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Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 301 · 40 questions
TalentJR

What you do (Shake till it clumps): 1. Fill the jar only one-third full of fresh cream. 2. Screw the lid on tightly. 3. Shake hard, taking turns, for 10–15 minutes. 4. When lumps form, pour off the buttermilk and rinse the butter in cold water.

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  1. 1.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) yeast (b) a timer (c) cold water to rinse (d) fresh cream
  2. 2.🧺 Which of these is not needed for making butter? (a) a timer (b) a bowl (c) fresh cream (d) turmeric powder
  3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) True (b) False
  4. 4.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
  5. 5.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so cream does not spill (d) so air gets out
  6. 6.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
  7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) a jar with a tight lid (d) a balloon
  8. 8.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
  9. 9.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) ice (c) powder (d) clear water
  10. 10.🧺 Which of these is needed for making butter? (a) a timer (b) a magnet (c) a balloon (d) yeast
  11. 11.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a jar with a tight lid (c) a bowl (d) a magnet
  12. 12.🧺 Which of these is needed for making butter? (a) a balloon (b) a magnet (c) a mirror (d) fresh cream
  13. 13.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
  14. 14.🔍 Which is the odd one out? (a) melting ice (b) milk turning to curd (c) melting butter (d) freezing water
  15. 15.True or false: folding paper is a change that cannot be undone. (a) True (b) False
  16. 16.🧺 Which of these is not needed for making butter? (a) a magnet (b) a jar with a tight lid (c) cold water to rinse (d) a timer
  17. 17.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
  18. 18.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
  19. 19.True or false: a timer is not needed for making butter. (a) True (b) False
  20. 20.True or false: cold water to rinse is needed for making butter. (a) False (b) True
  21. 21.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) dissolving salt (c) freezing water (d) baking a cake
  22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) False (b) True
  23. 23.True or false: a battery cell is needed for making butter. (a) True (b) False
  24. 24.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
  25. 25.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
  26. 26.True or false: a bowl is needed for making butter. (a) False (b) True
  27. 27.True or false: cooking an egg is a change that can be undone. (a) False (b) True
  28. 28.True or false: a magnet is needed for making butter. (a) True (b) False
  29. 29.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a jar with a tight lid (c) a bowl (d) cold water to rinse
  30. 30.True or false: fresh cream is needed for making butter. (a) False (b) True
  31. 31.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) False (b) True
  32. 32.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
  33. 33.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) how hard we shake (b) time to make butter (c) the cream temperature (d) the amount of cream
  34. 34.True or false: melting ice is a change that can be undone. (a) True (b) False
  35. 35.🧈 Why does shaking cream make butter? (a) the lid is warm (b) the jar adds butter (c) shaking adds salt (d) fat bits stick together
  36. 36.🧺 Which of these is not needed for making butter? (a) a timer (b) a bowl (c) fresh cream (d) a mirror
  37. 37.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) how hard we shake (c) time to make butter
  38. 38.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the same jar (b) the cream temperature (c) time to make butter (d) the amount of cream
  39. 39.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a pressure cooker (c) a mathani (churner) (d) a sieve
  40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we measure it (b) we keep it the same (c) we change it

Answer key

  1. yeast
  2. turmeric powder
  3. True
  4. cannot be undone
  5. so cream does not spill
  6. cannot be undone
  7. a balloon
  8. can be undone
  9. thick whipped cream
  10. a timer
  11. a magnet
  12. fresh cream
  13. can be undone
  14. milk turning to curd
  15. False
  16. a magnet
  17. not needed
  18. not needed
  19. False
  20. True
  21. baking a cake
  22. False
  23. False
  24. False
  25. can be undone
  26. True
  27. False
  28. False
  29. turmeric powder
  30. True
  31. True
  32. True
  33. the cream temperature
  34. True
  35. fat bits stick together
  36. a mirror
  37. how hard we shake
  38. time to make butter
  39. a mathani (churner)
  40. we change it

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