Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 308 · 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? Which of these is the one thing we change? (a) the same jar (b) time to make butter (c) how hard we shake (d) the cream temperature
2. 2.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
3. 3.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) cheese (c) ghee (d) still runny cream
4. 4.⚖️ 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
5. 5.🧺 Which of these is not needed for making butter? (a) a bowl (b) fresh cream (c) cold water to rinse (d) yeast
6. 6.🧺 Which of these is needed for making butter? (a) a bowl (b) a battery cell (c) a magnet (d) yeast
7. 7.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
8. 8.🧺 Do we need a timer for making butter? (a) needed (b) not needed
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) True (b) False
10. 10.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
11. 11.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
12. 12.True or false: melting ice is a change that cannot be undone. (a) True (b) False
13. 13.🧈 Can this change be undone: baking a cake? (a) cannot be undone (b) can be undone
14. 14.🧈 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
15. 15.True or false: a battery cell is not needed for making butter. (a) False (b) True
16. 16.True or false: a battery cell is needed for making butter. (a) False (b) True
17. 17.🧈 Which of these is a change that can be undone? (a) freezing water (b) milk turning to curd (c) browning lemon ink (d) cooking an egg
18. 18.True or false: fresh cream is not needed for making butter. (a) True (b) False
19. 19.True or false: a mirror is not needed for making butter. (a) False (b) True
20. 20.True or false: cooking an egg is a change that can be undone. (a) True (b) False
21. 21.True or false: yeast is needed for making butter. (a) False (b) True
22. 22.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
23. 23.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a pressure cooker (c) a mathani (churner) (d) a rolling pin
24. 24.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) ice (c) powder (d) thick whipped cream
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) False (b) True
26. 26.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) the amount of cream (c) the same jar (d) time to make butter
28. 28.🔍 Which is the odd one out? (a) melting ice (b) rusting iron (c) dissolving salt (d) folding paper
29. 29.🧺 Which of these is needed for making butter? (a) a mirror (b) a battery cell (c) a magnet (d) cold water to rinse
30. 30.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it will not break (c) it is hotter (d) it is magnetic
31. 31.⚖️ 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) True (b) False
32. 32.🛟 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
33. 33.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns blue (c) no butter forms (d) it turns to cheese
34. 34.⚖️ 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
35. 35.🧺 Which of these is needed for making butter? (a) a timer (b) a magnet (c) a battery cell (d) turmeric powder
36. 36.⚖️ 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 keep it the same (c) we change it
37. 37.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) False (b) True
38. 38.🔍 Which is the odd one out? (a) milk turning to curd (b) cooking an egg (c) folding paper (d) browning lemon ink
39. 39.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
40. 40.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed

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