Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 328 · 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.🔍 Which is the odd one out? (a) baking a cake (b) freezing water (c) melting ice (d) melting butter
2. 2.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so it turns yellow (c) so it gets hot (d) so cream does not spill
3. 3.True or false: yeast is not needed for making butter. (a) False (b) True
4. 4.🧈 Before the butter appears, what does the cream turn into? (a) powder (b) thick whipped cream (c) ice (d) clear water
5. 5.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
6. 6.🧺 Do we need a timer for making butter? (a) needed (b) not needed
7. 7.⚖️ 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
8. 8.🔍 What do you see after shaking cream in a jar for a long time? (a) clear water only (b) sugar crystals (c) lumps of butter (d) bubbles of gas
9. 9.True or false: fresh cream is not needed for making butter. (a) False (b) True
10. 10.🧺 Do we need yeast for making butter? (a) not needed (b) needed
11. 11.🧺 Which of these is needed for making butter? (a) a balloon (b) a magnet (c) a bowl (d) a mirror
12. 12.🔍 Which is the odd one out? (a) milk turning to curd (b) baking a cake (c) browning lemon ink (d) freezing water
13. 13.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
14. 14.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a pressure cooker (c) a rolling pin (d) a mathani (churner)
15. 15.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it turns pink (c) it takes much longer (d) it makes salt
16. 16.True or false: turmeric powder is needed for making butter. (a) False (b) True
17. 17.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) how hard we shake (b) time to make butter (c) the amount of cream (d) the same jar
18. 18.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) rusting iron (c) baking a cake (d) melting butter
19. 19.🧈 Which of these is a change that can be undone? (a) melting ice (b) browning lemon ink (c) rusting iron (d) cooking an egg
20. 20.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a timer (c) a jar with a tight lid (d) a bowl
21. 21.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) folding paper (c) browning lemon ink (d) dissolving salt
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the same jar (b) the cream temperature (c) time to make butter
23. 23.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) cold water to rinse (c) fresh cream (d) a battery cell
24. 24.🔍 Which is the odd one out? (a) cooking an egg (b) browning lemon ink (c) rusting iron (d) melting ice
25. 25.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) fresh cream (c) a bowl (d) turmeric powder
26. 26.🧈 Why does shaking cream make butter? (a) shaking adds salt (b) fat bits stick together (c) the jar adds butter (d) the lid is warm
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) True (b) False
28. 28.True or false: freezing water is a change that cannot be undone. (a) True (b) False
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) True (b) False
30. 30.⚖️ 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 change it (c) we measure it
31. 31.🧺 Which of these is needed for making butter? (a) a battery cell (b) turmeric powder (c) a timer (d) yeast
32. 32.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
33. 33.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) cold water to rinse (c) a bowl (d) a timer
34. 34.⚖️ 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
35. 35.True or false: cold water to rinse is needed for making butter. (a) True (b) False
36. 36.⚖️ 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 amount of cream (c) the same jar (d) the cream temperature
37. 37.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) yeast (b) fresh cream (c) a jar with a tight lid (d) cold water to rinse
38. 38.🔍 Which is the odd one out? (a) freezing water (b) dissolving salt (c) rusting iron (d) melting butter
39. 39.True or false: dissolving salt is a change that cannot be undone. (a) True (b) False
40. 40.True or false: yeast is needed for making butter. (a) True (b) False

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