Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 54 · 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 is hotter (c) it is heavier (d) it will not break
2. 2.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we measure it (b) we change it (c) we keep it the same
3. 3.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
4. 4.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
5. 5.⚖️ 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
6. 6.🔍 What do you see after shaking cream in a jar for a long time? (a) clear water only (b) bubbles of gas (c) lumps of butter (d) sugar crystals
7. 7.⚖️ 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) True (b) False
8. 8.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) clear water (c) powder (d) thick whipped cream
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we change it (b) we keep it the same (c) we measure it
10. 10.True or false: browning lemon ink is a change that can be undone. (a) True (b) False
11. 11.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
12. 12.🧈 Can this change be undone: baking a cake? (a) cannot be undone (b) can be undone
13. 13.True or false: yeast is needed for making butter. (a) False (b) True
14. 14.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the cream temperature (b) how hard we shake (c) time to make butter (d) the amount of cream
15. 15.🔍 Which is the odd one out? (a) folding paper (b) freezing water (c) melting butter (d) cooking an egg
16. 16.🧺 Which of these is not needed for making butter? (a) a balloon (b) a timer (c) cold water to rinse (d) a bowl
17. 17.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a mathani (churner) (c) a rolling pin (d) a pressure cooker
18. 18.🧺 Which of these is needed for making butter? (a) a battery cell (b) fresh cream (c) a magnet (d) yeast
19. 19.🧺 Which of these is needed for making butter? (a) a mirror (b) cold water to rinse (c) yeast (d) a magnet
20. 20.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) cold water to rinse (c) fresh cream (d) a magnet
21. 21.True or false: rusting iron is a change that can be undone. (a) True (b) False
22. 22.🧺 Which of these is not needed for making butter? (a) a timer (b) cold water to rinse (c) fresh cream (d) a battery cell
23. 23.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) browning lemon ink (c) folding paper (d) freezing water
24. 24.🧺 Do we need a timer for making butter? (a) not needed (b) needed
25. 25.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
26. 26.🔍 Which is the odd one out? (a) dissolving salt (b) freezing water (c) milk turning to curd (d) melting ice
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) False (b) True
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a jar with a tight lid (c) cold water to rinse (d) fresh cream
29. 29.⚖️ 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
30. 30.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
31. 31.True or false: a battery cell is needed for making butter. (a) False (b) True
32. 32.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we keep it the same (b) we change it (c) we measure it
33. 33.True or false: melting ice is a change that can be undone. (a) False (b) True
34. 34.True or false: turmeric powder is needed for making butter. (a) True (b) False
35. 35.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
36. 36.🔍 Which is the odd one out? (a) cooking an egg (b) browning lemon ink (c) dissolving salt (d) milk turning to curd
37. 37.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
38. 38.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) ghee (c) cheese (d) butter lumps
39. 39.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) honey (c) vinegar (d) oil
40. 40.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone

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