?
• Could this be interpreted differently?
• Is the narrator reliable?
• Does it seem too good to be true?

• Is ______ a fact or an opinion?

What are your favorite critical thinking questions? Come exchange ideas on the WeAreTeachers HELPLINE group on Facebook .

Plus, check out 10 tips for teaching kids to be awesome critical thinkers ., you might also like.

5 Critical Thinking Skills Every Kid Needs To Learn (And How To Teach Them)

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Promoting Critical Thinking in the Classroom: Strategies and Activities

ritical thinking is a valuable skill that empowers students to analyze information, think deeply, and make reasoned judgments. By promoting critical thinking in the classroom, educators can foster intellectual curiosity, enhance problem-solving abilities, and prepare students for success in an ever-evolving world. This article explores effective strategies and engaging activities to promote critical thinking among students.

1. Ask Thought-Provoking Questions

Encourage critical thinking by asking open-ended and thought-provoking questions that stimulate students' analytical thinking. For example, in a history class, instead of asking "When did World War II start?" you could ask "What were the underlying causes of World War II and how did they contribute to its outbreak?" This prompts students to go beyond simple factual recall and encourages them to analyze historical events, evaluate multiple factors, and develop a deeper understanding of the topic. Instead of seeking one correct answer, focus on guiding students to explore different perspectives, evaluate evidence, and justify their reasoning. Engage students in discussions that require them to analyze, compare, and synthesize information.

2. Provide Real-World Examples

Connect classroom learning to real-world applications by providing relevant examples and case studies. By presenting authentic scenarios, students can apply critical thinking skills to analyze and solve complex problems. Encourage students to think critically about the implications of their decisions and consider the broader impact of their choices.

3. Foster Collaboration and Debate

Promote collaborative learning environments where students can engage in respectful debates and discussions. Encourage students to express diverse opinions, support their arguments with evidence, and listen actively to others' viewpoints. Through collaborative activities, students can learn to evaluate different perspectives, challenge assumptions, and develop their critical thinking skills.

4. Encourage Reflection and Metacognition

Provide opportunities for students to reflect on their thinking processes and metacognition. Ask students to evaluate their own problem-solving strategies, analyze their decision-making processes, and assess the effectiveness of their critical thinking skills. By promoting self-awareness and reflection, students can enhance their critical thinking abilities and become more independent learners.

5. Incorporate Problem-Based Learning

Integrate problem-based learning activities that require students to apply critical thinking skills to solve complex problems. For example, in a science class, present a real-world scenario where students need to design an experiment to test the effectiveness of different fertilizers on plant growth. This activity prompts students to analyze information about fertilizers, evaluate different options, and develop a well-reasoned experimental design. By engaging in hands-on problem-solving experiences like this, students can develop their critical thinking abilities while also building their content knowledge.

Promoting critical thinking in the classroom is essential for developing students' analytical skills, problem-solving abilities, and intellectual curiosity. By incorporating strategies such as asking thought-provoking questions, providing real-world examples, fostering collaboration and debate, encouraging reflection and metacognition, and incorporating problem-based learning, educators can create an environment that nurtures critical thinking skills. By equipping students with this valuable skill set, we empower them to navigate complex challenges and become lifelong learners.

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Home » Tips for Teachers » Critical Thinking Strategies for Elementary Students: 7 Exercises and 5 Activities to Help

Critical Thinking Strategies for Elementary Students: 7 Exercises and 5 Activities to Help

Teaching students to think critically from an early age is essential. In order to excel in school and beyond, students need to learn and practice critical thinking skills.Being a critical thinker will aid students in making good decisions, both related to learning and to their personal lives. It will also be extremely helpful in helping them solve problems and overcome the various challenges that they are faced with.

As teachers, we always hear a lot about how important it is to help our students learn to think critically. What I’ve noticed, however, is that teachers don’t get enough support with the “how” of actually teaching their students to become critical thinkers.

I would like to help you learn more about what you can do to help impart these essential skills on your students. Continue reading, and I’ll share:

• Critical thinking games and activities you can play with your students →
• Why critical thinking is important →
• Critical thinking strategies for elementary student →
• Critical thinking exercises to use with elementary school students →

5 Critical Thinking Games and Activities

The games and activities shared below are great for helping your students develop and fine tune their critical thinking skills.

1. The Barometer

This activity can help students see that there are more than simply two opinions for any given topic. For this activity, come up with a list of semi-controversial issues appropriate for the grade you teach. Some examples include giving students no homework, setting limits on screen time, removing specials or recess, etc.

Then, label each side of the classroom with one of the two most extreme opinions related to the topic. Tell students that they need to place themselves on the continuum to designate where their opinion falls.In order for students to decide exactly where they should be standing, they’ll need to have discussions with other students to compare their opinions. This process will help expose them to the logic and reasoning that others are using to form their own opinions, even if they are different from those held by the student.

This could be an interesting lesson to record and reflect back on. You can discuss the different conversations students had with one another and how those conversations helped them decide where to stand.

2. Debating the Accuracy of a Globe vs a Map

This activity is ideal for older elementary school students studying geography. For the lesson, you can have students compare the relative sizes of Australia and Greenland on a map vs a globe. Then, discuss how one representation makes Greenland appear to be larger, and how the other makes Australia appear larger.

Encourage students to think about why this difference in representation may occur. Then, have a classroom debate about which geography tool is more accurate and why.You may want to project a world map using your document camera and have a few different globes available for students to examine.

This video shows a teacher leading his students through this critical thinking exercise. Watch it to see the lesson in action and see one teacher’s approach to using it with his students.

Do you think your students could benefit from this lesson? How do you see using it in your classroom?

3. Media Bias Scavenger Hunt

This activity can be especially beneficial in today’s world. Students will need to identify media bias in news stories and separate fact from fictionFor this activity, provide students with a few different news stories and hoaxes. Students will need to conduct research and determine which of the stories are real news and which are simply made-up hoaxes.

Encourage students to find at least two legitimate sources to back up the stories they classify as real news. After students have completed their work, you can have them share the sources they found to back up each true story on your interactive whiteboard.

This video shares more about this critical thinking activity. You can also learn more about a few additional activities you may want to try with your students.

4. Brain Teasers

Brain teasers are an excellent way to help students improve their critical thinking skills. In order to solve a brain teaser, students need to combine information from multiple sources, consider their background knowledge, and think outside of the box.

You can use this video with a brain teaser about a rooster laying an egg on the roof of a barn with your students. It sets up the scenario and even helps explain the correct solution and why such a ‘simple’ solution is overlooked by many.

Were you able to come up with the correct solution to the brain teaser? Or, did the misdirection with all the unnecessary key details take your focus off the fact that roosters can’t lay eggs?

5. Take a Side

For this activity, students will need to choose one of two sides representing opposing views to a question. For example, you can ask students to agree or disagree to a statement about a text they have read.Students should stand on one side of the room to show their opinion. Then, you can call on different students to share their reasoning for selecting whether they agreed or disagreed with the question.

After each student shares their rationale, provide an opportunity for students to switch to the other side of the room if they have changed their opinion.

Why Critical Thinking is Important

Critical thinking is important well beyond the school years. Students need to learn how to think critically and evaluate different options in order to make the right decision.Of course, these decisions could be related to academics, as with choosing the most logical answer to a question. However, critical thinking skills will also serve your students well as they grow older and need to decide about a future career, how to treat a friend, or even whether they should drink and drive.

Everyone has inherent biases. Teaching critical thinking to your students will allow them to identify these biases and try to focus on the facts of a situation. It also helps remove some of the emotions from a decision and allows students to clearly see the different points of views of others.Of course, part of your job as a teacher is to prepare your students for the real world and life after school. This includes helping them gain the skills they’ll need to be a successful candidate.

