Butter Making Experiment Worksheet

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

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