Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 179 · 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.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
2. 2.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) how hard we shake (b) time to make butter (c) the amount of cream (d) the same jar
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we keep it the same (b) we measure it (c) we change it
4. 4.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) the amount of cream (c) the cream temperature
5. 5.🔍 Which is the odd one out? (a) dissolving salt (b) rusting iron (c) folding paper (d) melting ice
6. 6.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
7. 7.True or false: milk turning to curd is a change that cannot be undone. (a) False (b) True
8. 8.🧺 Which of these is needed for making butter? (a) a battery cell (b) a balloon (c) cold water to rinse (d) turmeric powder
9. 9.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so air gets out (d) so cream does not spill
10. 10.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) baking a cake (c) melting butter (d) browning lemon ink
11. 11.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a balloon (d) a jar with a tight lid
12. 12.⚖️ 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) False (b) True
13. 13.⚖️ 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
14. 14.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) butter lumps (c) ghee (d) still runny cream
15. 15.True or false: browning lemon ink is a change that cannot be undone. (a) True (b) False
16. 16.🧺 Do we need yeast for making butter? (a) needed (b) not needed
17. 17.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
18. 18.True or false: folding paper is a change that cannot be undone. (a) True (b) False
19. 19.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) freezing water (d) baking a cake
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) False (b) True
21. 21.True or false: a magnet is not needed for making butter. (a) False (b) True
22. 22.🧺 Which of these is needed for making butter? (a) a magnet (b) turmeric powder (c) a jar with a tight lid (d) a balloon
23. 23.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) no butter forms (c) more butter forms (d) it turns to cheese
24. 24.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a mathani (churner) (c) a pressure cooker (d) a rolling pin
25. 25.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) cold water to rinse (c) a battery cell (d) a timer
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) True (b) False
27. 27.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a timer (c) a magnet (d) a bowl
28. 28.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) clear water only (c) bubbles of gas (d) lumps of butter
29. 29.⚖️ 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
30. 30.🛟 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
31. 31.🧈 Why does shaking cream make butter? (a) fat bits stick together (b) shaking adds salt (c) the jar adds butter (d) the lid is warm
32. 32.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) browning lemon ink (c) rusting iron (d) freezing water
33. 33.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
34. 34.🧈 Before the butter appears, what does the cream turn into? (a) powder (b) ice (c) thick whipped cream (d) clear water
35. 35.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it turns pink (c) it makes salt (d) it takes much longer
36. 36.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
37. 37.🧺 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) yeast (d) a bowl
38. 38.True or false: a timer is not needed for making butter. (a) False (b) True
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we keep it the same (b) we measure it (c) we change it
40. 40.True or false: cold water to rinse is not needed for making butter. (a) True (b) False

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