Monarch Elementary teachers have so many great ideas for inquiry instructional strategies and how that increases student engagement, rigor, and critical thinking! @voverman2 @markloach @MeganHoefe pic.twitter.com/z3AItMHnGQ — Katie Delloso (@Katie_Delloso) March 24, 2021

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Thinking Classrooms: How To Promote Critical Thinking In Class

The Thinking Classroom is an approach to teaching that prioritizes the development of students’ critical thinking skills. In this type of classroom, the teacher acts as a facilitator rather than a traditional lecturer. Students are encouraged to actively engage with the material and collaborate with their peers.

The key to a Thinking Classroom is to focus on the process of learning rather than simply the acquisition of knowledge. This means that teachers must create opportunities for students to think critically, solve problems, and reflect on their learning.

We’ve rounded up the 14 practices of a Thinking Classroom below. 

What are the 14 Practices of a Thinking Classroom?

The fourteen principles of a Thinking Classroom are designed to promote a classroom environment that encourages critical thinking, problem-solving, and collaboration. 

Here’s a summary of each principle to help teachers create an engaging and effective learning environment:

1. Classroom Culture of Thinking

Create a classroom culture that values thinking, learning, and intellectual development. Start with thinking tasks that are separate from your curriculum. This eases the transition to everyday thinking classroom activities. It’s hard for students to think deeper and for longer periods, so this transition should be gradual. You can start with non-curricular tasks as an ice breaker at the beginning of the school year.

2. Opportunities to Think in Groups

Provide opportunities for students to think and engage in meaningful group learning experiences. The Thinking Classroom practices emphasize “visibly random groups” that change frequently. This reduces social anxiety in the group and decreases communication barriers. 

3. Vertical and Non-permanant Workspaces

You may have noticed that the traditional method of having students sit at their desks and take notes is only sometimes the best way to promote active thinking in your classroom. Recent research has shown that students are more engaged and productive when standing and working on vertical non-permanent surfaces (VNPSs) like whiteboards, blackboards, or windows. The fact that the surface is non-permanent encourages risk-taking and experimentation, while the vertical orientation prevents students from disengaging. 

4. Room Layout

Research has shown that traditional, front-facing classrooms promote passive learning. At the same time, a more flexible, de-fronted setup—where students are free to face any direction—can be much more effective in promoting active thinking and engagement. So when designing your classroom layout, it’s essential to consider how the physical space can support the learning you want to see.

5. Answer Questions that Promote Thinking

You answer hundreds of questions each day in class. But not all of the questions encourage your students to keep thinking. Here are the common types:

• Proximity questions: Questions students ask because you’re close by and convenient.
• Stop-thinking questions: Questions students ask so they can mark a task complete. (i.e., Is this right?)
• Keep-thinking questions: Questions that help them along, so they can continue working through a task.

Answer only questions that keep students thinking.

6. Give Tasks in the Right Manner

Give tasks early in class while students are standing around a teacher. Give verbal tasks, and avoid visual cues that promote passive learning. This differs from the traditional manner of giving examples from the textbook or a worksheet.  

7. Homework

Stop giving homework and instead give students opportunities to check their understanding. Make it optional so students can freely engage with authentic practice. 

8. Promote Student Autonomy

As step 5 outlines, don’t solve problems for students. Let them struggle so they build confidence in their independence. This may mean asking a peer for help or looking around the room for a hint. When students are on their own, they take ownership of their learning. 

9. Give Support So Students Can Learn at Their Own Pace

Encourage students to learn at their own pace by creating hints, extensions, and practice that meets them where they are in their learning. This is different from the typical guided practice that occurs in most classrooms. 

10. Consolidate Lessons

Consolidation is crucial to help students combine different parts of a task or activity and ultimately form a more comprehensive understanding of the concept taught. Traditionally, teachers have relied on methods like showing, telling, or explaining to help students achieve their learning objectives.

In a thinking classroom, consolidation takes a different approach. Instead of relying on teacher-led instruction, consolidation works upward from the basic foundation of a concept. By drawing on the student work produced during their thinking on a common set of tasks, teachers can help students develop a deeper understanding of the concept.

To facilitate this process, teachers should provide open-ended questions, encourage peer-to-peer discussions, or engage in activities that allow students to explore and experiment with the concept taught.

11. Give Students Autonomy Over Notes

Only one in five students review their notes again after taking them in class. Give students the option of choosing which notes to take while learning. They are more likely to refer back to notes later.

12. Evaluate Values That Matter Most

If you want your students to participate, take risks, and persevere in the classroom, you should incorporate these values into evaluations. Assessment should go beyond curriculum knowledge. 

13. Bring Students into Formative Assessment

Your students need to understand where they are and where they need to be with their learning. This means that they need to be a partner in formative assessment . Like students taking the lead over homework, they need to take the lead on owning their success in formative assessment. 

14. Assessment Needs to Connect to an Outcome

Use assessments that measure and value thinking and understanding, not just rote memorization. This may look like standards-based grading. Students need to understand what they know and don’t know after they complete an assessment.

By implementing these principles, teachers can create a dynamic and engaging classroom that promotes deep learning and helps students develop the critical thinking and problem-solving skills they need to succeed in school and beyond.

TeacherMade helps teachers infuse technology into their Thinking Classrooms.

TeacherMade does more than convert PDFs into online activities. Teachers use TeacherMade to promote critical thinking skills. You can incorporate the Thinking Classroom practices with TeacherMade:

• Every TeacherMade assignment is a non-permanent surface. Students can complete assignments again and again until they have reached mastery. 
• Create a culture of practice rather than homework and worksheets. With TeacherMade, you can choose to grade or not grade assignments. Students can complete practice as many times as they need.
• TeacherMade supports asynchronous learning so that students can learn at their own pace.
• Students are more involved with formative assessment when they receive instant feedback via auto-grading. 
• You can leave feedback, hints, and notes so that students fully understand their assessment results.

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How to teach critical thinking, a vital 21st-century skill

A well-rounded education doesn’t just impart academic knowledge to students — it gives them transferable skills they can apply throughout their lives. Critical thinking is widely hailed as one such essential “ 21st-century skill ,” helping people critically assess information, make informed decisions, and come up with creative approaches to solving problems.

This means that individuals with developed critical thinking skills benefit both themselves and the wider society. Despite the widespread recognition of critical thinking’s importance for future success, there can be some ambiguity about both what it is and how to teach it . 1 Let’s take a look at each of those questions in turn.

What is critical thinking?

Throughout history, humanity has attempted to use reason to understand and interpret the world. From the philosophers of Ancient Greece to the key thinkers of the Enlightenment, people have sought to challenge their preconceived notions and draw logical conclusions from the available evidence — key elements that gave rise to today’s definition of “critical thinking.”

At its core, critical thinking is the use of reason to analyze the available evidence and reach logical conclusions. Educational scholars have defined critical thinking as “reasonable reflective thinking focused on deciding what to believe or do,” 2 and “interpretation or analysis, followed by evaluation or judgment.” 3 Some have pared their definition down to simply “good” or “skillful thinking.”

At the same time, being a good critical thinker relies on certain values like open-mindedness, persistence, and intellectual humility. 4 The ideal critical thinker isn’t just skilled in analysis — they are also curious, open to other points of view, and creative in the path they take towards tackling a given problem.

Alongside teaching students how to analyze information, build arguments, and draw conclusions, educators play a key role in fostering the values conducive to critical thinking and intellectual inquiry. Students who develop both skills and values are well-placed to handle challenges both academically and in their personal lives.

Let’s examine some strategies to develop critical thinking skills and values in the classroom.

How to teach students to think critically — strategies

1. build a classroom climate that encourages open-mindedness.

Fostering a classroom culture that allows students the time and space to think independently, experiment with new ideas, and have their views challenged lays a strong foundation for developing skills and values central to critical thinking.

