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Critical Thinking Worksheet: What Is Critical Thinking

Critical thinking lesson 1: What is critical thinking? · Set 212 · 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.🧠 Critical thinker or not: someone who hears only one side? (a) not critical thinking (b) critical thinker
  2. 2.Which of these is what a critical thinker does? (a) decides in a hurry (b) ignores the facts (c) copies what all do (d) looks for reasons
  3. 3.🔍 Which is the odd one out? (a) listens to both sides (b) asks good questions (c) asks “How do you know?” (d) ignores the facts
  4. 4.True or false: “trusts any website” is what a critical thinker does. (a) False (b) True
  5. 5.True or false: “asks “How do you know?”” is what a critical thinker does. (a) False (b) True
  6. 6.Which of these is not critical thinking? (a) asks good questions (b) never asks why (c) checks the facts first (d) changes mind with proof
  7. 7.Which of these is not critical thinking? (a) copies what all do (b) checks the facts first (c) spots missing facts (d) asks “How do you know?”
  8. 8.True or false: “asks “How do you know?”” is not critical thinking. (a) True (b) False
  9. 9.🧠 Critical thinker or not: someone who checks the facts first? (a) not critical thinking (b) critical thinker
  10. 10.🧠 Careful or careless thinking? “Both answers sound good. Let me compare them.” (a) careful thinking (b) careless thinking
  11. 11.Which of these is not critical thinking? (a) decides in a hurry (b) listens to both sides (c) compares the options (d) thinks before deciding
  12. 12.True or false: “listens to both sides” is not critical thinking. (a) False (b) True
  13. 13.True or false: “I thought it was true, but this new fact changes my mind.” shows careless thinking. (a) False (b) True
  14. 14.True or false: “looks for reasons” is what a critical thinker does. (a) False (b) True
  15. 15.True or false: “trusts any website” is not critical thinking. (a) False (b) True
  16. 16.🔍 Which is the odd one out? (a) asks “How do you know?” (b) thinks before deciding (c) compares the options (d) hears only one side
  17. 17.🎯 Why is critical thinking useful? (a) to look clever (b) to win every fight (c) to make better choices (d) to stop asking
  18. 18.🔁 A new fact shows that your answer was wrong. A good thinker… (a) changes their mind (b) gets angry (c) hides the fact (d) argues anyway
  19. 19.True or false: “Wait — let me read the label before I decide.” shows careful thinking. (a) True (b) False
  20. 20.🧠 Careful or careless thinking? “My friend said it, so it must be true.” (a) careless thinking (b) careful thinking
  21. 21.🧠 Critical thinker or not: someone who trusts any website? (a) not critical thinking (b) critical thinker
  22. 22.🧠 Careful or careless thinking? “Everyone is sharing it, so I will share it too.” (a) careful thinking (b) careless thinking
  23. 23.True or false: “changes mind with proof” is not critical thinking. (a) True (b) False
  24. 24.True or false: “thinks before deciding” is not critical thinking. (a) True (b) False
  25. 25.Which of these is what a critical thinker does? (a) hears only one side (b) checks the facts first (c) trusts any website (d) shares without checking
  26. 26.True or false: “I decided before I heard the facts.” shows careless thinking. (a) False (b) True
  27. 27.True or false: “If it is on a website, it must be right.” shows careless thinking. (a) True (b) False
  28. 28.🧠 Critical thinker or not: someone who never asks why? (a) not critical thinking (b) critical thinker
  29. 29.🔍 Which is the odd one out? (a) never asks why (b) believes every rumour (c) copies what all do (d) checks the facts first
  30. 30.Which of these is not critical thinking? (a) believes every rumour (b) compares the options (c) asks “How do you know?” (d) asks good questions
  31. 31.🧠 Critical thinker or not: someone who looks for reasons? (a) critical thinker (b) not critical thinking
  32. 32.Which of these is not critical thinking? (a) asks “How do you know?” (b) checks the facts first (c) ignores the facts (d) changes mind with proof
  33. 33.🧠 Critical thinker or not: someone who ignores the facts? (a) critical thinker (b) not critical thinking
  34. 34.🔍 Which is the odd one out? (a) ignores the facts (b) shares without checking (c) listens to both sides (d) copies what all do
  35. 35.True or false: “Why did the plant die? Let me look for the reason.” shows careless thinking. (a) True (b) False
  36. 36.Which of these is what a critical thinker does? (a) never asks why (b) listens to both sides (c) ignores the facts (d) trusts any website
  37. 37.Which of these is not critical thinking? (a) asks good questions (b) asks “How do you know?” (c) trusts any website (d) looks for reasons
  38. 38.🔍 Which is the odd one out? (a) looks for reasons (b) checks the facts first (c) believes every rumour (d) listens to both sides
  39. 39.🔎 Which question does a critical thinker ask most? (a) “Who cares?” (b) “Is it lunch yet?” (c) “Why bother?” (d) “How do you know?”
  40. 40.🧠 Critical thinker or not: someone who spots missing facts? (a) critical thinker (b) not critical thinking

Answer key

  1. not critical thinking
  2. looks for reasons
  3. ignores the facts
  4. False
  5. True
  6. never asks why
  7. copies what all do
  8. False
  9. critical thinker
  10. careful thinking
  11. decides in a hurry
  12. False
  13. False
  14. True
  15. True
  16. hears only one side
  17. to make better choices
  18. changes their mind
  19. True
  20. careless thinking
  21. not critical thinking
  22. careless thinking
  23. False
  24. False
  25. checks the facts first
  26. True
  27. True
  28. not critical thinking
  29. checks the facts first
  30. believes every rumour
  31. critical thinker
  32. ignores the facts
  33. not critical thinking
  34. listens to both sides
  35. False
  36. listens to both sides
  37. trusts any website
  38. believes every rumour
  39. “How do you know?”
  40. critical thinker

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