Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 942 · 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 can be undone? (a) cooking an egg (b) rusting iron (c) baking a cake (d) freezing water
2. 2.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) cheese (c) ghee (d) still runny cream
3. 3.True or false: browning lemon ink is a change that cannot be undone. (a) False (b) True
4. 4.True or false: a battery cell is needed for making butter. (a) False (b) True
5. 5.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
6. 6.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
7. 7.🔍 Which is the odd one out? (a) melting butter (b) folding paper (c) dissolving salt (d) rusting iron
8. 8.⚖️ 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) time to make butter (d) the cream temperature
9. 9.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a jar with a tight lid (c) cold water to rinse (d) a magnet
10. 10.🔍 Which is the odd one out? (a) baking a cake (b) browning lemon ink (c) folding paper (d) milk turning to curd
11. 11.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) fresh cream (c) a timer (d) yeast
12. 12.🧺 Which of these is needed for making butter? (a) yeast (b) a mirror (c) a balloon (d) cold water to rinse
13. 13.🧈 Which of these is a change that can be undone? (a) melting ice (b) milk turning to curd (c) browning lemon ink (d) rusting iron
14. 14.🔍 Which is the odd one out? (a) milk turning to curd (b) baking a cake (c) melting ice (d) rusting iron
15. 15.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
16. 16.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
17. 17.🧈 Which of these is a change that cannot be undone? (a) cooking an egg (b) melting butter (c) dissolving salt (d) melting ice
18. 18.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a sieve (c) a mathani (churner) (d) a pressure cooker
19. 19.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a timer (c) a magnet (d) fresh cream
20. 20.True or false: a magnet is needed for making butter. (a) False (b) True
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) how hard we shake (c) the amount of cream (d) time to make butter
22. 22.🧺 Which of these is not needed for making butter? (a) a bowl (b) a timer (c) a mirror (d) a jar with a tight lid
23. 23.🧈 Why does shaking cream make butter? (a) fat bits stick together (b) the lid is warm (c) shaking adds salt (d) the jar adds butter
24. 24.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns to cheese (c) it turns blue (d) more butter forms
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we keep it the same (b) we measure it (c) we change it
26. 26.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a balloon (c) a timer (d) cold water to rinse
27. 27.True or false: cooking an egg is a change that can be undone. (a) True (b) False
28. 28.True or false: dissolving salt is a change that can be undone. (a) False (b) True
29. 29.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
30. 30.🧺 Which of these is not needed for making butter? (a) a timer (b) a battery cell (c) a jar with a tight lid (d) cold water to rinse
31. 31.True or false: a battery cell is not needed for making butter. (a) False (b) True
32. 32.🧺 Do we need a timer for making butter? (a) not needed (b) needed
33. 33.True or false: a jar with a tight lid is not needed for making butter. (a) False (b) True
34. 34.🧺 Which of these is needed for making butter? (a) a balloon (b) turmeric powder (c) a magnet (d) fresh cream
35. 35.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
36. 36.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) milk turning to curd (c) melting ice (d) dissolving salt
37. 37.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a battery cell (c) cold water to rinse (d) a bowl
38. 38.True or false: melting ice is a change that cannot be undone. (a) True (b) False
39. 39.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) turmeric powder (d) cold water to rinse
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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