Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 51 · 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.True or false: folding paper is a change that cannot be undone. (a) True (b) False
2. 2.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) turmeric powder (c) a timer (d) fresh cream
3. 3.True or false: turmeric powder is needed for making butter. (a) True (b) False
4. 4.🧺 Which of these is not needed for making butter? (a) a balloon (b) a jar with a tight lid (c) a timer (d) fresh cream
5. 5.🔍 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
6. 6.🧈 Which of these is a change that can be undone? (a) melting ice (b) milk turning to curd (c) cooking an egg (d) rusting iron
7. 7.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
8. 8.⚖️ 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) how hard we shake (d) time to make butter
9. 9.🔍 Which is the odd one out? (a) freezing water (b) melting ice (c) dissolving salt (d) milk turning to curd
10. 10.True or false: folding paper is a change that can be undone. (a) True (b) False
11. 11.🧺 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) a mirror (d) a bowl
12. 12.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
13. 13.🔍 Which is the odd one out? (a) browning lemon ink (b) melting butter (c) freezing water (d) dissolving salt
14. 14.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
15. 15.🧺 Which of these is not needed for making butter? (a) a mirror (b) fresh cream (c) cold water to rinse (d) a jar with a tight lid
16. 16.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
17. 17.🧺 Do we need yeast for making butter? (a) not needed (b) needed
18. 18.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
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) True (b) False
20. 20.🔍 Which is the odd one out? (a) folding paper (b) browning lemon ink (c) cooking an egg (d) baking a cake
21. 21.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
22. 22.🧺 Do we need a timer for making butter? (a) needed (b) not needed
23. 23.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) shaking adds salt (c) fat bits stick together (d) the lid is warm
24. 24.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) ice (c) thick whipped cream (d) powder
25. 25.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
26. 26.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
27. 27.🧺 Which of these is needed for making butter? (a) a mirror (b) cold water to rinse (c) turmeric powder (d) yeast
28. 28.🔍 Which is the odd one out? (a) baking a cake (b) browning lemon ink (c) cooking an egg (d) freezing water
29. 29.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a bowl (c) a magnet (d) a battery cell
30. 30.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is kept the same. (a) True (b) False
31. 31.True or false: fresh cream is not needed for making butter. (a) True (b) False
32. 32.True or false: freezing water is a change that cannot be undone. (a) True (b) False
33. 33.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a rolling pin (c) a sieve (d) a mathani (churner)
34. 34.True or false: dissolving salt is a change that can be undone. (a) False (b) True
35. 35.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) a balloon (c) yeast (d) a mirror
36. 36.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it turns pink (c) it takes much longer (d) it is much faster
37. 37.🛟 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
38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) a bowl (d) yeast
39. 39.🧈 Which of these is a change that can be undone? (a) melting butter (b) baking a cake (c) browning lemon ink (d) rusting iron
40. 40.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so air gets out (d) so cream does not spill

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