Butter Making Experiment Worksheet

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

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