Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 583 · 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? Which of these is what we measure? (a) the same jar (b) the cream temperature (c) time to make butter (d) how hard we shake
2. 2.🧺 Which of these is needed for making butter? (a) a magnet (b) a jar with a tight lid (c) a balloon (d) yeast
3. 3.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a battery cell (b) a jar with a tight lid (c) cold water to rinse (d) fresh cream
4. 4.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) honey (c) oil (d) buttermilk
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 change it (b) we keep it the same (c) we measure it
6. 6.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we keep it the same (b) we change it (c) we measure it
7. 7.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we change it (b) we measure it (c) we keep it the same
9. 9.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) clear water only (c) sugar crystals (d) lumps of butter
10. 10.🧈 Which of these is a change that can be undone? (a) rusting iron (b) browning lemon ink (c) cooking an egg (d) melting ice
11. 11.🧈 Which of these is a change that can be undone? (a) baking a cake (b) milk turning to curd (c) cooking an egg (d) folding paper
12. 12.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it is much faster (c) it takes much longer (d) it makes salt
13. 13.🧈 Which of these is a change that can be undone? (a) dissolving salt (b) milk turning to curd (c) cooking an egg (d) browning lemon ink
14. 14.🛟 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
15. 15.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
16. 16.🧺 Which of these is not needed for making butter? (a) a bowl (b) cold water to rinse (c) fresh cream (d) a battery cell
17. 17.True or false: folding paper is a change that cannot be undone. (a) True (b) False
18. 18.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) melting ice (c) freezing water (d) baking a cake
19. 19.🔍 Which is the odd one out? (a) melting ice (b) freezing water (c) folding paper (d) cooking an egg
20. 20.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
21. 21.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
22. 22.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a mirror (c) fresh cream (d) a magnet
23. 23.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) the lid is warm (c) shaking adds salt (d) fat bits stick together
24. 24.⚖️ 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
25. 25.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
26. 26.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
27. 27.🧺 Which of these is not needed for making butter? (a) a magnet (b) a bowl (c) fresh cream (d) a jar with a tight lid
28. 28.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
29. 29.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
30. 30.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is heavier (c) it is magnetic (d) it will not break
31. 31.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
32. 32.⚖️ 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
33. 33.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
34. 34.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
35. 35.⚖️ 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) False (b) True
36. 36.⚖️ 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
37. 37.⚖️ 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 cream temperature (c) the same jar
38. 38.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a mathani (churner) (c) a rolling pin (d) a pressure cooker
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is what we measure. (a) True (b) False
40. 40.True or false: melting ice is a change that cannot be undone. (a) True (b) False

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