Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 645 · 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 yeast for making butter? (a) needed (b) not needed
2. 2.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) melting ice (c) milk turning to curd (d) rusting iron
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) the amount of cream (c) the cream temperature
4. 4.🧺 Which of these is needed for making butter? (a) a magnet (b) turmeric powder (c) fresh cream (d) a balloon
5. 5.🔍 Which is the odd one out? (a) folding paper (b) freezing water (c) dissolving salt (d) browning lemon ink
6. 6.True or false: folding paper is a change that can be undone. (a) True (b) False
7. 7.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) time to make butter (b) the cream temperature (c) the amount of cream (d) the same jar
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we change it (b) we measure it (c) we keep it the same
9. 9.⚖️ 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 change it (c) we keep it the same
10. 10.🧺 Which of these is not needed for making butter? (a) a bowl (b) a balloon (c) a timer (d) cold water to rinse
11. 11.🧺 Which of these is not needed for making butter? (a) a timer (b) a jar with a tight lid (c) cold water to rinse (d) a mirror
12. 12.🔍 Which is the odd one out? (a) rusting iron (b) browning lemon ink (c) baking a cake (d) folding paper
13. 13.🔍 Which is the odd one out? (a) folding paper (b) freezing water (c) melting butter (d) baking a cake
14. 14.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) milk turning to curd (c) folding paper (d) dissolving salt
15. 15.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) still runny cream (c) ghee (d) cheese
16. 16.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) how hard we shake (c) the same jar (d) time to make butter
17. 17.True or false: melting butter is a change that can be undone. (a) False (b) True
18. 18.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we measure it (b) we change it (c) we keep it the same
20. 20.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a mirror (c) a jar with a tight lid (d) a bowl
21. 21.True or false: baking a cake is a change that can be undone. (a) False (b) True
22. 22.⚖️ 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
23. 23.True or false: melting ice is a change that cannot be undone. (a) False (b) True
24. 24.⚖️ 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
25. 25.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
26. 26.⚖️ 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) False (b) True
27. 27.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
28. 28.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it takes much longer (c) it is much faster (d) it makes salt
29. 29.🧺 Do we need a timer for making butter? (a) not needed (b) needed
30. 30.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) cold water to rinse (c) a battery cell (d) a jar with a tight lid
31. 31.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) True (b) False
32. 32.🔍 Which is the odd one out? (a) melting ice (b) milk turning to curd (c) folding paper (d) freezing water
33. 33.⚖️ 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
34. 34.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
35. 35.🧺 Which of these is needed for making butter? (a) a bowl (b) a balloon (c) a magnet (d) a mirror
36. 36.🧈 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
37. 37.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so air gets out (c) so cream does not spill (d) so it turns yellow
38. 38.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) how hard we shake (c) time to make butter
39. 39.🧈 Which of these is a change that can be undone? (a) rusting iron (b) dissolving salt (c) baking a cake (d) milk turning to curd
40. 40.True or false: a bowl is not needed for making butter. (a) True (b) False

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