Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 287 · 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: how hard we shake is what we measure. (a) False (b) True
2. 2.🧈 What is the watery liquid left after the butter forms? (a) honey (b) vinegar (c) buttermilk (d) oil
3. 3.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it is much faster (c) it turns pink (d) it takes much longer
4. 4.True or false: fresh cream is needed for making butter. (a) True (b) False
5. 5.🧈 Why does shaking cream make butter? (a) shaking adds salt (b) the lid is warm (c) fat bits stick together (d) the jar adds butter
6. 6.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) time to make butter (b) how hard we shake (c) the cream temperature (d) the same jar
7. 7.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) folding paper (c) dissolving salt (d) cooking an egg
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is the one thing we change. (a) False (b) True
9. 9.🧺 Which of these is needed for making butter? (a) a bowl (b) turmeric powder (c) a mirror (d) a magnet
10. 10.🔍 Which is the odd one out? (a) browning lemon ink (b) milk turning to curd (c) melting ice (d) rusting iron
11. 11.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
12. 12.🧈 Which of these is a change that can be undone? (a) melting butter (b) cooking an egg (c) baking a cake (d) rusting iron
13. 13.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
14. 14.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a timer (c) a bowl (d) yeast
15. 15.🔍 Which is the odd one out? (a) browning lemon ink (b) folding paper (c) melting butter (d) dissolving salt
16. 16.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a timer (c) turmeric powder (d) a jar with a tight lid
17. 17.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
18. 18.🧈 Which of these is a change that can be undone? (a) folding paper (b) browning lemon ink (c) milk turning to curd (d) baking a cake
19. 19.🧺 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 battery cell
20. 20.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) the cream temperature (c) the same jar
21. 21.⚖️ 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
22. 22.⚖️ 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
23. 23.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a mirror (c) a timer (d) fresh cream
24. 24.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
25. 25.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) rusting iron (c) melting ice (d) freezing water
26. 26.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a pressure cooker (c) a sieve (d) a mathani (churner)
27. 27.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) lumps of butter (c) bubbles of gas (d) clear water only
28. 28.True or false: a battery cell is not needed for making butter. (a) False (b) True
29. 29.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
30. 30.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
31. 31.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is magnetic (c) it is hotter (d) it is heavier
32. 32.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) turmeric powder (d) fresh cream
33. 33.⚖️ 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) the amount of cream
34. 34.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
35. 35.🧺 Do we need yeast for making butter? (a) not needed (b) needed
36. 36.🔍 Which is the odd one out? (a) baking a cake (b) folding paper (c) melting ice (d) freezing water
37. 37.⚖️ 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) the cream temperature (c) how hard we shake (d) the amount of cream
38. 38.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we measure it (b) we keep it the same (c) we change it
39. 39.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a magnet (b) cold water to rinse (c) fresh cream (d) a jar with a tight lid
40. 40.True or false: cooking an egg is a change that cannot be undone. (a) True (b) False

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