Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 842 · 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 timer (b) a bowl (c) a mirror (d) fresh cream
2. 2.True or false: a bowl is needed for making butter. (a) False (b) True
3. 3.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
4. 4.🧈 What is the watery liquid left after the butter forms? (a) honey (b) buttermilk (c) oil (d) vinegar
5. 5.True or false: a mirror is needed for making butter. (a) True (b) False
6. 6.⚖️ 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
7. 7.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) freezing water (c) melting butter (d) baking a cake
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) True (b) False
9. 9.True or false: freezing water is a change that can be undone. (a) True (b) False
10. 10.True or false: a battery cell is not needed for making butter. (a) True (b) False
11. 11.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns blue (c) no butter forms (d) it turns to cheese
12. 12.🧈 Which of these is a change that can be undone? (a) dissolving salt (b) baking a cake (c) rusting iron (d) cooking an egg
13. 13.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a timer (c) fresh cream (d) a balloon
14. 14.🔍 Which is the odd one out? (a) baking a cake (b) cooking an egg (c) browning lemon ink (d) folding paper
15. 15.True or false: dissolving salt is a change that cannot be undone. (a) False (b) True
16. 16.🧺 Do we need a timer for making butter? (a) not needed (b) needed
17. 17.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
18. 18.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it is hotter (c) it is heavier (d) it will not break
19. 19.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
20. 20.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) a bowl (c) fresh cream (d) a timer
21. 21.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) True (b) False
23. 23.🧺 Which of these is not needed for making butter? (a) fresh cream (b) cold water to rinse (c) turmeric powder (d) a jar with a tight lid
24. 24.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the cream temperature (b) time to make butter (c) the same jar (d) the amount of cream
26. 26.🛟 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
27. 27.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) yeast (c) a magnet (d) turmeric powder
28. 28.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) time to make butter (b) the cream temperature (c) the same jar (d) how hard we shake
29. 29.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) browning lemon ink (c) melting butter (d) rusting iron
30. 30.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
31. 31.⚖️ 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
32. 32.True or false: folding paper is a change that can be undone. (a) False (b) True
33. 33.🧈 Which of these is a change that can be undone? (a) baking a cake (b) milk turning to curd (c) browning lemon ink (d) freezing water
34. 34.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
35. 35.True or false: fresh cream is needed for making butter. (a) False (b) True
36. 36.True or false: baking a cake is a change that can be undone. (a) False (b) True
37. 37.True or false: melting ice is a change that cannot be undone. (a) True (b) False
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) cold water to rinse (d) turmeric powder
39. 39.🧈 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
40. 40.⚖️ 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 keep it the same (c) we change it

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