Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 692 · 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 balloon for making butter? (a) needed (b) not needed
2. 2.True or false: melting ice is a change that cannot be undone. (a) True (b) False
3. 3.⚖️ 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 keep it the same (c) we measure it
4. 4.🔍 Which is the odd one out? (a) browning lemon ink (b) folding paper (c) freezing water (d) melting butter
5. 5.🔍 Which is the odd one out? (a) baking a cake (b) melting ice (c) freezing water (d) melting butter
6. 6.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is heavier (c) it will not break (d) it is magnetic
7. 7.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a pressure cooker (c) a mathani (churner) (d) a sieve
8. 8.True or false: freezing water is a change that can be undone. (a) False (b) True
9. 9.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a mirror (d) a timer
10. 10.⚖️ 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 measure it (c) we change it
11. 11.True or false: baking a cake is a change that cannot be undone. (a) True (b) False
12. 12.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
13. 13.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the same jar (b) how hard we shake (c) the cream temperature (d) time to make butter
14. 14.⚖️ 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 keep it the same (c) we change it
15. 15.⚖️ 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) True (b) False
16. 16.🔍 Which is the odd one out? (a) folding paper (b) freezing water (c) melting butter (d) rusting iron
17. 17.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) more butter forms (c) no butter forms (d) it turns blue
18. 18.True or false: baking a cake is a change that can be undone. (a) False (b) True
19. 19.🔍 Which is the odd one out? (a) freezing water (b) cooking an egg (c) melting ice (d) dissolving salt
20. 20.🧈 Which of these is a change that can be undone? (a) rusting iron (b) dissolving salt (c) browning lemon ink (d) milk turning to curd
21. 21.🔍 What do you see after shaking cream in a jar for a long time? (a) clear water only (b) bubbles of gas (c) lumps of butter (d) sugar crystals
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) how hard we shake (b) the amount of cream (c) the cream temperature (d) time to make butter
23. 23.🧺 Which of these is not needed for making butter? (a) a bowl (b) fresh cream (c) turmeric powder (d) a timer
24. 24.True or false: rusting iron is a change that cannot be undone. (a) True (b) False
25. 25.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
26. 26.True or false: turmeric powder is needed for making butter. (a) True (b) False
27. 27.⚖️ 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
28. 28.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
29. 29.🧺 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) turmeric powder (d) a timer
30. 30.🧺 Which of these is needed for making butter? (a) yeast (b) a magnet (c) turmeric powder (d) a bowl
31. 31.🧈 Why does shaking cream make butter? (a) fat bits stick together (b) the lid is warm (c) the jar adds butter (d) shaking adds salt
32. 32.True or false: milk turning to curd is a change that cannot be undone. (a) False (b) True
33. 33.True or false: a jar with a tight lid is needed for making butter. (a) False (b) True
34. 34.⚖️ 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
35. 35.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) melting ice (c) dissolving salt (d) browning lemon ink
36. 36.🧈 Which of these is a change that can be undone? (a) folding paper (b) rusting iron (c) cooking an egg (d) browning lemon ink
37. 37.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a magnet (c) fresh cream (d) a balloon
38. 38.True or false: a mirror is needed for making butter. (a) True (b) False
39. 39.⚖️ 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
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) True (b) False

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