Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 589 · 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 a change that cannot be undone? (a) melting butter (b) melting ice (c) cooking an egg (d) dissolving salt
2. 2.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
3. 3.⚖️ 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 amount of cream (d) the same jar
4. 4.⚖️ 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) True (b) False
5. 5.True or false: melting ice is a change that cannot be undone. (a) False (b) True
6. 6.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a battery cell (b) fresh cream (c) cold water to rinse (d) a bowl
7. 7.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a pressure cooker (c) a mathani (churner) (d) a rolling pin
8. 8.🔍 Which is the odd one out? (a) baking a cake (b) cooking an egg (c) folding paper (d) rusting iron
9. 9.True or false: a balloon is needed for making butter. (a) False (b) True
10. 10.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a mirror (c) a balloon (d) cold water to rinse
11. 11.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a jar with a tight lid (c) fresh cream (d) a bowl
12. 12.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a battery cell (c) a bowl (d) a jar with a tight lid
13. 13.⚖️ 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) how hard we shake (c) the cream temperature (d) time to make butter
14. 14.True or false: turmeric powder is not needed for making butter. (a) False (b) True
15. 15.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) clear water (c) powder (d) thick whipped cream
16. 16.True or false: a mirror is needed for making butter. (a) True (b) False
17. 17.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is hotter (c) it is magnetic (d) it is heavier
18. 18.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) butter lumps (c) ghee (d) still runny cream
19. 19.True or false: freezing water is a change that cannot be undone. (a) True (b) False
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 not needed for making butter? (a) turmeric powder (b) fresh cream (c) a jar with a tight lid (d) cold water to rinse
22. 22.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
23. 23.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a bowl (c) fresh cream (d) yeast
24. 24.⚖️ 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
25. 25.True or false: a balloon is not needed for making butter. (a) True (b) False
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we change it (b) we keep it the same (c) we measure it
27. 27.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) fat bits stick together (c) shaking adds salt (d) the lid is warm
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) yeast (c) a timer (d) fresh cream
29. 29.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it takes much longer (c) it makes salt (d) it is much faster
30. 30.True or false: folding paper is a change that can be undone. (a) True (b) False
31. 31.🔍 Which is the odd one out? (a) dissolving salt (b) freezing water (c) baking a cake (d) melting butter
32. 32.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so it turns yellow (c) so it gets hot (d) so air gets out
33. 33.⚖️ 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
34. 34.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
35. 35.True or false: turmeric powder is needed for making butter. (a) False (b) True
36. 36.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
37. 37.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
38. 38.True or false: a jar with a tight lid is not needed for making butter. (a) False (b) True
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) how hard we shake (c) the cream temperature
40. 40.🧺 Which of these is needed for making butter? (a) a magnet (b) a mirror (c) a timer (d) turmeric powder

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