Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 531 · 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) folding paper (b) melting butter (c) browning lemon ink (d) dissolving salt
2. 2.🧈 Why does shaking cream make butter? (a) the lid is warm (b) the jar adds butter (c) fat bits stick together (d) shaking adds salt
3. 3.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
4. 4.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
5. 5.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we measure it (b) we change it (c) we keep it the same
6. 6.🔍 Which is the odd one out? (a) folding paper (b) rusting iron (c) milk turning to curd (d) baking a cake
7. 7.⚖️ 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
8. 8.⚖️ 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) time to make butter (c) the amount of cream (d) the cream temperature
9. 9.True or false: cooking an egg is a change that cannot be undone. (a) True (b) False
10. 10.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) a battery cell (d) a bowl
11. 11.⚖️ 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 measure it (c) we change it
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a balloon (c) a bowl (d) a timer
13. 13.🧺 Which of these is needed for making butter? (a) a magnet (b) cold water to rinse (c) yeast (d) a mirror
14. 14.True or false: yeast is needed for making butter. (a) True (b) False
15. 15.🧈 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
16. 16.🔍 Which is the odd one out? (a) rusting iron (b) milk turning to curd (c) baking a cake (d) melting butter
17. 17.⚖️ 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
18. 18.🧺 Do we need yeast for making butter? (a) not needed (b) needed
19. 19.🧈 Which of these is a change that cannot be undone? (a) baking a cake (b) dissolving salt (c) freezing water (d) melting ice
20. 20.True or false: milk turning to curd is a change that cannot be undone. (a) False (b) True
21. 21.⚖️ 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
22. 22.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) still runny cream (c) butter lumps (d) cheese
23. 23.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) dissolving salt (b) freezing water (c) melting ice (d) milk turning to curd
26. 26.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) thick whipped cream (c) powder (d) clear water
27. 27.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) buttermilk (c) oil (d) honey
28. 28.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it will not break (c) it is hotter (d) it is heavier
29. 29.🛟 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
30. 30.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) browning lemon ink (c) folding paper (d) baking a cake
31. 31.🧺 Which of these is not needed for making butter? (a) yeast (b) cold water to rinse (c) a timer (d) a bowl
32. 32.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) sugar crystals (c) clear water only (d) lumps of butter
33. 33.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a bowl (c) yeast (d) cold water to rinse
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a jar with a tight lid (c) a magnet (d) fresh cream
35. 35.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
36. 36.🧺 Which of these is needed for making butter? (a) fresh cream (b) turmeric powder (c) a battery cell (d) a magnet
37. 37.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) False (b) True
38. 38.True or false: a balloon is needed for making butter. (a) True (b) False
39. 39.True or false: melting butter is a change that can be undone. (a) False (b) True
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) time to make butter (c) how hard we shake (d) the same jar

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