Critical Thinking And Problem Solving Definition For Kids

Teaching critical thinking:

An evidence-based guide

© 2009-2012 Gwen Dewar, Ph.D., all rights reserved

Teaching critical thinking? You might wonder if kids will work it out for themselves.

After all, lots of smart people have managed to think logically without formal instruction in logic. Moreover, studies show that kids become better learners when they are forced to explain how they solve problems. So maybe kids will discover principles of logic spontaneously, as they discuss their ideas with others.

But research hints at something else, too.

Perhaps the most effective way to foster critical thinking skills is to teach those skills. Explicitly. (Abrami et al 2008).

Studies suggest that students become remarkably better problem-solvers when we teach them to

  • analyze analogies
  • create categories and classify items appropriately
  • identify relevant information
  • construct and recognize valid deductive arguments
  • test hypotheses
  • recognize common reasoning fallacies
  • distinguish between evidence and interpretations of evidence

Do such lessons stifle creativity? Not at all. Critical thinking is about curiosity, flexibility, and keeping an open mind (Quitadamo et al 2008). And, as Robert DeHaan has argued, creative problem solving depends on critical thinking skills (DeHaan 2009).

In fact, research suggests that explicit instruction in critical thinking may make kids smarter, more independent, and more creative.

Here are some examples--and some expert tips for teaching critical thinking to kids.

Teaching critical thinking may boost inventiveness and raise IQ

Richard Herrnstein and his colleagues gave over 400 seventh graders explicit instruction in critical thinking--a program that covered hypothesis testing, basic logic, and the evaluation of complex arguments, inventiveness, decision making, and other topics.

After sixty 45-minute lessons, the kids were tested on a variety of tasks, including tests the Otis-Lennon School Ability Test and Raven Progressive Matrices (both used to measure IQ). The project was remarkably effective.

Compared to students in a control group, the kids given critical thinking lessons made substantial and statistically significant improvements in language comprehension, inventive thinking, and even IQ (Herrnstein et al 1986).

Teaching critical thinking in science class may help kids solve everyday problems

In another experimental study, researchers Anat Zohar and colleagues tested 678 seventh graders’ analytical skills. Then they randomly assigned some students to receive critical thinking lessons as part of their biology curriculum.

Students in the experimental group were explicitly trained to recognize logical fallacies, analyze arguments, test hypotheses, and distinguish between evidence and the interpretation of evidence.

Students in a control group learned biology from the same textbook but got no special coaching in critical thinking.

At the end of the program, students were tested again. The students with critical thinking training showed greater improvement in their analytical skills, and not just for biology problems. The kids trained in critical thinking also did a better job solving everyday problems (Zohar et al 1994).

Tips for teaching critical thinking: What should parents and teachers do?

The short answer is make the principles of rational and scientific thinking explicit.

Philip Abrami and colleagues analyzed 117 studies about teaching critical thinking. The teaching approach with the strongest empirical support was explicit instruction--i.e., teaching kids specific ways to reason and solve problems. In studies where teachers asked students to solve problems without giving them explicit instruction, students experienced little improvement (Abrami et al 2008).

So it seems that kids benefit most when they are taught formal principles of reasoning. And the experiments mentioned above suggest that middle school students aren't too young to learn about logic, rationality, and the scientific method.

If your school isn’t teaching your child these things, then it might be a good idea to find some educational materials and work on critical thinking skills at home.

I also wonder about the need to counteract the forces of irrationality. As I’ve complained elsewhere, TV, books, “educational" software, and misinformed authority figures can discourage critical thinking in children.

What else can we do?

Recent research suggests that our schools can improve critical thinking skills by teaching kids the art of debate.

And at home, parents may consider these recommendations made by Peter Facione and a panel of experts convened by the American Philosophical Association (Facione 1990).

The American Philosophical Association's tips for teaching critical thinking

Start early. Young children might not be ready for lessons in formal logic. But they can be taught to give reasons for their conclusions. And they can be taught to evaluate the reasons given by others. Wondering where to begin? If you have young child, check out these research-based tips for teaching critical thinking and scientific reasoning to preschoolers.

