Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 296 · 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 is the odd one out? (a) baking a cake (b) rusting iron (c) melting ice (d) milk turning to curd
2. 2.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
3. 3.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it takes much longer (b) it makes salt (c) it is much faster (d) it turns pink
4. 4.True or false: a bowl is needed for making butter. (a) True (b) False
5. 5.True or false: rusting iron is a change that cannot be undone. (a) False (b) True
6. 6.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) powder (c) clear water (d) ice
7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) turmeric powder (d) cold water to rinse
8. 8.🧈 Can this change be undone: cooking an egg? (a) cannot be undone (b) can be undone
9. 9.⚖️ 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) how hard we shake (c) the same jar (d) time to make butter
10. 10.🧈 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
11. 11.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a bowl (c) a timer (d) a balloon
12. 12.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
13. 13.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) yeast (c) a timer (d) cold water to rinse
14. 14.⚖️ 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
15. 15.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns to cheese (c) it turns blue (d) no butter forms
16. 16.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
17. 17.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) butter lumps (c) still runny cream (d) ghee
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.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
20. 20.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
21. 21.🧺 Which of these is needed for making butter? (a) a magnet (b) yeast (c) a balloon (d) a timer
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we keep it the same (b) we change it (c) we measure it
23. 23.🧺 Which of these is needed for making butter? (a) a battery cell (b) a balloon (c) yeast (d) fresh cream
24. 24.🧺 Which of these is needed for making butter? (a) yeast (b) a magnet (c) a mirror (d) a bowl
25. 25.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a sieve (c) a pressure cooker (d) a mathani (churner)
26. 26.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) dissolving salt (c) freezing water (d) baking a cake
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) the same jar (c) time to make butter
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) cold water to rinse (c) a bowl (d) fresh cream
29. 29.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
30. 30.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is what we measure. (a) False (b) True
31. 31.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
32. 32.True or false: a mirror is needed for making butter. (a) True (b) False
33. 33.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) melting butter (c) melting ice (d) browning lemon ink
34. 34.True or false: a timer is needed for making butter. (a) False (b) True
35. 35.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so it gets hot (c) so it turns yellow (d) so air gets out
36. 36.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) True (b) False
37. 37.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we keep it the same (b) we change it (c) we measure it
38. 38.True or false: turmeric powder is needed for making butter. (a) True (b) False
39. 39.🔍 Which is the odd one out? (a) milk turning to curd (b) melting butter (c) rusting iron (d) baking a cake
40. 40.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) dissolving salt (d) milk turning to curd

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