Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 820 · 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.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
2. 2.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a timer (c) cold water to rinse (d) a mirror
3. 3.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it will not break (c) it is hotter (d) it is heavier
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) the cream temperature (c) time to make butter (d) the same jar
5. 5.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
6. 6.True or false: a battery cell is needed for making butter. (a) False (b) True
7. 7.🧺 Which of these is needed for making butter? (a) a timer (b) a balloon (c) yeast (d) turmeric powder
8. 8.⚖️ 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
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is the one thing we change. (a) True (b) False
10. 10.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so it turns yellow (c) so air gets out (d) so cream does not spill
11. 11.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
12. 12.True or false: freezing water is a change that cannot be undone. (a) True (b) False
13. 13.🔍 Which is the odd one out? (a) browning lemon ink (b) rusting iron (c) freezing water (d) baking a cake
14. 14.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
15. 15.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
16. 16.🧈 Which of these is a change that cannot be undone? (a) cooking an egg (b) dissolving salt (c) freezing water (d) melting butter
17. 17.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is the one thing we change. (a) False (b) True
18. 18.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we measure it (b) we change it (c) we keep it the same
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the same jar (b) time to make butter (c) how hard we shake (d) the amount of cream
20. 20.🧺 Which of these is needed for making butter? (a) a battery cell (b) a magnet (c) cold water to rinse (d) a mirror
21. 21.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is the one thing we change. (a) False (b) True
23. 23.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
24. 24.🧈 Why does shaking cream make butter? (a) the lid is warm (b) fat bits stick together (c) shaking adds salt (d) the jar adds butter
25. 25.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) clear water (c) powder (d) ice
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) time to make butter (c) the amount of cream
27. 27.🧺 Which of these is needed for making butter? (a) a balloon (b) turmeric powder (c) a battery cell (d) a jar with a tight lid
28. 28.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) butter lumps (c) still runny cream (d) ghee
29. 29.🔍 Which is the odd one out? (a) browning lemon ink (b) folding paper (c) freezing water (d) melting butter
30. 30.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a bowl (c) cold water to rinse (d) a timer
31. 31.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the same jar (b) the cream temperature (c) time to make butter
32. 32.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a mathani (churner) (c) a sieve (d) a pressure cooker
33. 33.🔍 Which is the odd one out? (a) folding paper (b) rusting iron (c) freezing water (d) dissolving salt
34. 34.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
35. 35.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we measure it (b) we change it (c) we keep it the same
36. 36.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a bowl (c) a jar with a tight lid (d) yeast
37. 37.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a bowl (c) fresh cream (d) a mirror
38. 38.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
39. 39.🔍 Which is the odd one out? (a) melting ice (b) baking a cake (c) dissolving salt (d) melting butter
40. 40.True or false: dissolving salt is a change that can be undone. (a) True (b) False

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