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Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 716 · 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) fresh cream (b) yeast (c) a timer (d) cold water to rinse
  2. 2.⚖️ 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) False (b) True
  3. 3.🧺 Which of these is not needed for making butter? (a) yeast (b) fresh cream (c) cold water to rinse (d) a bowl
  4. 4.True or false: folding paper is a change that cannot be undone. (a) False (b) True
  5. 5.🧈 Which of these is a change that can be undone? (a) melting butter (b) rusting iron (c) milk turning to curd (d) baking a cake
  6. 6.🧺 Which of these is needed for making butter? (a) a mirror (b) yeast (c) a magnet (d) fresh cream
  7. 7.🔍 Which is the odd one out? (a) rusting iron (b) cooking an egg (c) freezing water (d) milk turning to curd
  8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) a magnet (d) a timer
  9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) False (b) True
  10. 10.True or false: a magnet is needed for making butter. (a) False (b) True
  11. 11.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
  12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) cold water to rinse (c) a jar with a tight lid (d) turmeric powder
  13. 13.True or false: browning lemon ink is a change that can be undone. (a) False (b) True
  14. 14.True or false: a battery cell is not needed for making butter. (a) True (b) False
  15. 15.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it makes salt (c) it turns pink (d) it takes much longer
  16. 16.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) freezing water (d) rusting iron
  17. 17.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it is hotter (c) it will not break (d) it is magnetic
  18. 18.⚖️ 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 measure it (c) we keep it the same
  19. 19.🧺 Which of these is needed for making butter? (a) a mirror (b) a timer (c) yeast (d) turmeric powder
  20. 20.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) True (b) False
  21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) False (b) True
  22. 22.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
  23. 23.True or false: melting butter is a change that cannot be undone. (a) True (b) False
  24. 24.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a balloon (c) a bowl (d) fresh cream
  25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the same jar (b) the amount of cream (c) how hard we shake (d) the cream temperature
  26. 26.True or false: rusting iron is a change that cannot be undone. (a) False (b) True
  27. 27.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a magnet (c) a bowl (d) a jar with a tight lid
  28. 28.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
  29. 29.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
  30. 30.🧺 Which of these is not needed for making butter? (a) a bowl (b) a timer (c) fresh cream (d) a battery cell
  31. 31.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
  32. 32.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) freezing water (d) browning lemon ink
  33. 33.True or false: melting butter is a change that can be undone. (a) False (b) True
  34. 34.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we measure it (b) we change it (c) we keep it the same
  35. 35.🔍 Which is the odd one out? (a) milk turning to curd (b) folding paper (c) rusting iron (d) browning lemon ink
  36. 36.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
  37. 37.🔍 Which is the odd one out? (a) folding paper (b) dissolving salt (c) melting ice (d) baking a cake
  38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a bowl (c) a battery cell (d) a jar with a tight lid
  39. 39.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so air gets out (c) so cream does not spill (d) so it turns yellow
  40. 40.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone

Answer key

  1. yeast
  2. False
  3. yeast
  4. False
  5. melting butter
  6. fresh cream
  7. freezing water
  8. a magnet
  9. True
  10. False
  11. needed
  12. turmeric powder
  13. False
  14. True
  15. it takes much longer
  16. rusting iron
  17. it will not break
  18. we keep it the same
  19. a timer
  20. False
  21. True
  22. needed
  23. False
  24. a balloon
  25. the cream temperature
  26. True
  27. a magnet
  28. can be undone
  29. not needed
  30. a battery cell
  31. cannot be undone
  32. browning lemon ink
  33. True
  34. we keep it the same
  35. folding paper
  36. needed
  37. baking a cake
  38. a battery cell
  39. so cream does not spill
  40. can be undone

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