Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 500 · 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.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
2. 2.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
3. 3.🧈 Which of these is a change that can be undone? (a) baking a cake (b) rusting iron (c) melting butter (d) cooking an egg
4. 4.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a jar with a tight lid (c) cold water to rinse (d) yeast
5. 5.🧺 Which of these is not needed for making butter? (a) turmeric powder (b) fresh cream (c) a jar with a tight lid (d) a bowl
6. 6.🧺 Which of these is needed for making butter? (a) a mirror (b) turmeric powder (c) fresh cream (d) a magnet
7. 7.True or false: a timer is not needed for making butter. (a) False (b) True
8. 8.True or false: folding paper is a change that can be undone. (a) True (b) False
9. 9.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a balloon (c) a bowl (d) fresh cream
10. 10.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) time to make butter (b) the amount of cream (c) the same jar (d) the cream temperature
11. 11.🔍 Which is the odd one out? (a) browning lemon ink (b) dissolving salt (c) baking a cake (d) cooking an egg
12. 12.True or false: a mirror is needed for making butter. (a) True (b) False
13. 13.🧈 Before the butter appears, what does the cream turn into? (a) powder (b) clear water (c) ice (d) thick whipped cream
14. 14.True or false: melting butter is a change that can be undone. (a) False (b) True
15. 15.⚖️ 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
16. 16.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is hotter (c) it is heavier (d) it is magnetic
17. 17.🔍 Which is the odd one out? (a) freezing water (b) baking a cake (c) cooking an egg (d) browning lemon ink
18. 18.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is what we measure. (a) False (b) True
19. 19.⚖️ 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
20. 20.⚖️ 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
21. 21.🧺 Which of these is needed for making butter? (a) a battery cell (b) a jar with a tight lid (c) a balloon (d) turmeric powder
22. 22.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
23. 23.🧈 Can this change be undone: dissolving salt? (a) can be undone (b) cannot be undone
24. 24.⚖️ 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 same jar
25. 25.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a mathani (churner) (c) a sieve (d) a rolling pin
26. 26.True or false: baking a cake is a change that can be undone. (a) False (b) True
27. 27.🔍 Which is the odd one out? (a) cooking an egg (b) dissolving salt (c) melting butter (d) folding paper
28. 28.True or false: fresh cream is needed for making butter. (a) False (b) True
29. 29.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
30. 30.⚖️ 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
31. 31.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns to cheese (c) more butter forms (d) it turns blue
32. 32.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so it turns yellow (c) so cream does not spill (d) so it gets hot
33. 33.True or false: melting ice is a change that cannot be undone. (a) False (b) True
34. 34.⚖️ 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
35. 35.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
36. 36.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) milk turning to curd (d) melting butter
37. 37.🧺 Which of these is needed for making butter? (a) a battery cell (b) turmeric powder (c) cold water to rinse (d) a magnet
38. 38.🧺 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) a mirror
39. 39.True or false: turmeric powder is needed for making butter. (a) False (b) True
40. 40.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone

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