Avoid pushing dogma. When we tell kids to do things in a certain way, we should give reasons.

Encourage kids to ask questions. Parents and teachers should foster curiosity in children. If a rationale doesn’t make sense to a child, she should be encouraged to voice her objection or difficulty.

Ask kids to consider alternative explanations and solutions. It’s nice to get the right answer. But many problems yield themselves to more than one solution. When kids consider multiple solutions, they may become more flexible thinkers.

Get kids to clarify meaning. Kids should practice putting things in their own words (while keeping the meaning intact). And kids should be encouraged to make meaningful distinctions.

Talk about biases. Even grade school students can understand how emotions, motives--even our cravings--can influence our judgments.

Don’t confine critical thinking to purely factual or academic matters. Encourage kids to reason about ethical, moral, and public policy issues.

Get kids to write. This last recommendation doesn’t come from Facione or the APA, but it makes good sense. As many teachers know, the process of writing helps students clarify their explanations and sharpen their arguments. In a recent study, researchers assigned college biology students to one of two groups. The writing group had to turn in written explanations of their laboratory work. The control group had to answer brief quizzes instead. At the end of the term, the students in the writing group had increased their analytical skills significantly. Students in the control group had not (Quitadamo and Kurtz 2007).

More information

For more information about improving your child's problem-solving skills, be sure to check out my articles on intelligence in children and science education for kids.

References: Tips for teaching critical thinking to kids

Abrami PC, Bernard RM, Borokhovski E, Wadem A, Surkes M A, Tamim R, Zhang D. 2008. Instructional interventions affecting critical thinking skills and dispositions: a stage 1 meta-analysis. Rev. Educ. Res. 78:1102–1134.

DeHaan RL. 2009. Teaching creativity and inventive problem solving in science. CBE Life Sci. Educ. 8: 172-181.

Facione PA and the American Philosophical Association. 1990. Critical Thinking: A Statement of Expert Consensus for Purposes of Educational Assessment and Instruction. In: Research Findings and Recommendations, Millbrae, CA: Insight Assessment.

Herrnstein RJ, Nickerson RS, Sanchez M and Swets JA. 1986. Teaching thinking skills. American Psychologist 41: 1279-1289.

Quitadamo JJ, Faiola CL, Johnson JE and Kurtz MJ. 2008. Community-based inquiry improves critical thinking in general biology. CBE Life Sci. Educ. 7: 327-337.

Quitadamo IJ and Kurtz MJ. 2007. Learning to Improve: Using Writing to Increase Critical Thinking Performance in General Education Biology CBE Life Sci Educ 6(2): 140-154.

Zohar A, Weinberger Y and Tamir P. 1994. The effect of the biology critical thinking project on the development of critical thinking. Journal of Res. Sci. Teachiing 31(2): 183-196.

Content last modified 10/12

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While it is widely recognised that critical thinking skills are extremely important, a lot of therapists, teachers and parents feel that defining and teaching these skills to young children, particularly children with pervasive developmental disorders (PDD), remains an elusive task. Nevertheless, there is increasing evidence to suggest that critical thinking canbe taught and that instruction should startas early as possible. Drawing on the vast range of definitions and techniques available for teaching critical thinking skills, we have developed a 3-cycle strategy that can be easily and flexibly used to address the particular needs of pre-school and primary school children with developmental disorders.

The strategy is based on the premise that this group of children can particularly benefit from astructured, interactive and motivational approach that reflects the children’s interests.

Critical Thinking - A definition in the context of our 3-cycle strategy:

Critical Thinking is:

Our 3-cycle strategy:

Our strategy consists of 3 cycles that are inextricably linked:

Cycle 1: Tools and techniques you can use to foster critical thinking.

Cycle 2: Steps to change your behaviour as a therapist / teacher / parent, in order to encourage critical thinking.

Cycle 3: Opportunities you can use to practise critical thinking.

Cycle 1: Tools and techniques you can use

1) Make use of Thinking Routines.

