Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 381 · 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 does shaking cream make butter? (a) the jar adds butter (b) shaking adds salt (c) the lid is warm (d) fat bits stick together
2. 2.🧺 Do we need a timer for making butter? (a) not needed (b) needed
3. 3.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
4. 4.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) clear water only (c) lumps of butter (d) sugar crystals
5. 5.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
6. 6.⚖️ 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 amount of cream (c) the same jar (d) time to make butter
7. 7.🔍 Which is the odd one out? (a) dissolving salt (b) folding paper (c) melting butter (d) baking a cake
8. 8.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
9. 9.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) still runny cream (c) cheese (d) butter lumps
10. 10.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) False (b) True
11. 11.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a bowl (c) turmeric powder (d) a jar with a tight lid
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) fresh cream (c) a timer (d) a mirror
13. 13.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) the same jar (c) time to make butter
14. 14.🧈 Which of these is a change that can be undone? (a) baking a cake (b) rusting iron (c) melting ice (d) cooking an egg
15. 15.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
16. 16.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
17. 17.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a jar with a tight lid (d) yeast
18. 18.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
19. 19.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) cold water to rinse (c) a jar with a tight lid (d) a magnet
20. 20.🧈 What is the watery liquid left after the butter forms? (a) honey (b) vinegar (c) oil (d) buttermilk
21. 21.True or false: rusting iron is a change that can be undone. (a) True (b) False
22. 22.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
23. 23.True or false: melting butter is a change that cannot be undone. (a) False (b) True
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we change it (b) we measure it (c) we keep it the same
25. 25.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
26. 26.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
27. 27.🧺 Which of these is not needed for making butter? (a) a timer (b) a mirror (c) cold water to rinse (d) fresh cream
28. 28.🔍 Which is the odd one out? (a) melting ice (b) cooking an egg (c) folding paper (d) freezing water
29. 29.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a bowl (c) a mirror (d) a magnet
30. 30.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it is heavier (c) it is hotter (d) it will not break
31. 31.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
32. 32.⚖️ 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
33. 33.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a rolling pin (c) a mathani (churner) (d) a sieve
34. 34.🔍 Which is the odd one out? (a) milk turning to curd (b) rusting iron (c) browning lemon ink (d) freezing water
35. 35.⚖️ 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
36. 36.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is the one thing we change. (a) False (b) True
37. 37.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) browning lemon ink (c) freezing water (d) dissolving salt
38. 38.True or false: cooking an egg is a change that can be undone. (a) True (b) False
39. 39.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
40. 40.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) clear water (c) powder (d) ice

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