Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 353 · 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 a timer for making butter? (a) needed (b) not needed
2. 2.🧺 Which of these is not needed for making butter? (a) turmeric powder (b) cold water to rinse (c) a timer (d) a bowl
3. 3.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a jar with a tight lid (c) a balloon (d) fresh cream
4. 4.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
5. 5.🧺 Which of these is needed for making butter? (a) a mirror (b) yeast (c) cold water to rinse (d) a battery cell
6. 6.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) no butter forms (c) it turns to cheese (d) more butter forms
7. 7.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is the one thing we change. (a) False (b) True
8. 8.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a rolling pin (c) a sieve (d) a mathani (churner)
9. 9.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
10. 10.🔍 Which is the odd one out? (a) folding paper (b) dissolving salt (c) melting butter (d) cooking an egg
11. 11.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) clear water only (c) lumps of butter (d) bubbles of gas
12. 12.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the same jar (b) how hard we shake (c) the amount of cream (d) the cream temperature
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) False (b) True
14. 14.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
15. 15.True or false: cold water to rinse is not needed for making butter. (a) False (b) True
16. 16.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so cream does not spill (c) so it gets hot (d) so air gets out
17. 17.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) cold water to rinse (c) fresh cream (d) a bowl
18. 18.⚖️ 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
19. 19.⚖️ 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
20. 20.🧺 Which of these is needed for making butter? (a) a mirror (b) a battery cell (c) a jar with a tight lid (d) yeast
21. 21.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) melting ice (c) rusting iron (d) browning lemon ink
22. 22.🔍 Which is the odd one out? (a) baking a cake (b) freezing water (c) cooking an egg (d) browning lemon ink
23. 23.🛟 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
24. 24.True or false: milk turning to curd is a change that cannot be undone. (a) False (b) True
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) the same jar (c) how hard we shake (d) time to make butter
26. 26.True or false: a magnet is needed for making butter. (a) True (b) False
27. 27.True or false: freezing water is a change that can be undone. (a) False (b) True
28. 28.🧈 Which of these is a change that can be undone? (a) browning lemon ink (b) dissolving salt (c) baking a cake (d) rusting iron
29. 29.🧈 Can this change be undone: dissolving salt? (a) can be undone (b) cannot be undone
30. 30.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a balloon (c) a timer (d) a jar with a tight lid
31. 31.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) clear water (c) powder (d) ice
32. 32.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a magnet (c) a jar with a tight lid (d) fresh cream
33. 33.🧈 Which of these is a change that cannot be undone? (a) baking a cake (b) melting butter (c) melting ice (d) freezing water
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) yeast (d) fresh cream
35. 35.True or false: milk turning to curd is a change that can be undone. (a) True (b) False
36. 36.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) False (b) True
37. 37.⚖️ 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
38. 38.🔍 Which is the odd one out? (a) browning lemon ink (b) freezing water (c) folding paper (d) melting ice
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we change it (b) we keep it the same (c) we measure it
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) how hard we shake (b) the cream temperature (c) time to make butter

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