Whatever your subject area, encourage students to contribute their own ideas and theories when addressing common curricular questions. Promote open-mindedness by underscoring the importance of the initial “brainstorming” phase in problem-solving — this is the necessary first step towards understanding! Strive to create a classroom climate where students are comfortable thinking out loud.

Emphasize to students the importance of understanding different perspectives on issues, and that it’s okay for people to disagree. Establish guidelines for class discussions — especially when covering controversial issues — and stress that changing your mind on an issue is a sign of intellectual strength, not weakness. Model positive behaviors by being flexible in your own opinions when engaging with ideas from students.

2. Teach students to make clear and effective arguments

Training students’ argumentation skills is central to turning them into adept critical thinkers. Expose students to a wide range of arguments, guiding them to distinguish between examples of good and bad reasoning.

When guiding students to form their own arguments, emphasize the value of clarity and precision in language. In oral discussions, encourage students to order their thoughts on paper before contributing.

In the case of argumentative essays , give students plenty of opportunities to revise their work, implementing feedback from you or peers. Assist students in refining their arguments by encouraging them to challenge their own positions. 

They can do so by creating robust “steel man” counterarguments to identify potential flaws in their own reasoning. For example, if a student is passionate about animal rights and wants to argue for a ban on animal testing , encourage them to also come up with points in favor of animal testing. If they can rebut those counterarguments, their own position will be much stronger!

Additionally, knowing how to evaluate and provide evidence is essential for developing argumentation skills. Teach students how to properly cite sources , and encourage them to investigate the veracity of claims made by others — particularly when dealing with online media .

3. Encourage metacognition — guide students to think about their own and others’ thinking

Critical thinkers are self-reflective. Guide students time to think about their own learning process by utilizing metacognitive strategies, like learning journals or having reflective periods at the end of activities. Reflecting on how they came to understand a topic can help students cultivate a growth mindset and an openness to explore alternative problem-solving approaches during challenging moments.

You can also create an awareness of common errors in human thinking by teaching about them explicitly. Identify arguments based on logical fallacies and have students come up with examples from their own experience. Help students recognize the role of cognitive bias in our thinking, and design activities to help counter it.

Students who develop self-awareness regarding their own thinking are not just better at problem-solving, but also managing their emotions .

4. Assign open-ended and varied activities to practice different kinds of thinking

Critical thinkers are capable of approaching problems from a variety of angles. Train this vital habit by switching up the kinds of activities you assign to students, and try prioritizing open-ended assignments that allow for varied approaches.

A project-based learning approach can reap huge rewards. Have students identify real-world problems, conduct research, and investigate potential solutions. Following that process will give them varied intellectual challenges, while the real-world applicability of their work can motivate students to consider the potential impact their thinking can have on the world around them.

Classroom discussions and debates are fantastic activities for building critical thinking skills. As open-ended activities, they encourage student autonomy by requiring them to think for themselves.

They also expose students to a diversity of perspectives , inviting them to critically appraise these different positions in a respectful context. Class discussions are applicable across disciplines and come in many flavors — experiment with different forms like fishbowl discussions or online, asynchronous discussions to keep students engaged.

5. Use argument-mapping tools such as Kialo Edu to train students in the use of reasoning

One of the most effective methods of improving students’ critical thinking skills is to train them in argument mapping .

Argument mapping involves breaking an argument down into its constituent parts, and displaying them visually so that students can see how different points are connected. Research has shown that university students who were trained in argument mapping significantly out-performed their peers on critical thinking assessments. 5

While it’s possible — and useful — to map out arguments by hand, there are clear benefits to using digital argument maps like Kialo Edu. Students can contribute simultaneously to a Kialo discussion to collaboratively build out complex discussions as an argument map. 

Individual students can plan essays as argument maps before writing. This helps them to stay focused on the line of argument and encourages them to preempt counterarguments. Kialo discussions can even be assigned as an essay alternative when teachers want to focus on argumentation as the key learning goal. Unlike traditional essays, they defy the use of AI chatbots like ChatGPT!

Kialo discussions prompt students to use their reasoning skills to create clear, structured arguments. Moreover, students have a visual, engaging way to respond to the content of the arguments being made, promoting interpretive charity towards differing opinions. 

Best of all, Kialo Edu offers a way to track and assess your students’ progress on their critical thinking journey. Educators can assign specific tasks — like citing sources or responding to others’ claims — to evaluate specific skills. Students can also receive grades and feedback on their contributions without leaving the platform, making it easy to deliver constructive, ongoing guidance to help students develop their reasoning skills.

Improving students’ critical thinking abilities is something that motivates our work here at Kialo Edu. If you’ve used our platform and have feedback, thoughts, or suggestions, we’d love to hear from you. Reach out to us on social media or contact us directly at [email protected] .

•  Lloyd, M., & Bahr, N. (2010). Thinking Critically about Critical Thinking in Higher Education. International Journal for the Scholarship of Teaching and Learning, 4 (2), Article 9. https://doi.org/10.20429/ijsotl.2010.040209
•  Ennis, R. H. (2015). Critical Thinking: A Streamlined Conception. In: Davies, M., Barnett, R. (eds) The Palgrave Handbook of Critical Thinking in Higher Education. Palgrave Macmillan, New York.
• Lang-Raad, N. D. (2023). Never Stop Asking: Teaching Students to be Better Critical Thinkers . Jossey-Bass.
•  Ellerton, Peter (2019). Teaching for thinking: Explaining pedagogical expertise in the development of the skills, values and virtues of inquiry . Dissertation, The University of Queensland. Available here .
• van Gelder, T. (2015). Using argument mapping to improve critical thinking skills. In The Palgrave Handbook of Critical Thinking in Higher Education (pp. 183–192). doi:10.1057/9781137378057_12.

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• Research Article

Critical Thinking Skills in the Classroom and Beyond

Teaching Strategies

Becoming a critical thinker isn’t an unreachable goal. As Arthur Aufderheide, the Mummy Doctor, once said, “All knowledge is connected to all other knowledge. The fun is in making the connections.”

What does that have to do with critical thinking? Everything! Critical thinking is taking our natural curiosity and making meaningful connections. We solve problems daily, and critical thinking plays an essential role in the process. Observing, analyzing, and maybe even failing as we process solutions to life’s everyday puzzles is necessary. Critical thinking isn’t about acting on your beliefs. It extends to reasoning, communication, reflection, and action.

With roots dating back to the mid-late 20th century , the term "critical thinking" has evolved through the years. It takes discipline to critically think because it requires questioning, open-mindedness, and problem-solving skills . Developing critical thinking skills in students is vital to success in all content areas and extracurricular activities.

What does critical thinking look like in the classroom?

Critical thinking in the classroom looks like examining and brainstorming. It’s a fearlessness to analyze, test, and even reject ideas. It’s metacognition , which is simply thinking about thinking. Critical thinking happens when teachers ask thought-provoking questions and resist the urge to generate ideas for students.

What can teachers do to foster critical thinking?

• Ask questions without one specific answer to find.
• Allow students to explain their thinking with pictures, numbers, or words.
• Support the productive struggle .
• Brainstorm as a whole class so that students hear the thoughts of others.
• Compare and contrast! Get students to recognize and understand different sides to one issue.
• Make connections to prior knowledge.
• Encourage students to dig deeper by considering and analyzing alternatives to their first reactions and answers.
• Have students explain why they chose to do tasks in certain ways.
• Share helpful processes to try when things seem tricky. Invite students to give their tips.
• Provide opportunities for students to gather and evaluate information .
• Don’t stop when an assignment is over. Take valuable time for reflection.

