Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 380 · 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 not needed for making butter? (a) a bowl (b) a balloon (c) a jar with a tight lid (d) fresh cream
2. 2.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the same jar (b) time to make butter (c) the cream temperature (d) the amount of cream
4. 4.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
5. 5.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) clear water (c) powder (d) thick whipped cream
6. 6.⚖️ 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
7. 7.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) turmeric powder (c) a balloon (d) a magnet
8. 8.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) no butter forms (c) it turns blue (d) it turns to cheese
9. 9.🧈 Why does shaking cream make butter? (a) fat bits stick together (b) the jar adds butter (c) shaking adds salt (d) the lid is warm
10. 10.🧈 Which of these is a change that can be undone? (a) baking a cake (b) rusting iron (c) dissolving salt (d) cooking an egg
11. 11.🧺 Which of these is needed for making butter? (a) a battery cell (b) a mirror (c) cold water to rinse (d) a magnet
12. 12.⚖️ 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) True (b) False
13. 13.True or false: cooking an egg is a change that can be undone. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) folding paper (b) freezing water (c) milk turning to curd (d) melting ice
15. 15.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) cheese (c) butter lumps (d) ghee
16. 16.⚖️ 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) time to make butter (c) the cream temperature (d) the amount of cream
17. 17.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
18. 18.True or false: a jar with a tight lid is not needed for making butter. (a) False (b) True
19. 19.🧈 Which of these is a change that can be undone? (a) melting butter (b) baking a cake (c) cooking an egg (d) milk turning to curd
20. 20.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a magnet (c) a jar with a tight lid (d) a timer
21. 21.🔍 Which is the odd one out? (a) baking a cake (b) melting ice (c) rusting iron (d) browning lemon ink
22. 22.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a pressure cooker (c) a rolling pin (d) a sieve
23. 23.⚖️ 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
24. 24.⚖️ 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
25. 25.🧺 Which of these is needed for making butter? (a) a battery cell (b) a magnet (c) turmeric powder (d) a timer
26. 26.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a jar with a tight lid (c) a bowl (d) a mirror
27. 27.🧈 What is the watery liquid left after the butter forms? (a) oil (b) buttermilk (c) vinegar (d) honey
28. 28.🧺 Which of these is needed for making butter? (a) a magnet (b) yeast (c) a balloon (d) fresh cream
29. 29.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) cold water to rinse (c) a bowl (d) a battery cell
30. 30.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so it turns yellow (c) so cream does not spill (d) so air gets out
31. 31.True or false: freezing water is a change that can be undone. (a) True (b) False
32. 32.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) True (b) False
33. 33.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
34. 34.🧈 Which of these is a change that can be undone? (a) baking a cake (b) rusting iron (c) folding paper (d) milk turning to curd
35. 35.🧺 Do we need a timer for making butter? (a) needed (b) not needed
36. 36.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it will not break (c) it is magnetic (d) it is hotter
37. 37.True or false: dissolving salt is a change that can be undone. (a) False (b) True
38. 38.🧺 Which of these is needed for making butter? (a) a magnet (b) turmeric powder (c) yeast (d) a bowl
39. 39.True or false: folding paper is a change that cannot be undone. (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) rusting iron (b) browning lemon ink (c) cooking an egg (d) freezing water

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