Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 662 · 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.True or false: a mirror is needed for making butter. (a) True (b) False
2. 2.🔍 Which is the odd one out? (a) cooking an egg (b) freezing water (c) melting ice (d) dissolving salt
3. 3.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a rolling pin (c) a sieve (d) a mathani (churner)
4. 4.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the amount of cream (b) the cream temperature (c) time to make butter (d) the same jar
5. 5.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the same jar (b) time to make butter (c) the cream temperature (d) how hard we shake
6. 6.🔍 Which is the odd one out? (a) baking a cake (b) milk turning to curd (c) cooking an egg (d) melting ice
7. 7.⚖️ 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 keep it the same (c) we change it
8. 8.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
9. 9.🔍 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
10. 10.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) freezing water (c) milk turning to curd (d) rusting iron
11. 11.⚖️ 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
12. 12.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is what we measure. (a) True (b) False
13. 13.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
14. 14.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it is much faster (c) it takes much longer (d) it turns pink
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we measure it (b) we keep it the same (c) we change it
16. 16.🧺 Which of these is needed for making butter? (a) a mirror (b) a battery cell (c) a balloon (d) a bowl
17. 17.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) cooking an egg (c) melting butter (d) freezing water
18. 18.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
19. 19.True or false: a balloon is needed for making butter. (a) True (b) False
20. 20.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) folding paper (c) freezing water (d) baking a cake
21. 21.⚖️ 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 keep it the same (c) we change it
22. 22.True or false: melting ice is a change that can be undone. (a) True (b) False
23. 23.True or false: yeast is needed for making butter. (a) True (b) False
24. 24.True or false: melting butter is a change that cannot be undone. (a) True (b) False
25. 25.⚖️ 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
26. 26.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) folding paper (c) rusting iron (d) dissolving salt
27. 27.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) honey (c) vinegar (d) oil
28. 28.🔍 Which is the odd one out? (a) melting butter (b) browning lemon ink (c) melting ice (d) folding paper
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) True (b) False
30. 30.True or false: a battery cell is not needed for making butter. (a) True (b) False
31. 31.⚖️ 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
32. 32.True or false: a timer is needed for making butter. (a) True (b) False
33. 33.True or false: cooking an egg is a change that can be undone. (a) True (b) False
34. 34.🧺 Which of these is needed for making butter? (a) cold water to rinse (b) a battery cell (c) turmeric powder (d) a balloon
35. 35.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
36. 36.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
37. 37.🛟 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
38. 38.True or false: cold water to rinse is needed for making butter. (a) True (b) False
39. 39.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) cold water to rinse (c) a jar with a tight lid (d) a mirror
40. 40.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed

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