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Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 24 · 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.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
  2. 2.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
  3. 3.True or false: browning lemon ink is a change that can be undone. (a) False (b) True
  4. 4.🔍 Which is the odd one out? (a) cooking an egg (b) rusting iron (c) melting ice (d) milk turning to curd
  5. 5.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
  6. 6.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so air gets out (d) so cream does not spill
  7. 7.True or false: a jar with a tight lid is needed for making butter. (a) False (b) True
  8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) turmeric powder (d) cold water to rinse
  9. 9.True or false: a balloon is needed for making butter. (a) False (b) True
  10. 10.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
  11. 11.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we keep it the same (b) we change it (c) we measure it
  12. 12.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) butter lumps (c) cheese (d) still runny cream
  13. 13.🧈 Which of these is a change that cannot be undone? (a) rusting iron (b) melting butter (c) folding paper (d) melting ice
  14. 14.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
  15. 15.True or false: a mirror is needed for making butter. (a) True (b) False
  16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a balloon (d) fresh cream
  17. 17.True or false: turmeric powder is needed for making butter. (a) False (b) True
  18. 18.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we change it (b) we keep it the same (c) we measure it
  19. 19.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it turns pink (c) it takes much longer (d) it is much faster
  20. 20.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is what we measure. (a) False (b) True
  21. 21.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) rusting iron (d) dissolving salt
  22. 22.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) fresh cream (d) yeast
  23. 23.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
  24. 24.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) bubbles of gas (c) clear water only (d) lumps of butter
  25. 25.🔍 Which is the odd one out? (a) milk turning to curd (b) melting butter (c) browning lemon ink (d) cooking an egg
  26. 26.True or false: dissolving salt is a change that can be undone. (a) False (b) True
  27. 27.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
  28. 28.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) True (b) False
  29. 29.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
  30. 30.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
  31. 31.🧺 Which of these is needed for making butter? (a) a mirror (b) a magnet (c) yeast (d) a jar with a tight lid
  32. 32.True or false: freezing water is a change that can be undone. (a) True (b) False
  33. 33.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
  34. 34.🧺 Do we need yeast for making butter? (a) not needed (b) needed
  35. 35.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is the one thing we change. (a) True (b) False
  36. 36.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is heavier (c) it is hotter (d) it is magnetic
  37. 37.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) the cream temperature (c) the amount of cream
  38. 38.True or false: freezing water is a change that cannot be undone. (a) True (b) False
  39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) False (b) True
  40. 40.True or false: a mirror is not needed for making butter. (a) True (b) False

Answer key

  1. False
  2. not needed
  3. False
  4. melting ice
  5. cannot be undone
  6. so cream does not spill
  7. True
  8. turmeric powder
  9. False
  10. can be undone
  11. we keep it the same
  12. still runny cream
  13. rusting iron
  14. cannot be undone
  15. False
  16. a balloon
  17. False
  18. we measure it
  19. it takes much longer
  20. False
  21. rusting iron
  22. yeast
  23. needed
  24. lumps of butter
  25. melting butter
  26. True
  27. can be undone
  28. True
  29. can be undone
  30. can be undone
  31. a jar with a tight lid
  32. True
  33. not needed
  34. not needed
  35. False
  36. it will not break
  37. the amount of cream
  38. False
  39. False
  40. True

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