Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 956 · 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) cooking an egg (b) melting butter (c) folding paper (d) freezing water
2. 2.⚖️ 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 cream temperature (d) time to make butter
3. 3.🧈 Can this change be undone: dissolving salt? (a) can be undone (b) cannot be undone
4. 4.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
5. 5.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) browning lemon ink (c) rusting iron (d) dissolving salt
6. 6.⚖️ 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
7. 7.True or false: turmeric powder is not needed for making butter. (a) True (b) False
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) fresh cream (c) a battery cell (d) a bowl
9. 9.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) butter lumps (c) ghee (d) still runny cream
10. 10.🧈 Which of these is a change that can be undone? (a) browning lemon ink (b) melting ice (c) baking a cake (d) milk turning to curd
11. 11.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
12. 12.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
13. 13.🔍 Which is the odd one out? (a) baking a cake (b) milk turning to curd (c) folding paper (d) cooking an egg
14. 14.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it makes salt (c) it turns pink (d) it takes much longer
15. 15.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) turmeric powder (d) a bowl
16. 16.🔍 Which is the odd one out? (a) melting ice (b) melting butter (c) dissolving salt (d) rusting iron
17. 17.⚖️ 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
18. 18.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) a magnet (d) a timer
19. 19.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a jar with a tight lid (c) a balloon (d) a battery cell
20. 20.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is hotter (c) it is magnetic (d) it is heavier
21. 21.🧺 Do we need turmeric powder 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: time to make butter is what we measure. (a) False (b) True
23. 23.True or false: milk turning to curd is a change that can be undone. (a) True (b) False
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we measure it (b) we change it (c) we keep it the same
25. 25.True or false: folding paper is a change that can be undone. (a) False (b) True
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we change it (b) we keep it the same (c) we measure it
27. 27.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns to cheese (c) no butter forms (d) it turns blue
28. 28.🔍 Which is the odd one out? (a) milk turning to curd (b) rusting iron (c) melting ice (d) browning lemon ink
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the amount of cream (b) time to make butter (c) the cream temperature (d) the same jar
30. 30.🔍 Which is the odd one out? (a) dissolving salt (b) melting ice (c) freezing water (d) milk turning to curd
31. 31.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so it gets hot (c) so it turns yellow (d) so air gets out
32. 32.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) lumps of butter (c) clear water only (d) sugar crystals
33. 33.⚖️ 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
34. 34.🧈 What is the watery liquid left after the butter forms? (a) oil (b) vinegar (c) honey (d) buttermilk
35. 35.🧈 Can this change be undone: cooking an egg? (a) cannot be undone (b) can be undone
36. 36.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a sieve (c) a rolling pin (d) a pressure cooker
37. 37.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a bowl (c) cold water to rinse (d) a balloon
39. 39.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
40. 40.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a timer (c) a bowl (d) a magnet

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