Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 128 · 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? What do we do with “time to make butter”? (a) we keep it the same (b) we measure it (c) we change it
2. 2.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
3. 3.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) cold water to rinse (c) a balloon (d) a jar with a tight lid
4. 4.True or false: a balloon is needed for making butter. (a) False (b) True
5. 5.🔍 Which is the odd one out? (a) browning lemon ink (b) cooking an egg (c) milk turning to curd (d) freezing water
6. 6.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
7. 7.⚖️ 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
8. 8.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) bubbles of gas (c) sugar crystals (d) clear water only
9. 9.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
10. 10.True or false: dissolving salt is a change that cannot be undone. (a) True (b) False
11. 11.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) cold water to rinse (c) a battery cell (d) fresh cream
12. 12.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the amount of cream (b) time to make butter (c) the cream temperature
13. 13.🧈 Why does shaking cream make butter? (a) shaking adds salt (b) fat bits stick together (c) the lid is warm (d) the jar adds butter
14. 14.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
15. 15.True or false: melting butter is a change that can be undone. (a) False (b) True
16. 16.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) cheese (c) ghee (d) still runny cream
17. 17.🧺 Which of these is needed for making butter? (a) fresh cream (b) a magnet (c) a balloon (d) yeast
18. 18.🔍 Which is the odd one out? (a) melting butter (b) milk turning to curd (c) browning lemon ink (d) rusting iron
19. 19.True or false: a magnet is not needed for making butter. (a) True (b) False
20. 20.⚖️ 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) True (b) False
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.True or false: a mirror is not needed for making butter. (a) False (b) True
23. 23.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) honey (c) buttermilk (d) oil
24. 24.🔍 Which is the odd one out? (a) dissolving salt (b) melting butter (c) melting ice (d) browning lemon ink
25. 25.True or false: a battery cell is not needed for making butter. (a) True (b) False
26. 26.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) dissolving salt (c) melting ice (d) cooking an egg
27. 27.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) cold water to rinse (c) a jar with a tight lid (d) a mirror
28. 28.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) milk turning to curd (c) dissolving salt (d) melting butter
29. 29.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
30. 30.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
31. 31.⚖️ 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) time to make butter (c) the cream temperature (d) the amount of cream
32. 32.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) how hard we shake (c) the amount of cream (d) time to make butter
33. 33.⚖️ 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 change it (c) we keep it the same
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a bowl (c) fresh cream (d) yeast
35. 35.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) freezing water (c) baking a cake (d) melting butter
36. 36.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it is hotter (c) it is heavier (d) it will not break
37. 37.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a pressure cooker (c) a mathani (churner) (d) a sieve
38. 38.🧺 Which of these is needed for making butter? (a) a magnet (b) a timer (c) a mirror (d) a balloon
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) False (b) True
40. 40.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a magnet (c) cold water to rinse (d) fresh cream

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