Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 343 · 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.True or false: a bowl is not needed for making butter. (a) True (b) False
2. 2.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) buttermilk (c) oil (d) honey
3. 3.⚖️ 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
4. 4.🧈 Before the butter appears, what does the cream turn into? (a) powder (b) clear water (c) thick whipped cream (d) ice
5. 5.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it is magnetic (c) it will not break (d) it is hotter
6. 6.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
7. 7.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a balloon (c) cold water to rinse (d) a battery cell
8. 8.True or false: a magnet is not needed for making butter. (a) False (b) True
9. 9.🔍 Which is the odd one out? (a) rusting iron (b) melting butter (c) browning lemon ink (d) baking a cake
10. 10.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
11. 11.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) False (b) True
12. 12.🧈 Which of these is a change that cannot be undone? (a) rusting iron (b) dissolving salt (c) freezing water (d) melting butter
13. 13.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) it turns to cheese (c) no butter forms (d) more butter forms
14. 14.🧈 Which of these is a change that can be undone? (a) melting ice (b) baking a cake (c) cooking an egg (d) rusting iron
15. 15.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a balloon (d) fresh cream
16. 16.🧺 Which of these is not needed for making butter? (a) a bowl (b) a jar with a tight lid (c) cold water to rinse (d) turmeric powder
17. 17.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) cheese (c) butter lumps (d) still runny cream
18. 18.True or false: fresh cream is not needed for making butter. (a) False (b) True
19. 19.True or false: yeast is needed for making butter. (a) False (b) True
20. 20.🔍 What do you see after shaking cream in a jar for a long time? (a) clear water only (b) lumps of butter (c) sugar crystals (d) bubbles of gas
21. 21.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
22. 22.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
23. 23.⚖️ 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
24. 24.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
25. 25.🧈 Which of these is a change that can be undone? (a) baking a cake (b) cooking an egg (c) milk turning to curd (d) dissolving salt
26. 26.🧈 Why does shaking cream make butter? (a) the lid is warm (b) shaking adds salt (c) fat bits stick together (d) the jar adds butter
27. 27.🧺 Which of these is not needed for making butter? (a) a timer (b) a jar with a tight lid (c) cold water to rinse (d) a balloon
28. 28.True or false: melting butter is a change that cannot be undone. (a) False (b) True
29. 29.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
30. 30.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) how hard we shake (b) time to make butter (c) the cream temperature
31. 31.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a timer (c) a bowl (d) a magnet
32. 32.🧈 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
33. 33.True or false: a battery cell is needed for making butter. (a) True (b) False
34. 34.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is the one thing we change. (a) True (b) False
35. 35.⚖️ 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
36. 36.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so it turns yellow (c) so air gets out (d) so cream does not spill
37. 37.🧺 Do we need yeast for making butter? (a) needed (b) not needed
38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a jar with a tight lid (c) turmeric powder (d) fresh cream
39. 39.True or false: freezing water is a change that can be undone. (a) True (b) False
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the amount of cream (b) the cream temperature (c) time to make butter

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