Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 993 · 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.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it takes much longer (c) it makes salt (d) it is much faster
2. 2.True or false: yeast is not needed for making butter. (a) False (b) True
3. 3.⚖️ 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
4. 4.🧈 Why does shaking cream make butter? (a) the lid is warm (b) fat bits stick together (c) the jar adds butter (d) shaking adds salt
5. 5.⚖️ 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
6. 6.🧺 Which of these is needed for making butter? (a) a battery cell (b) a jar with a tight lid (c) a magnet (d) a balloon
7. 7.🧺 Do we need yeast for making butter? (a) needed (b) not needed
8. 8.⚖️ 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 keep it the same (c) we change it
9. 9.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
10. 10.🧺 Which of these is needed for making butter? (a) a magnet (b) a balloon (c) a battery cell (d) a timer
11. 11.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
12. 12.⚖️ 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) how hard we shake (c) time to make butter (d) the cream temperature
13. 13.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) ghee (c) butter lumps (d) still runny cream
14. 14.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a bowl (c) a timer (d) a battery cell
15. 15.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) dissolving salt (c) cooking an egg (d) folding paper
16. 16.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) bubbles of gas (c) clear water only (d) sugar crystals
17. 17.🧈 Which of these is a change that can be undone? (a) dissolving salt (b) milk turning to curd (c) baking a cake (d) cooking an egg
18. 18.🔍 Which is the odd one out? (a) melting ice (b) cooking an egg (c) rusting iron (d) baking a cake
19. 19.True or false: a bowl is not needed for making butter. (a) False (b) True
20. 20.⚖️ 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 keep it the same (c) we change it
21. 21.True or false: a magnet is not needed for making butter. (a) True (b) False
22. 22.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) melting ice (c) browning lemon ink (d) melting butter
23. 23.🧺 Do we need a timer for making butter? (a) needed (b) not needed
24. 24.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
25. 25.⚖️ 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 keep it the same (c) we change it
26. 26.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so it gets hot (c) so air gets out (d) so it turns yellow
27. 27.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
28. 28.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
29. 29.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a timer (c) a magnet (d) a bowl
30. 30.True or false: browning lemon ink is a change that cannot be undone. (a) True (b) False
31. 31.🧺 Which of these is needed for making butter? (a) yeast (b) turmeric powder (c) a balloon (d) cold water to rinse
32. 32.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) fresh cream (c) a bowl (d) a jar with a tight lid
33. 33.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a battery cell (c) cold water to rinse (d) a jar with a tight lid
34. 34.🧈 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
35. 35.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
36. 36.🧺 Which of these is needed for making butter? (a) yeast (b) a magnet (c) a balloon (d) fresh cream
37. 37.True or false: turmeric powder is not needed for making butter. (a) False (b) True
38. 38.🧺 Which of these is not needed for making butter? (a) a timer (b) fresh cream (c) a jar with a tight lid (d) yeast
39. 39.⚖️ 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
40. 40.True or false: milk turning to curd is a change that can be undone. (a) False (b) True

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