Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 283 · 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? True or false: the same jar is kept the same. (a) False (b) True
2. 2.🧺 Which of these is not needed for making butter? (a) turmeric powder (b) a jar with a tight lid (c) fresh cream (d) cold water to rinse
3. 3.True or false: folding paper is a change that cannot be undone. (a) True (b) False
4. 4.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the amount of cream (b) time to make butter (c) the cream temperature
5. 5.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) fresh cream (c) a jar with a tight lid (d) a mirror
6. 6.True or false: melting butter is a change that can be undone. (a) False (b) True
7. 7.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a sieve (c) a mathani (churner) (d) a rolling pin
8. 8.True or false: browning lemon ink is a change that can be undone. (a) False (b) True
9. 9.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a balloon (c) a jar with a tight lid (d) a bowl
10. 10.True or false: a balloon is not needed for making butter. (a) True (b) False
11. 11.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) clear water (c) powder (d) ice
12. 12.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a timer (c) a jar with a tight lid (d) a balloon
13. 13.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) cheese (c) still runny cream (d) butter lumps
14. 14.🔍 Which is the odd one out? (a) melting butter (b) freezing water (c) melting ice (d) baking a cake
15. 15.🔍 Which is the odd one out? (a) freezing water (b) milk turning to curd (c) melting butter (d) melting ice
16. 16.True or false: a balloon is needed for making butter. (a) True (b) False
17. 17.🔍 Which is the odd one out? (a) baking a cake (b) browning lemon ink (c) milk turning to curd (d) melting ice
18. 18.True or false: yeast is needed for making butter. (a) True (b) False
19. 19.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it takes much longer (c) it is much faster (d) it makes salt
20. 20.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) time to make butter (b) how hard we shake (c) the cream temperature (d) the amount of cream
21. 21.True or false: freezing water is a change that cannot be undone. (a) False (b) True
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we keep it the same (b) we measure it (c) we change it
23. 23.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so air gets out (c) so it gets hot (d) so it turns yellow
24. 24.True or false: a bowl is not needed for making butter. (a) False (b) True
25. 25.True or false: rusting iron is a change that can be undone. (a) True (b) False
26. 26.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) cooking an egg (c) folding paper (d) melting ice
27. 27.⚖️ 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) how hard we shake
28. 28.True or false: a mirror is needed for making butter. (a) False (b) True
29. 29.🔍 Which is the odd one out? (a) cooking an egg (b) melting ice (c) melting butter (d) freezing water
30. 30.⚖️ 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 change it (c) we keep it the same
31. 31.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) fresh cream (c) yeast (d) a bowl
32. 32.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) more butter forms (c) it turns blue (d) no butter forms
33. 33.True or false: cooking an egg is a change that can be undone. (a) True (b) False
34. 34.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
35. 35.True or false: freezing water is a change that can be undone. (a) False (b) True
36. 36.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
37. 37.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
38. 38.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is hotter (c) it is heavier (d) it is magnetic
39. 39.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is the one thing we change. (a) True (b) False

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