Critical thinking beyond the classroom

Critical thinking is one skill that transfers from the classroom to the real world. It’s also necessary for success in academic and professional careers . Every single one of us has to ask purposeful questions and communicate our thoughts effectively. Critical thinking is more than that! It improves decision-making and objective reasoning. It allows us to move beyond emotional reactions to analysis, conclusions, and positive and negative consequences. True critical thinking also involves reflection to see the cause and effect of our decisions.

Critical thinking is one skill that transfers from the classroom to the real world.

Helping your students develop critical thinking skills benefits the whole child. A lot is going on in their worlds. Understanding how to think through decisions is a crucial skill. Set your students up for success with plenty of opportunities for critical thinking in your classroom!

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How To Promote Critical Thinking In Your Classroom

Promoting Thinking

November 25, 2006, by The Critical Thinking Co. Staff

Modeling of critical thinking skills by instructors is crucial for teaching critical thinking successfully. By making your own thought processes explicit in class - explaining your reasoning, evaluating evidence for a claim, probing the credibility of a source, or even describing what has puzzled or confused you - you provide a powerful example to students, particularly if you invite them to join in; e.g., "Can you see where we're headed with this?" "I can't think of other explanations; can you?" "This idea/principle struck me as difficult or confusing at first, but here's how I figured it out." You can encourage students to emulate this by using them in demonstrations, asking them to "think out loud" in order for classmates to observe how they reason through a problem.

Develop the habit of asking questions that require students to think critically, and tell students that you really expect them to give answers! In particular, Socratic questioning encourages students to develop and clarify their thinking: e.g., "Would your answer hold in all cases?" "How would you respond to a counter-example or counter-argument?" "Explain how you arrived at that answer?"

This is another skill that students can learn from your example, and can use in working with each other. Providing regular opportunities for pair or small group discussions after major points or demonstrations during lectures is also important: this allows students to process the new material, connect it to previously learned topics, and practice asking questions that promote further critical thinking. Obviously, conveying genuine respect for student input is essential. Communicating the message that you value and support student contributions and efforts to think critically increases confidence, and motivates students to continue building their thinking skills. An essential component of this process is the creation of a climate where students feel comfortable with exploring the process of reasoning through a problem without being "punished" for getting the wrong answer.

Researchers have found consistently that interaction among students, in the form of well-structured group discussions plays a central role in stimulating critical thinking. Discussing course material and its applications allows students to formulate and test hypotheses, practice asking thought-provoking questions, hear other perspectives, analyze claims, evaluate evidence, and explain and justify their reasoning. As they become more sophisticated and fluent in thinking critically, students can observe and critique each others' reasoning skills.

Critical Thinking: A Guide For The Classroom And Beyond

“Clear, critical thinking should be at the heart of every discipline in school and a cultivated habit outside it too.” – Sir Ken Robinson

One of the great responsibilities for educators is to prepare students for the future in a complex and ever-changing world. As society and employment opportunities evolve, there is a greater need to develop 21st-century skills , such as critical thinking .

As an experienced educator, I understand the need to adapt to new challenges and equip students with the tools they need to navigate life beyond the classroom. This has become especially important during these uncertain times of the global pandemic.

The pandemic has placed further pressure on educators to adapt to new ways of working which also requires some critical thinking of their own.

This article will guide you through the fundamentals of Critical Thinking and provide tried and tested methods to use in your classroom and everyday life.

Critical Thinking Quick Guide:

• What is Critical Thinking?

Analytical Thinking vs Critical Thinking

Developing thinking skills, critical thinking in the classroom, critical thinking activities, critical thinking practice, barriers to critical thinking, food for thought, what is critical thinking.

“Critical thinking can be defined in a number of different ways consistent with each other, we should not put a lot of weight on any one definition. Definitions are at best scaffolding for the mind. With this qualification in mind, here is a bit of scaffolding: critical thinking is thinking about your thinking while you’re thinking in order to make your thinking better . ” – Richard Paul, author of Critical Thinking: How to Prepare Students for a Rapidly Changing World.

There is often a misconception that critical thinking is a negative process to disprove something. It would be more constructive to consider it as a means of putting an idea into perspective and seeing the bigger picture.

Critical thinking provides an opportunity to analyze and reflect on ideas. It also enables you to suspend past assumptions and self-doubt.

Analytical Thinking is a linear process which allows you to break down and review complex information. This type of thinking uses reasoning and logic to analyze the information presented, identify patterns and trends, and present facts and evidence.

Critical Thinking includes an element of analytical thinking but goes much further. It’s a more holistic process that results in a judgement of the validity of information using other sources. Critical thinking requires a detailed evaluation of the information. You should check for accuracy, any bias or assumptions, assess the conclusions and whether the evidence supports the conclusion.

Both of these skill sets should be developed to allow greater depth of thinking.

“We cannot solve our problems with the same thinking we used when we created them.” – Albert Einstein

When developing an academic curriculum, educators often refer to Bloom’s taxonomy – a model used to classify learning objectives. Within this model, thinking skills are categorized into lower and higher order thinking skills:

Lower order thinking skills – knowledge, comprehension and application Higher order thinking skills – analysis, synthesis and evaluation

The higher order thinking skills that students need for critical thinking can be assessed using a number of criteria:

• Use of information
• Questioning abilities
• Aptitude for communication and collaboration
• Ability to keep an open mind
• Ability to draw conclusions
• Self-awareness

Whilst this is not an exhaustive list, it is a good starting point for identifying learning outcomes and developing specific skills.

There are many tools that students can use to support their learning, such as interactive resources, social media and discussion groups to share thoughts and opinions. Connecting to others and the world around us can also help us to develop a greater understanding of ourselves.

“It is the mark of an educated mind to be able to entertain a thought without accepting it.” – Aristotle

“ How do you know that? ”

These two simple questions formed the basis of many interactions with students in my classroom, regardless of age or subject matter. When a student gave an answer to a question, I would ask one of these questions to encourage them to elaborate on their response. My students knew that I didn’t just want an answer but for them to demonstrate how they had arrived at the answer; I was interested in their critical thinking skills. Students would then consider if there were other ways to arrive at the same conclusion or whether there were alternative answers. They were also encouraged to ask their own questions to probe deeper into their thinking.

This simple resource can help students reflect and question their own thinking and ultimately develop their independent thinking skills for future learning.

Whilst this is just one anecdotal example to enhance critical thinking, there are many effective activities that you can use in the classroom with your students.

Continuum Line: Give students a key statement and a continuum line with ‘Always’ at one end and ‘Never’ at the other end. Students should determine where they would place themselves on the line and provide reasoning for their decisions. This task generates discussion and debate around the key statement. Some students may decide to change their position of the line throughout the course of the debate but persuasion is not the aim here. The purpose of the task is to elicit a range of viewpoints around the statement to support critical thinking.

Silent Debate: Set a number of written statements on large pieces of paper around the classroom. Students are then asked whether they agree or disagree with the statement. They should add their reasoning and also be encouraged to add to the ideas of others. This alternative to the traditional oral debate encourages everyone to contribute at the same time and promotes collaboration. It can be particularly effective for quieter class members.

Fact or Opinion?: Ask students to identify the facts and opinions within authentic articles or editorials. Encourage them to analyze the language and explain how they can distinguish the evidence from their beliefs.

All of these activities can be easily adapted from the classroom to online platforms such as Trello or Zoom breakouts rooms.

Check out this Critical Thinking Workbook for more examples.

“Everything we hear is an opinion, not a fact; everything we see is a perspective, not the truth.” – Marcus Aurelius.

In critical thinking, it is important not to willfully accept the all information presented. Question assumptions and ideas to determine whether or not you are seeing the bigger picture. ‘Fake News’ is a prime example of this.

