Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 191 · 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.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
2. 2.True or false: melting ice is a change that cannot be undone. (a) False (b) True
3. 3.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
4. 4.🔍 Which is the odd one out? (a) browning lemon ink (b) folding paper (c) melting ice (d) freezing water
5. 5.🧺 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
6. 6.True or false: cold water to rinse is needed for making butter. (a) True (b) False
7. 7.True or false: fresh cream is not needed for making butter. (a) True (b) False
8. 8.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) melting butter (c) baking a cake (d) melting ice
9. 9.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) more butter forms (c) it turns to cheese (d) no butter forms
10. 10.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
11. 11.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) powder (c) clear water (d) ice
12. 12.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) butter lumps (c) still runny cream (d) ghee
13. 13.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) True (b) False
14. 14.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) False (b) True
15. 15.🧺 Which of these is not needed for making butter? (a) turmeric powder (b) a timer (c) fresh cream (d) a bowl
16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) cold water to rinse (c) a bowl (d) fresh cream
17. 17.🧺 Which of these is needed for making butter? (a) a balloon (b) a mirror (c) yeast (d) a jar with a tight lid
18. 18.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a pressure cooker (c) a rolling pin (d) a mathani (churner)
19. 19.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so it gets hot (c) so it turns yellow (d) so cream does not spill
20. 20.True or false: folding paper is a change that cannot be undone. (a) True (b) False
21. 21.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
22. 22.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) cooking an egg (c) freezing water (d) rusting iron
23. 23.True or false: a magnet is not needed for making butter. (a) True (b) False
24. 24.⚖️ 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
25. 25.True or false: a mirror is needed for making butter. (a) True (b) False
26. 26.🧺 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 battery cell (d) fresh cream
27. 27.🔍 Which is the odd one out? (a) dissolving salt (b) melting ice (c) freezing water (d) baking a cake
28. 28.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
29. 29.True or false: dissolving salt is a change that can be undone. (a) False (b) True
30. 30.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) baking a cake (c) dissolving salt (d) browning lemon ink
31. 31.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) freezing water (c) melting butter (d) milk turning to curd
32. 32.True or false: freezing water is a change that can be undone. (a) False (b) True
33. 33.🧺 Which of these is not needed for making butter? (a) a bowl (b) cold water to rinse (c) fresh cream (d) a mirror
34. 34.🔍 Which is the odd one out? (a) baking a cake (b) browning lemon ink (c) melting ice (d) cooking an egg
35. 35.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a bowl (c) cold water to rinse (d) a balloon
36. 36.🧈 Which of these is a change that can be undone? (a) browning lemon ink (b) baking a cake (c) cooking an egg (d) folding paper
37. 37.⚖️ 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
38. 38.⚖️ 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 change it (c) we measure it
39. 39.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
40. 40.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it is heavier (c) it is hotter (d) it will not break

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