Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 811 · 40 questions

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.

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

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