Try these tips to hone your skills:

• Identify inconsistencies, errors, and omissions
• Find and understand links between ideas
• Develop systematic ways of solving problems
• Recognize problems before building any arguments
• Foster your curiosity – is there something else that hasn’t been explored?

A Closed Mind Everyone has opinions and their own perspective on some issues. If your bias is so strong that you are unwilling to consider any other perspectives, this leads to closed-mindedness. Your bias may be based on research outcomes that you consider unlikely to change. But critical thinkers know that even the basis of some knowledge can change over time. Check your assumptions to apply critical thinking.

Misunderstanding The Truth Or Facts We may occasionally accept beliefs presumed to be true but have little evidence to justify them. To demonstrate critical thinking, it’s crucial to distinguish facts from beliefs and to dig deeper by evaluating the "facts" and how much evidence there is to validate them.

Trusting Your Instincts When you trust your gut instincts, this is largely based on sensing or feeling. Using intuitive judgment is actually the last thing you should do if you want to demonstrate critical thinking, as you are less likely to question your assumptions or bias.

Lack Of Knowledge This barrier could be two-fold. Firstly, you may lack the knowledge and understanding of the higher-order skills required for critical thinking. Secondly, you may lack knowledge of the topic you need to evaluate. Recognizing this lack of understanding and carrying out research to close the knowledge gap will help to reduce the barrier.

Lack Of Effort Recognizing that critical thinking is not necessarily over-thinking is significant to removing this barrier. Even if you have developed the necessary skills, it is important to have the willingness to engage in the process of critical thinking.

Overcoming these barriers will help you to:

• Reinforce your problem-solving skills
• Boost your creativity
• Encourage curiosity
• Foster independence
• Develop your range of skills
• Provide you with a skill for life

Have you been evaluating the information presented in this guide?

Did you find yourself challenging or agreeing with points that have been raised?

Have you considered alternative ideas or new ways of thinking?

Are you think differently after reading this article?

If the answer is YES , you are already on the path to Critical Thinking!

Join us for more discussions at Aristotle’s Café .

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A Way to Sharpen Critical Thinking Through Conversation

Reconfiguring your classroom setup can help encourage student engagement during group discussions.

Silence can be golden, it’s true, but so can noise. There are few things as joyful to a teacher as hearing a classroom filled with excited and curious chatter—a cacophony of half-formed and tentative ideas sharpened in and through conversation. 

Yet, orchestrating such a scene is not easy. It doesn’t happen by accident, but through well-established and precisely chosen activities. 

One such activity is a mainstay of my own classroom practice; its major benefit is to promote greater depth of discussion and questioning. In what follows, I’ll outline step-by-step how to set it up and how you might use it in your own teaching. The example I’ll use will be drawn from English teaching, but the same principles could be applied to any other subject. 

The SetUp: Table Orientation 

Start by creating two spaces where students can sit. The first is a central block of tables, creating a small rectangular area in the middle of the room. Now place tables around this central block so that students are seated facing toward the middle group.

As students enter the classroom, hand out a poem. It’s best if you specify where students will sit, either verbally as they enter the room or with a displayed seating chart. If this is their first time doing this activity, notifying them beforehand that they’ll be sitting in a different configuration also helps to ease any confusion. Once seated, they read and annotate the poem as in any other lesson. 

Now explain that during the course of the lesson you’re going to explore the poem they’ve just read. In order to do this, some students (maybe four or five) will be seated at the middle table and some around the outside. You as the teacher will also be seated at the middle table, and you’ll lead a conversation about the poem with those students. Their role is to do nothing different from what they usually would: to discuss and analyze the given poem, answering and asking questions as they do so. 

However, those around the perimeter (meaning everyone else) will have an equally important but slightly different role. They will need to listen carefully to the conversation taking place in the middle. If they hear something they find interesting, they can make a note of it. If they have questions to ask, they can make a note of these too. Therefore, the expectation is that they remain silent during the discussion, but as we’ll see, there will in fact be plenty of opportunity for them to get involved in the discussion. 

There are two further strategies you might deploy to ensure that students on the outside are thinking just as hard as those on the inside. 

First, rotate who is in the middle, ideally once every 10 or so minutes. Inevitably, those on the outside will have ideas and thoughts of their own, and we don’t want to exclude these students from the lesson. That anyone might be invited to the middle table also gives all students an extra reason to make sure they are thinking hard and listening. You could rotate students at random; but perhaps even better, use your knowledge of the class to decide appropriate combinations of students as well as looking at who seems to be especially keen to contribute. 

Second, while the primary focus is the discussion at the middle table, try to pause at certain points, inviting those on the outside to contribute. This works especially well if you ask them to comment on something they’ve just heard. “OK, Jessie,” you might say, “what do you think about what Melinda has just said?,” with Melinda currently at the central table. This helps students to reflect on and extend aspects of what has been said in the middle. 

And on the lesson goes: You now have the raw ingredients to orchestrate exactly the scenario described at the start of this article.

Benefits of the Activity

This is a completely reasonable question: Moving tables around is not necessarily going to be easy, so why bother? 

Reflecting on my personal experience, there are three main reasons I continue to use this activity. 

• It allows much greater depth of discussion with a smaller number of students. This can lead to rich and sustained conversation that can be difficult to maintain with a whole class. You can really push students in their thinking, asking lots of probing questions.
• The allocated roles make it extremely clear how you want everyone to participate. Class discussion is simultaneously more sustained and more free-flowing, while also more tightly orchestrated and focused. A common critique of group work is that it can lead to off-topic class discussion. This strategy has all the benefits of high-quality, dialogic discussion without the (perceived) downsides of group work.
• An obvious challenge to this strategy would be whether or not those on the perimeter are thinking hard. We guarantee this by making it clear that students on the outside should be writing down their observations based on what they hear, formulating questions to ask. We then make sure to embed into the activity an opportunity to pause and bring other students into the conversation as well as rotating out the middle. This helps ensure that all students are focused and involved while retaining the obvious benefits to those students taking part in the central discussion. 

In essence, this activity helps create a classroom environment where an emphasis is placed on academically ambitious and dialogic talk as well as its careful observation and metacognitive reflection . Silence can be golden, yes, but so can noise.

A Crash Course in Critical Thinking

What you need to know—and read—about one of the essential skills needed today..

Posted April 8, 2024 | Reviewed by Michelle Quirk

• In research for "A More Beautiful Question," I did a deep dive into the current crisis in critical thinking.
• Many people may think of themselves as critical thinkers, but they actually are not.
• Here is a series of questions you can ask yourself to try to ensure that you are thinking critically.

Conspiracy theories. Inability to distinguish facts from falsehoods. Widespread confusion about who and what to believe.

These are some of the hallmarks of the current crisis in critical thinking—which just might be the issue of our times. Because if people aren’t willing or able to think critically as they choose potential leaders, they’re apt to choose bad ones. And if they can’t judge whether the information they’re receiving is sound, they may follow faulty advice while ignoring recommendations that are science-based and solid (and perhaps life-saving).

Moreover, as a society, if we can’t think critically about the many serious challenges we face, it becomes more difficult to agree on what those challenges are—much less solve them.

On a personal level, critical thinking can enable you to make better everyday decisions. It can help you make sense of an increasingly complex and confusing world.

In the new expanded edition of my book A More Beautiful Question ( AMBQ ), I took a deep dive into critical thinking. Here are a few key things I learned.

First off, before you can get better at critical thinking, you should understand what it is. It’s not just about being a skeptic. When thinking critically, we are thoughtfully reasoning, evaluating, and making decisions based on evidence and logic. And—perhaps most important—while doing this, a critical thinker always strives to be open-minded and fair-minded . That’s not easy: It demands that you constantly question your assumptions and biases and that you always remain open to considering opposing views.

