Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 652 · 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 of these is needed for making butter? (a) a balloon (b) a timer (c) a battery cell (d) a mirror
2. 2.⚖️ 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 keep it the same (c) we measure it
3. 3.⚖️ 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
4. 4.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a bowl (c) yeast (d) fresh cream
5. 5.⚖️ 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
6. 6.🔍 Which is the odd one out? (a) folding paper (b) dissolving salt (c) melting butter (d) browning lemon ink
7. 7.⚖️ 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
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) fresh cream (c) a jar with a tight lid (d) a timer
9. 9.🔍 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
10. 10.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is the one thing we change. (a) False (b) True
11. 11.🧺 Which of these is not needed for making butter? (a) a balloon (b) cold water to rinse (c) a bowl (d) fresh cream
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) yeast (c) a jar with a tight lid (d) fresh cream
13. 13.True or false: a bowl is not needed for making butter. (a) True (b) False
14. 14.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) how hard we shake (b) time to make butter (c) the cream temperature
16. 16.⚖️ 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
17. 17.🧈 Why does shaking cream make butter? (a) fat bits stick together (b) shaking adds salt (c) the lid is warm (d) the jar adds butter
18. 18.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is the one thing we change. (a) False (b) True
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we keep it the same (b) we measure it (c) we change it
20. 20.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
21. 21.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so air gets out (c) so it gets hot (d) so cream does not spill
22. 22.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
23. 23.⚖️ 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
24. 24.⚖️ 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) the cream temperature (c) the same jar (d) time to make butter
25. 25.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) still runny cream (c) ghee (d) butter lumps
26. 26.🧺 Which of these is needed for making butter? (a) a mirror (b) a bowl (c) a balloon (d) a battery cell
27. 27.True or false: melting butter is a change that can be undone. (a) True (b) False
28. 28.⚖️ 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
29. 29.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
30. 30.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it takes much longer (b) it makes salt (c) it turns pink (d) it is much faster
31. 31.🧈 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)
32. 32.🛟 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
33. 33.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the cream temperature (b) the same jar (c) time to make butter (d) how hard we shake
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a magnet (c) cold water to rinse (d) fresh cream
35. 35.⚖️ 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
36. 36.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
37. 37.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns to cheese (c) more butter forms (d) it turns blue
38. 38.🧈 Before the butter appears, what does the cream turn into? (a) powder (b) thick whipped cream (c) ice (d) clear water
39. 39.🧈 Which of these is a change that cannot be undone? (a) rusting iron (b) melting ice (c) folding paper (d) dissolving salt
40. 40.🧺 Which of these is needed for making butter? (a) a balloon (b) a mirror (c) a jar with a tight lid (d) a magnet

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