Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 570 · 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.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) True (b) False
2. 2.🧺 Do we need yeast for making butter? (a) not needed (b) needed
3. 3.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
4. 4.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so air gets out (c) so it gets hot (d) so it turns yellow
5. 5.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a magnet (b) cold water to rinse (c) a timer (d) fresh cream
6. 6.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) cooking an egg (c) dissolving salt (d) folding paper
7. 7.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a rolling pin (c) a pressure cooker (d) a sieve
8. 8.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a balloon (c) fresh cream (d) a mirror
9. 9.True or false: a battery cell is needed for making butter. (a) True (b) False
10. 10.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) no butter forms (c) more butter forms (d) it turns to cheese
11. 11.🧺 Which of these is needed for making butter? (a) a balloon (b) cold water to rinse (c) a magnet (d) a mirror
12. 12.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
13. 13.🧈 Which of these is a change that can be undone? (a) rusting iron (b) baking a cake (c) browning lemon ink (d) folding paper
14. 14.🧺 Which of these is needed for making butter? (a) a battery cell (b) a bowl (c) a mirror (d) turmeric powder
15. 15.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a timer (c) cold water to rinse (d) a mirror
16. 16.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is what we measure. (a) False (b) True
17. 17.⚖️ 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) True (b) False
18. 18.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) cheese (c) ghee (d) still runny cream
19. 19.⚖️ 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
20. 20.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) freezing water (c) folding paper (d) milk turning to curd
21. 21.True or false: a magnet is not needed for making butter. (a) True (b) False
22. 22.🔍 Which is the odd one out? (a) freezing water (b) dissolving salt (c) baking a cake (d) melting ice
23. 23.True or false: cold water to rinse is needed for making butter. (a) True (b) False
24. 24.True or false: turmeric powder is not needed for making butter. (a) False (b) True
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) the same jar (c) time to make butter (d) the amount of cream
26. 26.🧺 Do we need a timer for making butter? (a) not needed (b) needed
27. 27.🧈 Can this change be undone: baking a cake? (a) cannot be undone (b) can be undone
28. 28.🔍 Which is the odd one out? (a) melting ice (b) cooking an egg (c) folding paper (d) melting butter
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the same jar (b) time to make butter (c) how hard we shake (d) the cream temperature
30. 30.⚖️ 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
31. 31.⚖️ 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 measure it (c) we change it
32. 32.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
33. 33.True or false: a magnet is needed for making butter. (a) True (b) False
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a bowl (c) a timer (d) a balloon
35. 35.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it is magnetic (c) it is hotter (d) it will not break
36. 36.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we measure it (b) we change it (c) we keep it the same
37. 37.True or false: freezing water is a change that can be undone. (a) False (b) True
38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) turmeric powder (d) cold water to rinse
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) False (b) True
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we keep it the same (b) we change it (c) we measure it

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