In today’s polarized environment, many people think of themselves as critical thinkers simply because they ask skeptical questions—often directed at, say, certain government policies or ideas espoused by those on the “other side” of the political divide. The problem is, they may not be asking these questions with an open mind or a willingness to fairly consider opposing views.

When people do this, they’re engaging in “weak-sense critical thinking”—a term popularized by the late Richard Paul, a co-founder of The Foundation for Critical Thinking . “Weak-sense critical thinking” means applying the tools and practices of critical thinking—questioning, investigating, evaluating—but with the sole purpose of confirming one’s own bias or serving an agenda.

In AMBQ , I lay out a series of questions you can ask yourself to try to ensure that you’re thinking critically. Here are some of the questions to consider:

• Why do I believe what I believe?
• Are my views based on evidence?
• Have I fairly and thoughtfully considered differing viewpoints?
• Am I truly open to changing my mind?

Of course, becoming a better critical thinker is not as simple as just asking yourself a few questions. Critical thinking is a habit of mind that must be developed and strengthened over time. In effect, you must train yourself to think in a manner that is more effortful, aware, grounded, and balanced.

For those interested in giving themselves a crash course in critical thinking—something I did myself, as I was working on my book—I thought it might be helpful to share a list of some of the books that have shaped my own thinking on this subject. As a self-interested author, I naturally would suggest that you start with the new 10th-anniversary edition of A More Beautiful Question , but beyond that, here are the top eight critical-thinking books I’d recommend.

The Demon-Haunted World: Science as a Candle in the Dark , by Carl Sagan

This book simply must top the list, because the late scientist and author Carl Sagan continues to be such a bright shining light in the critical thinking universe. Chapter 12 includes the details on Sagan’s famous “baloney detection kit,” a collection of lessons and tips on how to deal with bogus arguments and logical fallacies.

Clear Thinking: Turning Ordinary Moments Into Extraordinary Results , by Shane Parrish

The creator of the Farnham Street website and host of the “Knowledge Project” podcast explains how to contend with biases and unconscious reactions so you can make better everyday decisions. It contains insights from many of the brilliant thinkers Shane has studied.

Good Thinking: Why Flawed Logic Puts Us All at Risk and How Critical Thinking Can Save the World , by David Robert Grimes

A brilliant, comprehensive 2021 book on critical thinking that, to my mind, hasn’t received nearly enough attention . The scientist Grimes dissects bad thinking, shows why it persists, and offers the tools to defeat it.

Think Again: The Power of Knowing What You Don't Know , by Adam Grant

Intellectual humility—being willing to admit that you might be wrong—is what this book is primarily about. But Adam, the renowned Wharton psychology professor and bestselling author, takes the reader on a mind-opening journey with colorful stories and characters.

Think Like a Detective: A Kid's Guide to Critical Thinking , by David Pakman

The popular YouTuber and podcast host Pakman—normally known for talking politics —has written a terrific primer on critical thinking for children. The illustrated book presents critical thinking as a “superpower” that enables kids to unlock mysteries and dig for truth. (I also recommend Pakman’s second kids’ book called Think Like a Scientist .)

Rationality: What It Is, Why It Seems Scarce, Why It Matters , by Steven Pinker

The Harvard psychology professor Pinker tackles conspiracy theories head-on but also explores concepts involving risk/reward, probability and randomness, and correlation/causation. And if that strikes you as daunting, be assured that Pinker makes it lively and accessible.

How Minds Change: The Surprising Science of Belief, Opinion and Persuasion , by David McRaney

David is a science writer who hosts the popular podcast “You Are Not So Smart” (and his ideas are featured in A More Beautiful Question ). His well-written book looks at ways you can actually get through to people who see the world very differently than you (hint: bludgeoning them with facts definitely won’t work).

A Healthy Democracy's Best Hope: Building the Critical Thinking Habit , by M Neil Browne and Chelsea Kulhanek

Neil Browne, author of the seminal Asking the Right Questions: A Guide to Critical Thinking, has been a pioneer in presenting critical thinking as a question-based approach to making sense of the world around us. His newest book, co-authored with Chelsea Kulhanek, breaks down critical thinking into “11 explosive questions”—including the “priors question” (which challenges us to question assumptions), the “evidence question” (focusing on how to evaluate and weigh evidence), and the “humility question” (which reminds us that a critical thinker must be humble enough to consider the possibility of being wrong).

Warren Berger is a longtime journalist and author of A More Beautiful Question .

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Supplement to Critical Thinking

Educational methods.

Experiments have shown that educational interventions can improve critical thinking abilities and dispositions, as measured by standardized tests. Glaser (1941) developed teaching materials suitable for senior primary school, high school and college students. To test their effectiveness, he developed with his sponsor Goodwin Watson the Watson-Glaser Tests of Critical Thinking, whose descendants are in widespread global use under the name “Watson-Glaser Critical Thinking Appraisal” (Watson & Glaser 1980a, 1980b, 1994). He found that senior secondary school students receiving 10 weeks of instruction using these materials improved their scores on these tests more than other such students receiving the standard English curriculum during the 10 weeks, to a degree that was statistically significant (i.e., probably not due to chance). More recently, Abrami et al. (2015) summarized in a meta-analysis the best available evidence on the effectiveness of various strategies for teaching students to think critically. The meta-analysis used as a measure of effectiveness a modified version of a statistical measure known as “Cohen’s d”: the ratio of a difference in mean score to the statistical deviation (SD) of the scores in a reference group. A difference of 0.2 SD is a small effect, a difference of 0.5 SD is a moderate effect, and a difference of 0.8 is a large effect (Cohen 1988: 25–27). Abrami et al. (2015) found a weighted mean effect size of 0.30 among 341 effect sizes, with effect sizes ranging from −1 to +2. This methodologically careful meta-analysis provides strong statistical evidence that explicit instruction for critical thinking can improve critical thinking abilities and dispositions, as measured by standardized tests.

Although contemporary meta-analysis provides a more justified verdict on claims of causal effectiveness than other methods of investigation, it does not give the reader an intuitive grasp of what difference a particular intervention makes to the lives of those who receive it. To get an appreciation of this difference, it helps to read the testimony of the teachers and students in the Laboratory School of Chicago where Dewey’s ideas obtained concreteness. The history of the school, written by two of its former teachers in collaboration with Dewey, makes the following claim for the effects of its approach:

As a result of this guarding and direction of their freedom, the children retained the power of initiative naturally present in young children through their inquisitive interests. This spirit of inquiry was given plenty of opportunity and developed with most of the children into the habit of trying a thing out for themselves. Thus, they gradually became familiar with, and to varying degrees skilled in, the use of the experimental method to solve problems in all areas of their experience. (Mayhew & Edwards 1936: 402–403)

A science teacher in the school wrote:

I think the children did get the scientific attitude of mind. They found out things for themselves. They worked out the simplest problems that may have involved a most commonplace and everyday fact in the manner that a really scientific investigator goes to work. (Mayhew & Edwards 1936: 403)

An alumna of the school summed up the character of its former students as follows:

It is difficult for me to be restrained about the character building results of the Dewey School. As the years have passed and as I have watched the lives of many Dewey School children, I have always been astonished at the ease which fits them into all sorts and conditions of emergencies. They do not vacillate and flounder under unstable emotions; they go ahead and work out the problem in hand, guided by their positively formed working habits. Discouragement to them is non-existent, almost ad absurdum. For that very fact, accomplishment in daily living is inevitable. Whoever has been given the working pattern of tackling problems has a courage born of self-confidence and achieves. (Mayhew & Edwards 1936: 406–407)

In the absence of control groups, of standardized tests, and of statistical methods of controlling for confounding variables, such testimonies are weak evidence of the effectiveness of educational interventions in developing the abilities and dispositions of a critical thinker—in Dewey’s conception, a scientific attitude. But they give a vivid impression of what might be accomplished in an educational system that takes the development of critical thinking as a goal.

