Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 434 · 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: cold water to rinse is not needed for making butter. (a) True (b) False
2. 2.True or false: browning lemon ink is a change that can be undone. (a) False (b) True
3. 3.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
4. 4.🧺 Which of these is not needed for making butter? (a) a bowl (b) cold water to rinse (c) a mirror (d) a timer
5. 5.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so it gets hot (c) so cream does not spill (d) so it turns yellow
6. 6.🧈 Before the butter appears, what does the cream turn into? (a) powder (b) thick whipped cream (c) clear water (d) ice
7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) fresh cream (d) a magnet
8. 8.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) buttermilk (c) oil (d) honey
9. 9.⚖️ 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
10. 10.⚖️ 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
11. 11.True or false: yeast is needed for making butter. (a) False (b) True
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) a mirror (d) a jar with a tight lid
13. 13.🔍 Which is the odd one out? (a) freezing water (b) dissolving salt (c) melting ice (d) milk turning to curd
14. 14.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) cold water to rinse (d) a battery cell
15. 15.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a timer (d) turmeric powder
16. 16.⚖️ 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
17. 17.🔍 Which is the odd one out? (a) melting ice (b) rusting iron (c) folding paper (d) freezing water
18. 18.🧈 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
19. 19.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
20. 20.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
21. 21.True or false: turmeric powder is needed for making butter. (a) False (b) True
22. 22.🧺 Which of these is needed for making butter? (a) a battery cell (b) a bowl (c) yeast (d) turmeric powder
23. 23.True or false: melting ice is a change that can be undone. (a) True (b) False
24. 24.⚖️ 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) time to make butter (c) the same jar (d) the amount of cream
25. 25.⚖️ 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
26. 26.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) yeast (b) fresh cream (c) cold water to rinse (d) a bowl
27. 27.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a pressure cooker (c) a sieve (d) a rolling pin
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a balloon (d) a jar with a tight lid
29. 29.⚖️ 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
30. 30.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we keep it the same (b) we change it (c) we measure it
31. 31.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is kept the same. (a) False (b) True
32. 32.🧺 Which of these is needed for making butter? (a) a battery cell (b) a jar with a tight lid (c) a balloon (d) a magnet
33. 33.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) folding paper (c) freezing water (d) milk turning to curd
34. 34.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is heavier (c) it will not break (d) it is magnetic
35. 35.True or false: a magnet is needed for making butter. (a) False (b) True
36. 36.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) cheese (d) still runny cream
37. 37.True or false: melting ice is a change that cannot be undone. (a) False (b) True
38. 38.True or false: milk turning to curd is a change that can be undone. (a) False (b) True
39. 39.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
40. 40.True or false: folding paper is a change that cannot be undone. (a) False (b) True

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