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Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 726 · 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.

NameDateTime takenScore ___ / 40
  1. 1.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is the one thing we change. (a) False (b) True
  2. 2.🔍 Which is the odd one out? (a) folding paper (b) freezing water (c) melting butter (d) baking a cake
  3. 3.True or false: a bowl is needed for making butter. (a) True (b) False
  4. 4.🧺 Which of these is needed for making butter? (a) a balloon (b) fresh cream (c) yeast (d) a mirror
  5. 5.True or false: freezing water is a change that can be undone. (a) False (b) True
  6. 6.🧺 Do we need a timer for making butter? (a) needed (b) not needed
  7. 7.True or false: melting ice is a change that can be undone. (a) False (b) True
  8. 8.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) browning lemon ink (c) dissolving salt (d) melting ice
  9. 9.🧈 What is the watery liquid left after the butter forms? (a) honey (b) buttermilk (c) oil (d) vinegar
  10. 10.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
  11. 11.🧺 Which of these is not needed for making butter? (a) a mirror (b) cold water to rinse (c) a jar with a tight lid (d) a bowl
  12. 12.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
  13. 13.True or false: melting butter is a change that cannot be undone. (a) False (b) True
  14. 14.True or false: folding paper is a change that can be undone. (a) True (b) False
  15. 15.True or false: cold water to rinse is needed for making butter. (a) True (b) False
  16. 16.True or false: fresh cream is not needed for making butter. (a) True (b) False
  17. 17.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
  18. 18.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a battery cell (c) fresh cream (d) cold water to rinse
  19. 19.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it takes much longer (c) it turns pink (d) it makes salt
  20. 20.🧈 Which of these is a change that cannot be undone? (a) baking a cake (b) dissolving salt (c) melting butter (d) freezing water
  21. 21.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a rolling pin (c) a mathani (churner) (d) a pressure cooker
  22. 22.True or false: yeast is needed for making butter. (a) False (b) True
  23. 23.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) False (b) True
  24. 24.🔍 Which is the odd one out? (a) folding paper (b) dissolving salt (c) melting butter (d) rusting iron
  25. 25.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) a mirror (c) turmeric powder (d) a balloon
  26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we change it (b) we keep it the same (c) we measure it
  27. 27.True or false: melting ice is a change that cannot be undone. (a) True (b) False
  28. 28.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) the amount of cream (c) time to make butter
  29. 29.🧺 Which of these is needed for making butter? (a) a timer (b) yeast (c) a magnet (d) turmeric powder
  30. 30.True or false: browning lemon ink is a change that can be undone. (a) True (b) False
  31. 31.🧈 Which of these is a change that can be undone? (a) melting butter (b) rusting iron (c) cooking an egg (d) milk turning to curd
  32. 32.🧺 Do we need yeast for making butter? (a) needed (b) not needed
  33. 33.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) more butter forms (c) it turns blue (d) no butter forms
  34. 34.True or false: a timer is not needed for making butter. (a) True (b) False
  35. 35.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a magnet (c) a jar with a tight lid (d) fresh cream
  36. 36.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we change it (b) we keep it the same (c) we measure it
  37. 37.🧈 Can this change be undone: cooking an egg? (a) cannot be undone (b) can be undone
  38. 38.🔍 Which is the odd one out? (a) rusting iron (b) dissolving salt (c) cooking an egg (d) baking a cake
  39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) how hard we shake (b) the amount of cream (c) the same jar (d) time to make butter
  40. 40.🧺 Do we need a magnet for making butter? (a) needed (b) not needed

Answer key

  1. False
  2. baking a cake
  3. True
  4. fresh cream
  5. True
  6. needed
  7. True
  8. browning lemon ink
  9. buttermilk
  10. cannot be undone
  11. a mirror
  12. not needed
  13. False
  14. True
  15. True
  16. False
  17. can be undone
  18. a battery cell
  19. it takes much longer
  20. baking a cake
  21. a mathani (churner)
  22. False
  23. False
  24. rusting iron
  25. a jar with a tight lid
  26. we keep it the same
  27. False
  28. the amount of cream
  29. a timer
  30. False
  31. melting butter
  32. not needed
  33. no butter forms
  34. False
  35. a magnet
  36. we keep it the same
  37. cannot be undone
  38. dissolving salt
  39. time to make butter
  40. not needed

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