Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 272 · 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.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
2. 2.🔍 Which is the odd one out? (a) freezing water (b) melting butter (c) cooking an egg (d) folding paper
3. 3.True or false: a bowl is not needed for making butter. (a) True (b) False
4. 4.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a bowl (c) turmeric powder (d) cold water to rinse
5. 5.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we keep it the same (b) we measure it (c) we change it
6. 6.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
7. 7.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a timer (c) a bowl (d) a mirror
8. 8.True or false: cold water to rinse is needed for making butter. (a) False (b) True
9. 9.⚖️ 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
10. 10.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
11. 11.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) cold water to rinse (d) a balloon
12. 12.🛟 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
13. 13.True or false: folding paper is a change that cannot be undone. (a) True (b) False
14. 14.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) time to make butter (c) how hard we shake
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) True (b) False
16. 16.True or false: a magnet is not needed for making butter. (a) False (b) True
17. 17.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we change it (b) we keep it the same (c) we measure it
18. 18.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
19. 19.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) fresh cream (c) turmeric powder (d) cold water to rinse
20. 20.🧺 Which of these is needed for making butter? (a) a mirror (b) fresh cream (c) a balloon (d) a battery cell
21. 21.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
22. 22.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
23. 23.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
24. 24.⚖️ 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 change it (c) we measure it
25. 25.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
26. 26.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is magnetic (c) it is hotter (d) it is heavier
27. 27.🧺 Which of these is needed for making butter? (a) a mirror (b) cold water to rinse (c) turmeric powder (d) yeast
28. 28.⚖️ 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) the cream temperature (c) time to make butter (d) the same jar
29. 29.True or false: melting ice is a change that cannot be undone. (a) True (b) False
30. 30.True or false: turmeric powder is not needed for making butter. (a) True (b) False
31. 31.🔍 Which is the odd one out? (a) freezing water (b) baking a cake (c) melting ice (d) melting butter
32. 32.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) baking a cake (c) melting ice (d) browning lemon ink
33. 33.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) bubbles of gas (c) sugar crystals (d) clear water only
34. 34.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a pressure cooker (c) a mathani (churner) (d) a rolling pin
35. 35.🧺 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) a jar with a tight lid
36. 36.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) still runny cream (c) cheese (d) ghee
37. 37.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a mirror (d) cold water to rinse
38. 38.True or false: baking a cake is a change that can be undone. (a) True (b) False
39. 39.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) more butter forms (c) no butter forms (d) it turns blue
40. 40.True or false: fresh cream is not needed for making butter. (a) True (b) False

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