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Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 928 · 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.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) melting butter (c) freezing water (d) baking a cake
  2. 2.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
  3. 3.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
  4. 4.🔍 Which is the odd one out? (a) dissolving salt (b) folding paper (c) milk turning to curd (d) melting butter
  5. 5.🧺 Which of these is not needed for making butter? (a) a timer (b) a jar with a tight lid (c) a battery cell (d) a bowl
  6. 6.True or false: dissolving salt is a change that can be undone. (a) False (b) True
  7. 7.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
  8. 8.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is magnetic (c) it will not break (d) it is heavier
  9. 9.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) milk turning to curd (c) dissolving salt (d) browning lemon ink
  10. 10.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) ice (c) powder (d) thick whipped cream
  11. 11.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) True (b) False
  12. 12.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
  13. 13.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a jar with a tight lid (c) a battery cell (d) cold water to rinse
  14. 14.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
  15. 15.🧈 Which of these is a change that cannot be undone? (a) cooking an egg (b) folding paper (c) dissolving salt (d) freezing water
  16. 16.🧈 Which of these is a change that can be undone? (a) melting butter (b) milk turning to curd (c) browning lemon ink (d) cooking an egg
  17. 17.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) cold water to rinse (c) yeast (d) a timer
  18. 18.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a magnet (b) a timer (c) a jar with a tight lid (d) cold water to rinse
  19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we keep it the same (b) we change it (c) we measure it
  20. 20.🧺 Which of these is needed for making butter? (a) a balloon (b) a battery cell (c) a magnet (d) a jar with a tight lid
  21. 21.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
  22. 22.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
  23. 23.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (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.True or false: freezing water is a change that can be undone. (a) True (b) False
  26. 26.🧺 Which of these is needed for making butter? (a) a timer (b) turmeric powder (c) a magnet (d) a mirror
  27. 27.🔍 Which is the odd one out? (a) cooking an egg (b) baking a cake (c) browning lemon ink (d) dissolving salt
  28. 28.🧺 Which of these is needed for making butter? (a) a bowl (b) a magnet (c) a mirror (d) yeast
  29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) True (b) False
  30. 30.🧈 What is the watery liquid left after the butter forms? (a) honey (b) buttermilk (c) vinegar (d) oil
  31. 31.🔍 Which is the odd one out? (a) milk turning to curd (b) cooking an egg (c) browning lemon ink (d) folding paper
  32. 32.⚖️ 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
  33. 33.True or false: a bowl is not needed for making butter. (a) True (b) False
  34. 34.True or false: baking a cake is a change that cannot be undone. (a) True (b) False
  35. 35.True or false: freezing water is a change that cannot be undone. (a) False (b) True
  36. 36.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns blue (c) it turns to cheese (d) more butter forms
  37. 37.True or false: melting ice is a change that cannot be undone. (a) True (b) False
  38. 38.🔍 Which is the odd one out? (a) melting ice (b) milk turning to curd (c) baking a cake (d) cooking an egg
  39. 39.⚖️ 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 keep it the same (c) we change it
  40. 40.True or false: a battery cell is not needed for making butter. (a) False (b) True

Answer key

  1. baking a cake
  2. not needed
  3. cannot be undone
  4. milk turning to curd
  5. a battery cell
  6. True
  7. can be undone
  8. it will not break
  9. dissolving salt
  10. thick whipped cream
  11. True
  12. can be undone
  13. a battery cell
  14. needed
  15. cooking an egg
  16. melting butter
  17. yeast
  18. a magnet
  19. we keep it the same
  20. a jar with a tight lid
  21. needed
  22. can be undone
  23. False
  24. False
  25. True
  26. a timer
  27. dissolving salt
  28. a bowl
  29. False
  30. buttermilk
  31. folding paper
  32. False
  33. False
  34. True
  35. False
  36. no butter forms
  37. False
  38. melting ice
  39. we keep it the same
  40. True

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