Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 245 · 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 needed for making butter? (a) a magnet (b) yeast (c) a battery cell (d) a jar with a tight lid
2. 2.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is magnetic (c) it will not break (d) it is heavier
3. 3.True or false: a magnet is needed for making butter. (a) True (b) False
4. 4.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
5. 5.⚖️ 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 measure it (c) we keep it the same
6. 6.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a timer (c) fresh cream (d) a magnet
7. 7.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
8. 8.True or false: a balloon is not needed for making butter. (a) True (b) False
9. 9.🔍 Which is the odd one out? (a) cooking an egg (b) browning lemon ink (c) melting butter (d) milk turning to curd
10. 10.🔍 Which is the odd one out? (a) melting butter (b) dissolving salt (c) baking a cake (d) folding paper
11. 11.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
12. 12.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so air gets out (c) so it gets hot (d) so cream does not spill
13. 13.🧺 Which of these is not needed for making butter? (a) a timer (b) cold water to rinse (c) a jar with a tight lid (d) a battery cell
14. 14.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) ice (c) thick whipped cream (d) powder
15. 15.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
16. 16.True or false: a jar with a tight lid is not needed for making butter. (a) False (b) True
17. 17.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
18. 18.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a rolling pin (c) a mathani (churner) (d) a pressure cooker
19. 19.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a jar with a tight lid (c) a balloon (d) cold water to rinse
20. 20.True or false: melting butter is a change that cannot be undone. (a) False (b) True
21. 21.True or false: a battery cell is needed for making butter. (a) True (b) False
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 measure it (c) we change it
23. 23.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we change it (b) we keep it the same (c) we measure it
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) time to make butter (c) the amount of cream
25. 25.True or false: melting ice is a change that cannot be undone. (a) False (b) True
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the same jar (b) how hard we shake (c) time to make butter (d) the cream temperature
27. 27.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) a bowl (d) turmeric powder
29. 29.True or false: browning lemon ink is a change that cannot be undone. (a) True (b) False
30. 30.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
31. 31.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the amount of cream (b) the same jar (c) the cream temperature (d) time to make butter
32. 32.True or false: folding paper is a change that cannot be undone. (a) True (b) False
33. 33.True or false: baking a cake is a change that cannot be undone. (a) False (b) True
34. 34.⚖️ 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
35. 35.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
36. 36.🔍 Which is the odd one out? (a) rusting iron (b) milk turning to curd (c) baking a cake (d) dissolving salt
37. 37.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a bowl (c) a timer (d) a balloon
38. 38.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) cheese (c) still runny cream (d) butter lumps
39. 39.⚖️ 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) True (b) False
40. 40.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed

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