Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 482 · 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.⚖️ 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 keep it the same (c) we change it
2. 2.🧈 Why does shaking cream make butter? (a) shaking adds salt (b) the lid is warm (c) the jar adds butter (d) fat bits stick together
3. 3.🧈 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)
4. 4.True or false: a bowl is not needed for making butter. (a) False (b) True
5. 5.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) butter lumps (c) still runny cream (d) cheese
6. 6.🧺 Which of these is needed for making butter? (a) turmeric powder (b) cold water to rinse (c) a balloon (d) a mirror
7. 7.True or false: a bowl is needed for making butter. (a) False (b) True
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a magnet (c) a jar with a tight lid (d) a timer
9. 9.🧺 Which of these is needed for making butter? (a) yeast (b) a mirror (c) a balloon (d) a timer
10. 10.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) powder (c) thick whipped cream (d) clear water
11. 11.🧈 Which of these is a change that can be undone? (a) browning lemon ink (b) rusting iron (c) freezing water (d) baking a cake
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a jar with a tight lid (d) yeast
13. 13.True or false: fresh cream is not needed for making butter. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) folding paper (b) freezing water (c) rusting iron (d) dissolving salt
15. 15.🔍 Which is the odd one out? (a) baking a cake (b) milk turning to curd (c) browning lemon ink (d) melting butter
16. 16.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so it turns yellow (c) so it gets hot (d) so cream does not spill
17. 17.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is the one thing we change. (a) False (b) True
18. 18.🧺 Do we need yeast for making butter? (a) needed (b) not needed
19. 19.🧺 Which of these is needed for making butter? (a) yeast (b) a balloon (c) a jar with a tight lid (d) a battery cell
20. 20.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
21. 21.True or false: a magnet is needed for making butter. (a) True (b) False
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) how hard we shake (b) the cream temperature (c) time to make butter (d) the amount of cream
23. 23.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we keep it the same (b) we measure it (c) we change it
24. 24.🧺 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) a battery cell
25. 25.⚖️ 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
26. 26.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) fresh cream (d) a balloon
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) True (b) False
28. 28.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
29. 29.True or false: freezing water is a change that cannot be undone. (a) False (b) True
30. 30.⚖️ 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) the cream temperature (c) the same jar (d) the amount of cream
31. 31.⚖️ 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 measure it (c) we keep it the same
32. 32.🔍 Which is the odd one out? (a) folding paper (b) dissolving salt (c) browning lemon ink (d) melting ice
33. 33.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a timer (c) a battery cell (d) a jar with a tight lid
34. 34.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it takes much longer (c) it turns pink (d) it makes salt
35. 35.🧈 What is the watery liquid left after the butter forms? (a) honey (b) oil (c) vinegar (d) buttermilk
36. 36.True or false: cooking an egg 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) False (b) True
38. 38.🧈 Which of these is a change that can be undone? (a) folding paper (b) browning lemon ink (c) rusting iron (d) cooking an egg
39. 39.🧺 Do we need a timer for making butter? (a) needed (b) not needed
40. 40.True or false: baking a cake is a change that cannot be undone. (a) True (b) False

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