Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 563 · 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.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it will not break (c) it is hotter (d) it is heavier
2. 2.🧺 Which of these is needed for making butter? (a) fresh cream (b) a battery cell (c) a mirror (d) turmeric powder
3. 3.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) sugar crystals (c) clear water only (d) bubbles of gas
4. 4.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it takes much longer (b) it turns pink (c) it makes salt (d) it is much faster
5. 5.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) how hard we shake (b) the same jar (c) time to make butter (d) the cream temperature
6. 6.True or false: a magnet is not needed for making butter. (a) False (b) True
7. 7.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) True (b) False
8. 8.🧈 Which of these is a change that can be undone? (a) rusting iron (b) browning lemon ink (c) baking a cake (d) freezing water
9. 9.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) still runny cream (c) butter lumps (d) cheese
10. 10.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) baking a cake (c) melting ice (d) freezing water
11. 11.True or false: cold water to rinse is needed for making butter. (a) False (b) True
12. 12.🧺 Which of these is needed for making butter? (a) a mirror (b) a jar with a tight lid (c) a balloon (d) turmeric powder
13. 13.🧈 Why does shaking cream make butter? (a) shaking adds salt (b) the jar adds butter (c) fat bits stick together (d) the lid is warm
14. 14.🔍 Which is the odd one out? (a) cooking an egg (b) folding paper (c) baking a cake (d) milk turning to curd
15. 15.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
16. 16.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a pressure cooker (c) a rolling pin (d) a mathani (churner)
17. 17.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) cooking an egg (d) freezing water
18. 18.🔍 Which is the odd one out? (a) browning lemon ink (b) freezing water (c) baking a cake (d) cooking an egg
19. 19.True or false: turmeric powder is needed for making butter. (a) True (b) False
20. 20.True or false: a battery cell is not needed for making butter. (a) True (b) False
21. 21.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) a bowl (c) a jar with a tight lid (d) a timer
22. 22.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so it gets hot (c) so air gets out (d) so it turns yellow
23. 23.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we change it (b) we measure it (c) we keep it the same
25. 25.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
26. 26.True or false: milk turning to curd is a change that can be undone. (a) False (b) True
27. 27.⚖️ 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
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a balloon (d) cold water to rinse
29. 29.🔍 Which is the odd one out? (a) browning lemon ink (b) rusting iron (c) milk turning to curd (d) melting ice
30. 30.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we keep it the same (b) we change it (c) we measure it
31. 31.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
32. 32.🧺 Do we need a timer for making butter? (a) not needed (b) needed
33. 33.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
34. 34.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
35. 35.True or false: a bowl is not needed for making butter. (a) True (b) False
36. 36.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) fresh cream (c) yeast (d) a bowl
37. 37.🧺 Which of these is needed for making butter? (a) a battery cell (b) yeast (c) a balloon (d) a bowl
38. 38.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
39. 39.🔍 Which is the odd one out? (a) cooking an egg (b) rusting iron (c) dissolving salt (d) baking a cake
40. 40.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) clear water (c) thick whipped cream (d) powder

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