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Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 585 · 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.⚖️ 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) how hard we shake (c) the cream temperature
  2. 2.True or false: a bowl is not needed for making butter. (a) False (b) True
  3. 3.🧺 Which of these is needed for making butter? (a) a bowl (b) yeast (c) turmeric powder (d) a mirror
  4. 4.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) bubbles of gas (c) clear water only (d) sugar crystals
  5. 5.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a bowl (c) a mirror (d) a timer
  6. 6.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
  7. 7.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so air gets out (c) so it turns yellow (d) so cream does not spill
  8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a battery cell (c) a bowl (d) fresh cream
  9. 9.🧺 Which of these is needed for making butter? (a) turmeric powder (b) yeast (c) fresh cream (d) a mirror
  10. 10.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
  11. 11.True or false: yeast is not needed for making butter. (a) True (b) False
  12. 12.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) freezing water (c) cooking an egg (d) folding paper
  13. 13.🔍 Which is the odd one out? (a) folding paper (b) rusting iron (c) melting ice (d) melting butter
  14. 14.⚖️ 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
  15. 15.True or false: cooking an egg is a change that can be undone. (a) False (b) True
  16. 16.🧺 Which of these is not needed for making butter? (a) a bowl (b) a jar with a tight lid (c) a mirror (d) a timer
  17. 17.True or false: melting butter is a change that cannot be undone. (a) True (b) False
  18. 18.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a bowl (c) a jar with a tight lid (d) fresh cream
  19. 19.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a timer (d) a magnet
  20. 20.True or false: baking a cake is a change that cannot be undone. (a) True (b) False
  21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the amount of cream (b) the cream temperature (c) time to make butter
  22. 22.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it will not break (c) it is heavier (d) it is magnetic
  23. 23.True or false: a battery cell is not needed for making butter. (a) True (b) False
  24. 24.🧈 Which of these is a change that can be undone? (a) baking a cake (b) milk turning to curd (c) rusting iron (d) melting butter
  25. 25.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
  26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is what we measure. (a) True (b) False
  27. 27.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
  28. 28.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a pressure cooker (c) a mathani (churner) (d) a rolling pin
  29. 29.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) oil (c) buttermilk (d) honey
  30. 30.⚖️ 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
  31. 31.🧺 Which of these is needed for making butter? (a) a mirror (b) yeast (c) a balloon (d) a jar with a tight lid
  32. 32.⚖️ 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
  33. 33.True or false: fresh cream is not needed for making butter. (a) False (b) True
  34. 34.True or false: fresh cream is needed for making butter. (a) True (b) False
  35. 35.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
  36. 36.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
  37. 37.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we change it (b) we keep it the same (c) we measure it
  38. 38.True or false: a timer is not needed for making butter. (a) True (b) False
  39. 39.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) melting butter (c) melting ice (d) milk turning to curd
  40. 40.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False

Answer key

  1. how hard we shake
  2. False
  3. a bowl
  4. lumps of butter
  5. a mirror
  6. needed
  7. so cream does not spill
  8. a battery cell
  9. fresh cream
  10. can be undone
  11. True
  12. cooking an egg
  13. rusting iron
  14. True
  15. False
  16. a mirror
  17. False
  18. turmeric powder
  19. a magnet
  20. True
  21. the amount of cream
  22. it will not break
  23. True
  24. melting butter
  25. cannot be undone
  26. False
  27. can be undone
  28. a mathani (churner)
  29. buttermilk
  30. True
  31. a jar with a tight lid
  32. we keep it the same
  33. False
  34. True
  35. not needed
  36. needed
  37. we keep it the same
  38. False
  39. milk turning to curd
  40. False

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