Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 686 · 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? True or false: the cream temperature is what we measure. (a) True (b) False
2. 2.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
3. 3.🔍 Which is the odd one out? (a) freezing water (b) milk turning to curd (c) browning lemon ink (d) cooking an egg
4. 4.⚖️ 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 change it (c) we keep it the same
5. 5.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is magnetic (c) it is heavier (d) it will not break
6. 6.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is the one thing we change. (a) False (b) True
7. 7.True or false: fresh cream is not needed for making butter. (a) True (b) False
8. 8.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
9. 9.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
10. 10.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a battery cell (d) fresh cream
11. 11.⚖️ 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
12. 12.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so it turns yellow (c) so air gets out (d) so cream does not spill
13. 13.🔍 Which is the odd one out? (a) dissolving salt (b) baking a cake (c) freezing water (d) melting ice
14. 14.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
15. 15.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns blue (c) more butter forms (d) it turns to cheese
16. 16.True or false: a balloon is needed for making butter. (a) False (b) True
17. 17.🧈 Which of these is a change that can be undone? (a) dissolving salt (b) browning lemon ink (c) milk turning to curd (d) baking a cake
18. 18.🔍 Which is the odd one out? (a) milk turning to curd (b) browning lemon ink (c) baking a cake (d) folding paper
19. 19.⚖️ 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
20. 20.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) baking a cake (c) rusting iron (d) melting butter
21. 21.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) False (b) True
23. 23.🔍 Which is the odd one out? (a) melting butter (b) baking a cake (c) cooking an egg (d) milk turning to curd
24. 24.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) a jar with a tight lid (d) a magnet
25. 25.True or false: melting butter is a change that can be undone. (a) True (b) False
26. 26.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
27. 27.⚖️ 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) False (b) True
28. 28.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a rolling pin (c) a sieve (d) a pressure cooker
29. 29.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) still runny cream (d) cheese
30. 30.True or false: rusting iron is a change that cannot be undone. (a) False (b) True
31. 31.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
32. 32.🧈 Which of these is a change that cannot be undone? (a) browning lemon ink (b) dissolving salt (c) melting ice (d) melting butter
33. 33.True or false: fresh cream is needed for making butter. (a) False (b) True
34. 34.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
35. 35.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
36. 36.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) thick whipped cream (c) powder (d) clear water
37. 37.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) honey (c) oil (d) buttermilk
38. 38.⚖️ 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
39. 39.True or false: baking a cake is a change that cannot be undone. (a) True (b) False
40. 40.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) clear water only (c) bubbles of gas (d) sugar crystals

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