Dewey established the Laboratory School explicitly as an experiment to test his theory of knowledge, which

emphasized the part in the development of thought of problems which originated in active situations and also the necessity of testing thought by action if thought was to pass over into knowledge. (Dewey 1936: 464)

Hence the curriculum of the school started from situations familiar to children from their home life (such as preparing food and making clothing) and posed problems that the children were to solve by doing things and noting the consequences. This curriculum was adjusted in the light of its observed results in the classroom.

The school’s continued experimentation with the subject matter of the elementary curriculum proved that classroom results were best when activities were in accord with the child’s changing interests, his growing consciousness of the relation of means and ends, and his increasing willingness to perfect means and to postpone satisfactions in order to arrive at better ends…. The important question for those guiding this process of growth, and of promoting the alignment and cooperation of interest and effort, is this. What specific subject-matter or mode of skill has such a vital connection with the child’s interest, existing powers, and capabilities as will extend the one [the interest–DH] and stimulate, exercise, and carry forward the others [the powers and capabilities–DH] in a progressive course of action? (Mayhew & Edwards 1936: 420–421)

In an appendix to the history of the Laboratory School, Dewey (1936: 468–469) acknowledges that the school did not solve the problem of finding things in the child’s present experience out of which would grow more elaborate, technical and organized knowledge. Passmore (1980: 91) notes one difficulty of starting from children’s out-of-school experiences: they differ a lot from one child to another. More fundamentally, the everyday out-of-school experiences of a child provide few links to the systematic knowledge of nature and of human history that humanity has developed and that schools should pass on to the next generation. If children are to acquire such knowledge through investigation of problems, teachers must first provide information as a basis for formulating problems that interest them (Passmore 1980: 93–94).

More than a century has passed since Dewey’s experiment. In the interim, researchers have refined the methodology of experimenting with human subjects, in educational research and elsewhere. They have also developed the methodology of meta-analysis for combining the results of various experiments to form a comprehensive picture of what has been discovered. Abrami et al. (2015) report the results of such a meta-analysis of all the experimental and quasi-experimental studies published or archived before 2010 that used as outcome variables standardized measures of critical thinking abilities or dispositions of the sort enumerated in Facione 1990a and described in sections 8 and 9 of the main entry. By an experimental study, they mean one in which participants are divided randomly into two groups, one of which receives the educational intervention designed to improve critical thinking and the other of which serves as a control; they found few such experiments, because of the difficulty of achieving randomization in the classrooms where the studies were conducted. By a quasi-experiment, they mean a study with an intervention group that receives an educational intervention designed to improve critical thinking and a control group, but without random allocation to the two groups. Initially, they included also what they called “pre-experiments”, with single-group pretest-posttest designs, but decided at the analysis stage not to include these studies. By a standardized measure, they mean a test with norms derived from previous administration of the test, as set out in the test’s manual, such as the Watson-Glaser Critical Thinking Appraisal (Watson & Glaser 1980a, 1980b, 1994), the Cornell Critical Thinking Tests (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985; 2005), the California Critical Thinking Skills Test (Facione 1990b, 1992) and the California Critical Thinking Dispositions Inventory (Facione & Facione 1992; Facione, Facione, & Giancarlo 2001). They included all such studies in which the educational intervention lasted at least three hours and the participants were at least six years old.

In these studies they found 341 effect sizes. They rated each educational intervention according to the degree to which it involved dialogue, anchored instruction, and mentoring. They found that each of these factors increased the effectiveness of the educational intervention, and that they were most effective when combined. They explained the three factors as follows.

Dialogue : In critical dialogue, which historically goes back to Socrates, individuals discuss a problem together. The dialogue can be oral or written, and cooperative or adversarial. It can take the form of asking questions, discussion, or debate. Some curricula designed to promote critical thinking establish “communities of inquiry” among the students. Such communities were a prominent feature of Dewey’s Laboratory School, incorporated as a means of promoting the primary moral objective of fostering a spirit of social cooperation among the children.

An important aspect of this conditioning process by means of the school’s daily practices was to aid each child in forming a habit of thinking before doing in all of his various enterprises. The daily classroom procedure began with a face-to-face discussion of the work of the day and its relation to that of the previous period. The new problem was then faced, analyzed, and possible plans and resources for its solution suggested by members of the group. The children soon grew to like this method. It gave both individual and group a sense of power to be intelligent, to know what they wanted to do before they did it, and to realize the reasons why one plan was preferred to another. It also enlisted their best effort to prove the validity of their judgment by testing the plan in action. Each member of the group thus acquired a habit of observing, criticizing, and integrating values in thought, in order that they should guide the action that would integrate them in fact. The value of thus previsioning consequences of action before they became fixed as fact was emphasized in the school’s philosophy. The social implication is evident. The conscious direction of his actions toward considered social ends became an unfailing index of the child’s progress toward maturity. (Mayhew & Edwards 1936: 423–424)

Communities of inquiry are also a feature of the Montessori method described by Thayer-Bacon (2000) and of the Philosophy for Children program developed by Matthew Lipman (Splitter 1987). Lipman (2003) examines theoretically what is involved in creating communities of inquiry. Hitchcock (2021) argues that the most obvious way for schools to develop critical thinking is to foster development of communities of inquiry.

Anchored instruction : In anchored instruction, whose advocacy goes back to Rousseau (1762) and Dewey (1910), there is an effort to present students with problems that make sense to them, engage them, and stimulate them to inquire. Simulations, role-playing and presentation of ethical or medical dilemmas are methods of anchoring.

Mentoring : Mentoring is a one-on-one relationship in which someone with more relevant expertise (the mentor) interacts with someone with less (the mentee). The mentor acts as a model and as a critic correcting errors by the mentee. Examples of mentoring are an advisor talking to a student, a physician modeling a procedure for a medical student, and an employee correcting an intern. Abrami et al. (2015) identified three kinds of mentoring in the studies that they analyzed: one-on-one teacher-student interaction, peer-led dyads, and internships.

Abrami et al. (2015) also compared educational interventions with respect to whether they were part of subject-matter instruction. For this purpose, they used a distinction among four types of intervention articulated by Ennis (1989). A general approach tries to teach critical thinking separately from subject-matter instruction. An infusion approach combines deep subject-matter instruction in which students are encouraged to think critically with explicit reference to critical thinking principles. An immersion approach provides deep subject-matter instruction with encouragement to think critically, but without explicit reference to critical thinking principles. A mixed approach combines the general approach with either the infusion or the immersion approach; students combine a separate thread or course aimed at teaching general critical thinking principles with deep subject-matter instruction in which they are encouraged to think critically about the subject-matter. Although the average effect size in the studies using a mixed intervention (+0.38) was greater than the average effect sizes in the studies using general (+0.26), infusion (+0.29) and immersion (+0.23) interventions, the difference was not statistically significant; in other words, it might have been due to chance.

Cleghorn (2021), Makaiau (2021), and Hiner (2021) make specific suggestions for fostering critical thinking respectively in elementary, secondary and post-secondary education. Vincent-Lancrin et al. (2019) report the results of a project of the Organization for Economic Cooperation and Development to develop with teachers and schools in 11 countries resources for fostering creativity and critical thinking in elementary and secondary schools.

