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Critical Thinking Worksheet: What Is Critical Thinking

Critical thinking lesson 1: What is critical thinking? · Set 109 · 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.🔍 Which is the odd one out? (a) looks for reasons (b) hears only one side (c) trusts any website (d) shares without checking
  2. 2.🧠 Critical thinker or not: someone who shares without checking? (a) not critical thinking (b) critical thinker
  3. 3.🛒 A poster says “The best bag in the world!” A critical thinker asks… (a) “Where do I pay?” (b) “What makes it best?” (c) “Is it blue?” (d) “Can I buy two?”
  4. 4.True or false: “ignores the facts” is what a critical thinker does. (a) True (b) False
  5. 5.🔍 Which is the odd one out? (a) believes every rumour (b) spots missing facts (c) hears only one side (d) copies what all do
  6. 6.🧠 Critical thinker or not: someone who spots missing facts? (a) not critical thinking (b) critical thinker
  7. 7.True or false: “believes every rumour” is what a critical thinker does. (a) True (b) False
  8. 8.🧠 Critical thinker or not: someone who looks for reasons? (a) not critical thinking (b) critical thinker
  9. 9.True or false: “I decided before I heard the facts.” shows careless thinking. (a) False (b) True
  10. 10.True or false: “My friend said it, so it must be true.” shows careful thinking. (a) True (b) False
  11. 11.🧠 Critical thinker or not: someone who changes mind with proof? (a) not critical thinking (b) critical thinker
  12. 12.🧠 What does critical thinking mean? (a) criticising people (b) clear, fair thinking (c) thinking very fast (d) believing all you hear
  13. 13.Which of these is what a critical thinker does? (a) believes every rumour (b) never asks why (c) checks the facts first (d) trusts any website
  14. 14.True or false: “Who says so? Let me check before I believe it.” shows careful thinking. (a) True (b) False
  15. 15.True or false: “asks good questions” is not critical thinking. (a) True (b) False
  16. 16.True or false: “checks the facts first” is what a critical thinker does. (a) False (b) True
  17. 17.🧠 Critical thinker or not: someone who asks good questions? (a) not critical thinking (b) critical thinker
  18. 18.Which of these is not critical thinking? (a) checks the facts first (b) copies what all do (c) looks for reasons (d) spots missing facts
  19. 19.🧠 Careful or careless thinking? “If it is on a website, it must be right.” (a) careless thinking (b) careful thinking
  20. 20.True or false: “believes every rumour” is not critical thinking. (a) True (b) False
  21. 21.🧠 Careful or careless thinking? “Who says so? Let me check before I believe it.” (a) careful thinking (b) careless thinking
  22. 22.🧠 Critical thinker or not: someone who ignores the facts? (a) not critical thinking (b) critical thinker
  23. 23.🔍 Which is the odd one out? (a) spots missing facts (b) thinks before deciding (c) checks the facts first (d) trusts any website
  24. 24.🧠 Critical thinker or not: someone who hears only one side? (a) critical thinker (b) not critical thinking
  25. 25.🔎 Which question does a critical thinker ask most? (a) “Is it lunch yet?” (b) “Who cares?” (c) “How do you know?” (d) “Why bother?”
  26. 26.🧠 Critical thinker or not: someone who thinks before deciding? (a) not critical thinking (b) critical thinker
  27. 27.True or false: “checks the facts first” is not critical thinking. (a) True (b) False
  28. 28.🔍 Which is the odd one out? (a) asks “How do you know?” (b) checks the facts first (c) spots missing facts (d) believes every rumour
  29. 29.True or false: “thinks before deciding” is what a critical thinker does. (a) False (b) True
  30. 30.True or false: “decides in a hurry” is not critical thinking. (a) True (b) False
  31. 31.Which of these is not critical thinking? (a) asks “How do you know?” (b) changes mind with proof (c) never asks why (d) checks the facts first
  32. 32.True or false: “Who says so? Let me check before I believe it.” shows careless thinking. (a) True (b) False
  33. 33.🧠 Critical thinker or not: someone who decides in a hurry? (a) not critical thinking (b) critical thinker
  34. 34.True or false: “spots missing facts” is not critical thinking. (a) True (b) False
  35. 35.True or false: “looks for reasons” is what a critical thinker does. (a) True (b) False
  36. 36.True or false: “The first answer I thought of must be correct.” shows careless thinking. (a) True (b) False
  37. 37.True or false: “never asks why” is what a critical thinker does. (a) True (b) False
  38. 38.🐢 Before a big choice, a critical thinker… (a) copies a friend (b) picks the first idea (c) flips a coin (d) stops and thinks
  39. 39.Which of these is not critical thinking? (a) changes mind with proof (b) decides in a hurry (c) compares the options (d) thinks before deciding
  40. 40.Which of these is not critical thinking? (a) spots missing facts (b) looks for reasons (c) believes every rumour (d) asks good questions

Answer key

  1. looks for reasons
  2. not critical thinking
  3. “What makes it best?”
  4. False
  5. spots missing facts
  6. critical thinker
  7. False
  8. critical thinker
  9. True
  10. False
  11. critical thinker
  12. clear, fair thinking
  13. checks the facts first
  14. True
  15. False
  16. True
  17. critical thinker
  18. copies what all do
  19. careless thinking
  20. True
  21. careful thinking
  22. not critical thinking
  23. trusts any website
  24. not critical thinking
  25. “How do you know?”
  26. critical thinker
  27. False
  28. believes every rumour
  29. True
  30. True
  31. never asks why
  32. False
  33. not critical thinking
  34. False
  35. True
  36. True
  37. False
  38. stops and thinks
  39. decides in a hurry
  40. believes every rumour

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