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Critical Thinking Worksheet: What Is Critical Thinking

Critical thinking lesson 1: What is critical thinking? · Set 618 · 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: “decides in a hurry” is what a critical thinker does. (a) False (b) True
  2. 2.True or false: “Why did the plant die? Let me look for the reason.” shows careless thinking. (a) True (b) False
  3. 3.🧠 Careful or careless thinking? “I thought it was true, but this new fact changes my mind.” (a) careful thinking (b) careless thinking
  4. 4.🔍 Which is the odd one out? (a) believes every rumour (b) compares the options (c) changes mind with proof (d) thinks before deciding
  5. 5.True or false: “never asks why” is what a critical thinker does. (a) True (b) False
  6. 6.Which of these is not critical thinking? (a) looks for reasons (b) checks the facts first (c) never asks why (d) spots missing facts
  7. 7.True or false: “shares without checking” is not critical thinking. (a) False (b) True
  8. 8.True or false: “That is one side. What does the other side say?” shows careful thinking. (a) False (b) True
  9. 9.🧠 Careful or careless thinking? “I don’t need to check. I just know.” (a) careful thinking (b) careless thinking
  10. 10.Which of these is what a critical thinker does? (a) shares without checking (b) hears only one side (c) asks good questions (d) decides in a hurry
  11. 11.🧠 Careful or careless thinking? “The first answer I thought of must be correct.” (a) careful thinking (b) careless thinking
  12. 12.🧠 Critical thinker or not: someone who checks the facts first? (a) not critical thinking (b) critical thinker
  13. 13.🧠 Critical thinker or not: someone who asks good questions? (a) not critical thinking (b) critical thinker
  14. 14.True or false: “asks good questions” is what a critical thinker does. (a) False (b) True
  15. 15.True or false: “compares the options” is what a critical thinker does. (a) False (b) True
  16. 16.🔍 Which is the odd one out? (a) ignores the facts (b) looks for reasons (c) hears only one side (d) never asks why
  17. 17.True or false: “Both answers sound good. Let me compare them.” shows careless thinking. (a) True (b) False
  18. 18.True or false: “My friend said it, so it must be true.” shows careless thinking. (a) True (b) False
  19. 19.True or false: “I decided before I heard the facts.” shows careful thinking. (a) True (b) False
  20. 20.🎯 Why is critical thinking useful? (a) to stop asking (b) to win every fight (c) to make better choices (d) to look clever
  21. 21.True or false: “Why did the plant die? Let me look for the reason.” shows careful thinking. (a) False (b) True
  22. 22.🧠 What does critical thinking mean? (a) clear, fair thinking (b) criticising people (c) believing all you hear (d) thinking very fast
  23. 23.🔍 Which is the odd one out? (a) ignores the facts (b) looks for reasons (c) changes mind with proof (d) checks the facts first
  24. 24.📣 A classmate says the school will be shut all next week. What should you do first? (a) tell everyone (b) believe it at once (c) plan a holiday (d) check with the school
  25. 25.🧠 Critical thinker or not: someone who asks “How do you know?”? (a) not critical thinking (b) critical thinker
  26. 26.🧠 Critical thinker or not: someone who trusts any website? (a) critical thinker (b) not critical thinking
  27. 27.Which of these is what a critical thinker does? (a) hears only one side (b) copies what all do (c) shares without checking (d) looks for reasons
  28. 28.True or false: “listens to both sides” is not critical thinking. (a) False (b) True
  29. 29.Which of these is not critical thinking? (a) changes mind with proof (b) compares the options (c) spots missing facts (d) decides in a hurry
  30. 30.True or false: “spots missing facts” is what a critical thinker does. (a) True (b) False
  31. 31.Which of these is what a critical thinker does? (a) thinks before deciding (b) copies what all do (c) shares without checking (d) trusts any website
  32. 32.🔁 A new fact shows that your answer was wrong. A good thinker… (a) changes their mind (b) argues anyway (c) hides the fact (d) gets angry
  33. 33.Which of these is what a critical thinker does? (a) asks “How do you know?” (b) decides in a hurry (c) shares without checking (d) ignores the facts
  34. 34.True or false: “trusts any website” is not critical thinking. (a) True (b) False
  35. 35.True or false: “Wait — let me read the label before I decide.” shows careless thinking. (a) True (b) False
  36. 36.🧠 Critical thinker or not: someone who changes mind with proof? (a) not critical thinking (b) critical thinker
  37. 37.⚖️ Two friends argue about a rule of a game. A fair thinker… (a) hears both sides (b) backs the louder one (c) hears only a friend (d) walks away
  38. 38.🔍 Which is the odd one out? (a) changes mind with proof (b) asks good questions (c) copies what all do (d) asks “How do you know?”
  39. 39.🔍 Which is the odd one out? (a) never asks why (b) compares the options (c) believes every rumour (d) decides in a hurry
  40. 40.🧠 Critical thinker or not: someone who listens to both sides? (a) critical thinker (b) not critical thinking

Answer key

  1. False
  2. False
  3. careful thinking
  4. believes every rumour
  5. False
  6. never asks why
  7. True
  8. True
  9. careless thinking
  10. asks good questions
  11. careless thinking
  12. critical thinker
  13. critical thinker
  14. True
  15. True
  16. looks for reasons
  17. False
  18. True
  19. False
  20. to make better choices
  21. True
  22. clear, fair thinking
  23. ignores the facts
  24. check with the school
  25. critical thinker
  26. not critical thinking
  27. looks for reasons
  28. False
  29. decides in a hurry
  30. True
  31. thinks before deciding
  32. changes their mind
  33. asks “How do you know?”
  34. True
  35. False
  36. critical thinker
  37. hears both sides
  38. copies what all do
  39. compares the options
  40. critical thinker

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