Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 119 · 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.🧺 Which of these is not needed for making butter? (a) a bowl (b) a jar with a tight lid (c) yeast (d) a timer
2. 2.True or false: turmeric powder is not needed for making butter. (a) False (b) True
3. 3.⚖️ 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
4. 4.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) baking a cake (c) freezing water (d) cooking an egg
5. 5.🧺 Which of these is needed for making butter? (a) a balloon (b) turmeric powder (c) fresh cream (d) a magnet
6. 6.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) yeast (b) cold water to rinse (c) a timer (d) a bowl
8. 8.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
9. 9.True or false: freezing water is a change that cannot be undone. (a) False (b) True
10. 10.🧈 Which of these is a change that can be undone? (a) melting butter (b) cooking an egg (c) baking a cake (d) milk turning to curd
11. 11.🧈 Which of these is a change that can be undone? (a) rusting iron (b) melting ice (c) browning lemon ink (d) cooking an egg
12. 12.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it takes much longer (c) it makes salt (d) it is much faster
13. 13.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a mirror (c) cold water to rinse (d) fresh cream
14. 14.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
15. 15.True or false: turmeric powder is needed for making butter. (a) False (b) True
16. 16.⚖️ 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 keep it the same (c) we measure it
17. 17.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) time to make butter (b) how hard we shake (c) the cream temperature (d) the amount of cream
18. 18.⚖️ 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
19. 19.True or false: a mirror is needed for making butter. (a) False (b) True
20. 20.True or false: cooking an egg is a change that can be undone. (a) False (b) True
21. 21.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
22. 22.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a sieve (c) a mathani (churner) (d) a rolling pin
23. 23.True or false: a jar with a tight lid is needed for making butter. (a) False (b) True
24. 24.🧺 Do we need yeast for making butter? (a) not needed (b) needed
25. 25.🔍 Which is the odd one out? (a) melting ice (b) melting butter (c) cooking an egg (d) freezing water
26. 26.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
27. 27.🔍 What do you see after shaking cream in a jar for a long time? (a) clear water only (b) sugar crystals (c) bubbles of gas (d) lumps of butter
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a bowl (c) a battery cell (d) fresh cream
29. 29.🔍 Which is the odd one out? (a) cooking an egg (b) baking a cake (c) melting butter (d) rusting iron
30. 30.🧈 Why does shaking cream make butter? (a) fat bits stick together (b) the jar adds butter (c) shaking adds salt (d) the lid is warm
31. 31.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) a battery cell (c) a magnet (d) a balloon
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 keep it the same (b) we measure it (c) we change it
33. 33.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
34. 34.🧈 Which of these is a change that cannot be undone? (a) browning lemon ink (b) folding paper (c) melting ice (d) freezing water
35. 35.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) False (b) True
36. 36.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it is heavier (c) it is hotter (d) it will not break
37. 37.True or false: a timer is needed for making butter. (a) True (b) False
38. 38.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
39. 39.True or false: a bowl is needed for making butter. (a) False (b) True
40. 40.🧺 Which of these is not needed for making butter? (a) a bowl (b) cold water to rinse (c) fresh cream (d) turmeric powder

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