Thinking Routines is a concept which was originally developed in the context of the Visible Thinking Project by the Harvard School of Education (Project Zero). Thinking Routines are sets of steps and questions that can be flexibly used on a regular basis to strengthen different thinking skills. Particularly regarding children with PDD, they could not only be helpful in enhancing their thinking skills but also in fulfilling their pronounced need for structure and routine. Here is an example of a simple thinking routine:

Name of Thinking Routine: “See – Think – Wonder”

Skills targeted:Making justified interpretations and thinking creatively.

How to use this routine: Ask your child to observe an object that is of interest to them. It could be a work of art or any other object you may encounter during an outdoor activity. Then, ask your child the following three questions:

What do you see? => “I see…”

What do you think about that? => “I think…”

What does it make you wonder? => “I wonder…”

Always prompt the child to support every answer with a reason. Practising this thinking routine in similar contexts on a regular basis can help your child to become more confident in using this thinking pattern independently.

For more information on other thinking routines, such as the Explanation Game, the Option Explosion thinking routine etc., we recommend that you visit the website of the Visible Thinking Project developed by the Harvard School of Education:

2) Ask open-ended questions.

Asking your child skilled questions that involve higher-order thinking processes is crucial. Ideally, you should opt for questions that prompt children to infer an answer from clues, draw on their personal experiences and creativity or explore multiple options when making a decision. Examples*:

  • What makes your say that?
  • What would change if…?
  • Are there any other options (before we make a decision)?

*Please note that one of our upcoming blog posts will be dealing specifically with the subject of Asking Questions.

3) Equip your child with a simple problem-solving strategy.

Problem-solving is a key component of critical thinking. If you can teach your children a simple sequence of steps they can follow to solve a problem, you are sure to enhance their ability to think independently. In a study published by the Remedial and Special Education journal, entitled “Increasing the Problem-Solving Skills of Students with Developmental Disabilities”,the research team has employed the 3-phase problem-solving strategy set out below:

Phase 1: “Set a goal”=> Encourage your child to ask and answer the question: “What is the problem?” and then set a goal for solving it.

Phase 2: “Take action” => Encourage your child to ask and answer the question: “What can I do to solve the problem?” and then develop an action plan.

Phase 3: “Adjust goal or plan.” => Encourage your child to evaluate the results of the initial action plan by asking the question “Did that solve the problem?” and then adapt the said action plan, if needed.

4) Use specialised resources: although you can always come up with your own activities, as a busy therapist, teacher or parent, you don’t always have to reinvent the wheel. Enrich your library with specialised resources to offer your child ample and regular critical thinking practice.

Cycle 2: Steps to change your behaviour as a therapist / teacher / parent

Being aware of the best tools is one thing, but no tool will be effective unless you adopt a more “critical-thinking-friendly” attitude towards your child:

1) Be patient: when discussing any problem with your child, don’t “feed” them the answers. Give them time to think! Remember: to help children think you need to let them think!

2) Embrace your child’s questions. Encourage your child to ask questions and justify your answers to them.

3) Model critical thinking. Provide reasons when you describe or explain something to your child and let your child see what process you follow to solve day-to-day problems.

4) Let your child make mistakes. Mistakes are a valuable opportunity to learn and explore different options for solving a problem.

Cycle 3: Opportunities you can use to foster critical thinking

Almost any instance in your child’s life offers an opportunity to practice critical thinking, as long as you remember that critical thinking instruction should always be fun and never be imposed on the child. We have selected 4 useful contexts for critical thinking practice:

1) Your child’s hobbies and talents: build on your child’s interests and make use of thinking routines and skilled questions while talking about things that your child loves doing.

2) Children’s literature: read books together and use appropriate questions to promote a deep understanding of the stories you read, while targeting a variety of critical thinking skills.

3) Homework time: refrain from “feeding” your child the answers. Doing this will be more valuable in the long run than achieving a good grade in a homework assignment.

4) Talking through a problem together:this could be any kind of problem, at home or at school. Guide your child in using the 3-step problem-solving strategy outlined above.

Critical thinking takes a lot of patience and perseverance, but it is one of the most valuable life skills you can foster.

Sofia Natsa

Sources used:


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