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Critical Thinking Worksheet: What Is Critical Thinking

Critical thinking lesson 1: What is critical thinking? · Set 335 · 40 questions
TalentJR

Thinking tip (How do you know?): A critical thinker asks “How do you know?”, checks the facts first, listens to both sides, looks for reasons and thinks before deciding. Not critical thinking: believing every rumour, deciding in a hurry, hearing only one side, copying what everyone does, sharing without checking. A new fact can change the answer — a good thinker changes their mind with proof.

NameDateTime takenScore ___ / 40
  1. 1.True or false: “That is one side. What does the other side say?” shows careless thinking. (a) False (b) True
  2. 2.🧠 Critical thinker or not: someone who asks good questions? (a) not critical thinking (b) critical thinker
  3. 3.🔍 Which is the odd one out? (a) checks the facts first (b) decides in a hurry (c) spots missing facts (d) thinks before deciding
  4. 4.True or false: “Why did the plant die? Let me look for the reason.” shows careless thinking. (a) False (b) True
  5. 5.🧠 Critical thinker or not: someone who shares without checking? (a) not critical thinking (b) critical thinker
  6. 6.True or false: “checks the facts first” is what a critical thinker does. (a) True (b) False
  7. 7.🧠 Careful or careless thinking? “Both answers sound good. Let me compare them.” (a) careful thinking (b) careless thinking
  8. 8.True or false: “believes every rumour” is not critical thinking. (a) False (b) True
  9. 9.Which of these is what a critical thinker does? (a) looks for reasons (b) decides in a hurry (c) shares without checking (d) ignores the facts
  10. 10.🧠 Critical thinker or not: someone who copies what all do? (a) critical thinker (b) not critical thinking
  11. 11.🎯 Why is critical thinking useful? (a) to make better choices (b) to win every fight (c) to look clever (d) to stop asking
  12. 12.🔎 Which question does a critical thinker ask most? (a) “Who cares?” (b) “Is it lunch yet?” (c) “How do you know?” (d) “Why bother?”
  13. 13.🧠 Careful or careless thinking? “My friend said it, so it must be true.” (a) careless thinking (b) careful thinking
  14. 14.True or false: “I decided before I heard the facts.” shows careless thinking. (a) False (b) True
  15. 15.True or false: “Everyone is sharing it, so I will share it too.” shows careful thinking. (a) False (b) True
  16. 16.True or false: “Everyone is sharing it, so I will share it too.” shows careless thinking. (a) False (b) True
  17. 17.🔁 A new fact shows that your answer was wrong. A good thinker… (a) hides the fact (b) gets angry (c) argues anyway (d) changes their mind
  18. 18.🧠 Critical thinker or not: someone who ignores the facts? (a) not critical thinking (b) critical thinker
  19. 19.🧠 Critical thinker or not: someone who changes mind with proof? (a) not critical thinking (b) critical thinker
  20. 20.Which of these is what a critical thinker does? (a) never asks why (b) trusts any website (c) shares without checking (d) checks the facts first
  21. 21.🧠 What does critical thinking mean? (a) criticising people (b) believing all you hear (c) thinking very fast (d) clear, fair thinking
  22. 22.True or false: “Who says so? Let me check before I believe it.” shows careless thinking. (a) True (b) False
  23. 23.🧠 Careful or careless thinking? “That is one side. What does the other side say?” (a) careless thinking (b) careful thinking
  24. 24.🧠 Critical thinker or not: someone who looks for reasons? (a) critical thinker (b) not critical thinking
  25. 25.True or false: “thinks before deciding” is not critical thinking. (a) False (b) True
  26. 26.True or false: “If it is on a website, it must be right.” shows careless thinking. (a) True (b) False
  27. 27.True or false: “My friend said it, so it must be true.” shows careful thinking. (a) True (b) False
  28. 28.True or false: “The first answer I thought of must be correct.” shows careful thinking. (a) True (b) False
  29. 29.True or false: “The first answer I thought of must be correct.” shows careless thinking. (a) True (b) False
  30. 30.Which of these is not critical thinking? (a) changes mind with proof (b) asks “How do you know?” (c) spots missing facts (d) ignores the facts
  31. 31.📣 A classmate says the school will be shut all next week. What should you do first? (a) tell everyone (b) plan a holiday (c) believe it at once (d) check with the school
  32. 32.🧠 Careful or careless thinking? “Who says so? Let me check before I believe it.” (a) careful thinking (b) careless thinking
  33. 33.🧠 Critical thinker or not: someone who believes every rumour? (a) not critical thinking (b) critical thinker
  34. 34.Which of these is what a critical thinker does? (a) shares without checking (b) changes mind with proof (c) trusts any website (d) never asks why
  35. 35.🧠 Critical thinker or not: someone who hears only one side? (a) critical thinker (b) not critical thinking
  36. 36.Which of these is not critical thinking? (a) asks “How do you know?” (b) spots missing facts (c) shares without checking (d) changes mind with proof
  37. 37.True or false: “Who says so? Let me check before I believe it.” shows careful thinking. (a) False (b) True
  38. 38.🧠 Careful or careless thinking? “Everyone is sharing it, so I will share it too.” (a) careful thinking (b) careless thinking
  39. 39.🧠 Careful or careless thinking? “Why did the plant die? Let me look for the reason.” (a) careless thinking (b) careful thinking
  40. 40.Which of these is not critical thinking? (a) asks “How do you know?” (b) listens to both sides (c) believes every rumour (d) looks for reasons

Answer key

  1. False
  2. critical thinker
  3. decides in a hurry
  4. False
  5. not critical thinking
  6. True
  7. careful thinking
  8. True
  9. looks for reasons
  10. not critical thinking
  11. to make better choices
  12. “How do you know?”
  13. careless thinking
  14. True
  15. False
  16. True
  17. changes their mind
  18. not critical thinking
  19. critical thinker
  20. checks the facts first
  21. clear, fair thinking
  22. False
  23. careful thinking
  24. critical thinker
  25. False
  26. True
  27. False
  28. False
  29. True
  30. ignores the facts
  31. check with the school
  32. careful thinking
  33. not critical thinking
  34. changes mind with proof
  35. not critical thinking
  36. shares without checking
  37. True
  38. careless thinking
  39. careful thinking
  40. believes every rumour

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