Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 503 · 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.🧺 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 mirror
2. 2.🔍 Which is the odd one out? (a) melting butter (b) cooking an egg (c) browning lemon ink (d) rusting iron
3. 3.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) melting ice (c) cooking an egg (d) rusting iron
4. 4.True or false: freezing water is a change that can be undone. (a) True (b) False
5. 5.🔍 Which is the odd one out? (a) cooking an egg (b) baking a cake (c) dissolving salt (d) browning lemon ink
6. 6.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we change it (b) we measure it (c) we keep it the same
7. 7.🧈 Which of these is a change that can be undone? (a) freezing water (b) milk turning to curd (c) cooking an egg (d) browning lemon ink
8. 8.🔍 Which is the odd one out? (a) baking a cake (b) rusting iron (c) freezing water (d) browning lemon ink
9. 9.True or false: turmeric powder is not needed for making butter. (a) True (b) False
10. 10.🧺 Which of these is needed for making butter? (a) a battery cell (b) fresh cream (c) a balloon (d) turmeric powder
11. 11.True or false: a balloon is needed for making butter. (a) False (b) True
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) the amount of cream (c) time to make butter (d) the cream temperature
13. 13.🔍 Which is the odd one out? (a) rusting iron (b) milk turning to curd (c) melting ice (d) browning lemon ink
14. 14.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a rolling pin (c) a sieve (d) a pressure cooker
15. 15.🧈 Why does shaking cream make butter? (a) the lid is warm (b) shaking adds salt (c) fat bits stick together (d) the jar adds butter
16. 16.True or false: rusting iron is a change that cannot be undone. (a) True (b) False
17. 17.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a balloon (c) a battery cell (d) cold water to rinse
18. 18.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it will not break (c) it is heavier (d) it is magnetic
19. 19.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a jar with a tight lid (d) a battery cell
20. 20.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we change it (b) we measure it (c) we keep it the same
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we measure it (b) we change it (c) we keep it the same
22. 22.⚖️ 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
23. 23.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
24. 24.🧺 Which of these is needed for making butter? (a) a balloon (b) a battery cell (c) a mirror (d) a bowl
25. 25.True or false: a bowl is needed for making butter. (a) True (b) False
26. 26.True or false: a magnet is not needed for making butter. (a) False (b) True
27. 27.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
28. 28.True or false: rusting iron is a change that can be undone. (a) False (b) True
29. 29.🔍 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
30. 30.🔍 Which is the odd one out? (a) melting ice (b) melting butter (c) rusting iron (d) dissolving salt
31. 31.🧈 Can this change be undone: baking a cake? (a) cannot be undone (b) can be undone
32. 32.⚖️ 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
33. 33.🧺 Which of these is not needed for making butter? (a) a mirror (b) fresh cream (c) cold water to rinse (d) a jar with a tight lid
34. 34.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) dissolving salt (c) rusting iron (d) folding paper
35. 35.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) buttermilk (c) honey (d) oil
36. 36.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
37. 37.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a balloon (c) fresh cream (d) a timer
38. 38.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) cold water to rinse (c) turmeric powder (d) fresh cream
39. 39.True or false: melting ice is a change that can be undone. (a) False (b) True
40. 40.🧺 Do we need a magnet for making butter? (a) needed (b) not needed

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