Ennis (2013, 2018) has made a detailed proposal for a mixed approach to teaching critical thinking across the curriculum of undergraduate education. Attempts at implementing such an approach have faced difficulties. Weinstein (2013: 209–213) describes the attempt at Montclair State University in Montclair, New Jersey, from 1987 through the 1990s. He reports that the university’s requirement to include critical thinking in all general education courses led to the use of the concept in identifying topics and tasks in course syllabi, but without a unifying theoretical basis. The committee that approved courses as satisfying a general education requirement ignored the relation of curricular outcomes to critical thinking, and focused instead on work requirements with a prima facie relation to reflective thought: term papers, projects, group work, and dialogue. Sheffield (2018) reports similar difficulties encountered in his position from 2012 to 2015 as the inaugural Eugene H. Fram Chair in Applied Critical Thinking at Rochester Institute of Technology (RIT) in Rochester, New York. A cross-disciplinary faculty advisory group was not ready to accept RIT’s approved definition of critical thinking, but never reached a consensus on an alternative. Payette and Ross (2016), on the other hand, report widespread acceptance of the Paul-Elder framework, which involves elements of thought, intellectual standards, and intellectual virtues (Paul & Elder 2006). Sheffield (2018) reports that many colleges and universities in the United States have received funding for so-called “Quality Enhancement Plans” (QEPs) devoted to critical thinking, many of them written by Paul and Elder or developed in consultation with them. He faults the plans for having a typical time frame of five years, which he argues is probably too short for meaningful results, since lasting institutional change is often extremely slow.

Copyright © 2022 by David Hitchcock < hitchckd @ mcmaster . ca >

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Critical thinking refers to deliberately scrutinizing and evaluating theories, concepts, or ideas using reasoned reflection and analysis. The act of thinking critically implies moving beyond simply understanding information, but questioning its source, its production, and its presentation in order to expose potential bias or researcher subjectivity. Applying critical thinking to investigating a research problem involves the act of challenging assumptions and questioning the choices and potential motives underpinning how the author designed the study and arrived at particular conclusions or recommended courses of action.

Mintz, Steven. "How the Word "Critical" Came to Signify the Leading Edge of Cultural Analysis." Higher Ed Gamma Blog , Inside Higher Ed, February 13, 2024; Van Merriënboer, Jeroen JG and Paul A. Kirschner. Ten Steps to Complex Learning: A Systematic Approach to Four-component Instructional Design . New York: Routledge, 2017.

Thinking Critically

Applying Critical Thinking to Research and Writing

Professors like to use the term critical thinking; in fact, the idea of being critical permeates much of academe writ large. In the classroom, the idea of thinking critically is often mentioned by professors when students ask how they should approach a research and writing assignment [other approaches your professor might mention include interdisciplinarity, comparative, gendered, global, etc.]. However, critical thinking is more than just an approach to research and writing. It is an acquired skill used in becoming a complex learner capable of discerning important relationships among the elements of, as well as integrating multiple ways of understanding applied to, the research problem. Critical thinking is a lens through which you holistically interrogate a topic.

Given this, thinking critically encompasses a variety of inter-related connotations applied to college-level research and writing * :

• Integrated and Multi-Dimensional . Critical thinking is not focused on any one element of the research design, but rather, is applied holistically throughout the process of identifying the research problem, reviewing of literature, applying methods of analysis, describing the results, discussing their implications, and, if appropriate, offering recommendations for further research. The act of thinking critically is non-linear [i.e., applies to going back and changing prior thoughts when new evidence emerges]; it permeates the entire research endeavor from contemplating what to write to proofreading the final product.
• Normative . This refers to the idea that critical thinking can be used to challenge prior assumptions in ways that advocate for social justice, equity, and inclusion in ways that are transformative and have lasting impact. In this respect, critical thinking can be a method for breaking out of dominant culture norms so as to produce research outcomes that illuminate previously hidden aspects of exploitation and injustice.
• Power Dynamics . Research in the social sciences often includes examining aspects of power and influence that shape social relations, organizations, institutions, and the production of knowledge. This involves how power operates, how it can be acquired, and how power and influence can be maintained. Critical thinking can reveal how societal structures perpetuate power in ways that marginalizes and oppresses group and within historical , political, economic, and cultural contexts.
• Reflection . A key aspect of critical thinking is practicing reflexivity; the act of turning ideas and concepts back onto yourself in order to reveal and clarify your own beliefs, assumptions, and perspectives. Being critically reflexive is important because it can reveal hidden biases you may have that could unintentionally influence how you interpret and validate information. The more reflexive you are, the better able and more comfortable you are about opening yourself up to new modes of understanding.
• Rigorous Questioning . Thinking critically is guided by asking questions that lead to addressing complex concepts, principles, theories, or problems more effectively and to help distinguish what is known from from what is not known [or that may be hidden]. In this way, critical thinking involves deliberately framing inquiries not just as research questions, but as a way to focus on systematic, disciplined,  in-depth questioning concerning the research problem and your positionality as a researcher.
• Social Change . An overarching goal of critical thinking applied to research and writing is to seek to identify and challenge sources of inequality, exploitation, oppression, and marinalization that contributes to maintaining the status quo. This way of thinking can help humanize the research problem, extending the scope of interpretive analysis beyond the boundaries of traditional approaches to understanding the topic.

In writing a research paper, the act of critical thinking applies most directly to the literature review and discussion sections of your paper . In reviewing the literature, it is important to reflect upon specific aspects of a study, such as, determining if the research design effectively establishes cause and effect relationships or provides insight into explaining why certain phenomena do or do not occur, assessing whether the method of gathering data or information supports the objectives of the study, and evaluating if the assumptions used t o arrive at a specific conclusion are evidence-based and relevant to addressing the research problem. An assessment of whether a source is helpful to investigating the research problem also involves critically analyzing how the research challenges conventional approaches to investigations that perpetuate inequalities or hides the voices of others.

Critical thinking also applies to the discussion section of your paper because this is where you interpret the findings of your study and explain its significance. This involves more than summarizing findings and describing outcomes. It includes reflecting on their importance and providing reasoned explanations why the research study is important in filling a gap in the literature or expanding knowledge and understanding about the topic in ways that inform practice. Critical reflection helps you think introspectively about your own beliefs concerning the significance of the findings but in ways that avoid biased judgment and decision making.

* Mintz, Steven. "How the Word "Critical" Came to Signify the Leading Edge of Cultural Analysis." Higher Ed Gamma Blog , Inside Higher Ed, February 13, 2024; Suter, W. Newton. Introduction to Educational Research: A Critical Thinking Approach. 2nd edition. Thousand Oaks, CA: SAGE Publications, 2012

Behar-Horenstein, Linda S., and Lian Niu. “Teaching Critical Thinking Skills in Higher Education: A Review of the Literature.” Journal of College Teaching and Learning 8 (February 2011): 25-41; Bayou, Yemeserach and Tamene Kitila. "Exploring Instructors’ Beliefs about and Practices in Promoting Students’ Critical Thinking Skills in Writing Classes." GIST–Education and Learning Research Journal 26 (2023): 123-154; Butcher, Charity. "Using In-class Writing to Promote Critical Thinking and Application of Course Concepts." Journal of Political Science Education 18 (2022): 3-21; Loseke, Donileen R. Methodological Thinking: Basic Principles of Social Research Design. Thousand Oaks, CA: Sage, 2012; Hart, Claire et al. “Exploring Higher Education Students’ Critical Thinking Skills through Content Analysis.” Thinking Skills and Creativity 41 (September 2021): 100877; Sabrina, R., Emilda Sulasmi, and Mandra Saragih. "Student Critical Thinking Skills and Student Writing Ability: The Role of Teachers' Intellectual Skills and Student Learning." Cypriot Journal of Educational Sciences 17 (2022): 2493-2510.Van Merriënboer, Jeroen JG and Paul A. Kirschner. Ten Steps to Complex Learning: A Systematic Approach to Four-component Instructional Design. New York: Routledge, 2017; Yeh, Hui-Chin, Shih-hsien Yang, Jo Shan Fu, and Yen-Chen Shih. "Developing College Students’ Critical Thinking through Reflective Writing." Higher Education Research & Development 42 (2023): 244-259.

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