Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 356 · 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: cold water to rinse is not needed for making butter. (a) True (b) False
2. 2.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is the one thing we change. (a) True (b) False
3. 3.⚖️ 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
4. 4.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
5. 5.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it will not break (c) it is heavier (d) it is hotter
6. 6.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) still runny cream (c) cheese (d) ghee
7. 7.🧺 Which of these is needed for making butter? (a) turmeric powder (b) yeast (c) a magnet (d) a jar with a tight lid
8. 8.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a sieve (c) a rolling pin (d) a mathani (churner)
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we change it (b) we measure it (c) we keep it the same
10. 10.🔍 Which is the odd one out? (a) folding paper (b) melting ice (c) milk turning to curd (d) freezing water
11. 11.⚖️ 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) the same jar (d) time to make butter
12. 12.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
13. 13.🧺 Which of these is not needed for making butter? (a) yeast (b) a timer (c) a jar with a tight lid (d) cold water to rinse
14. 14.🔍 Which is the odd one out? (a) milk turning to curd (b) rusting iron (c) folding paper (d) browning lemon ink
15. 15.🧺 Which of these is needed for making butter? (a) a bowl (b) a battery cell (c) turmeric powder (d) a magnet
16. 16.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) buttermilk (c) oil (d) honey
17. 17.⚖️ 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
18. 18.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) lumps of butter (c) bubbles of gas (d) clear water only
19. 19.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so air gets out (c) so it turns yellow (d) so cream does not spill
20. 20.True or false: cold water to rinse is needed for making butter. (a) False (b) True
21. 21.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
22. 22.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) a jar with a tight lid (d) a battery cell
23. 23.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
24. 24.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) melting butter (c) melting ice (d) rusting iron
25. 25.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a timer (c) fresh cream (d) cold water to rinse
26. 26.⚖️ 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
27. 27.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) yeast (b) a timer (c) cold water to rinse (d) fresh cream
28. 28.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
29. 29.🧈 Which of these is a change that cannot be undone? (a) baking a cake (b) melting butter (c) folding paper (d) melting ice
30. 30.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a balloon (c) cold water to rinse (d) a bowl
31. 31.True or false: rusting iron is a change that cannot be undone. (a) True (b) False
32. 32.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a mirror (c) a jar with a tight lid (d) a timer
33. 33.True or false: melting butter is a change that can be undone. (a) False (b) True
34. 34.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) False (b) True
35. 35.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) more butter forms (c) no butter forms (d) it turns blue
36. 36.🧈 Which of these is a change that can be undone? (a) dissolving salt (b) baking a cake (c) rusting iron (d) browning lemon ink
37. 37.True or false: yeast is not needed for making butter. (a) True (b) False
38. 38.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we keep it the same (b) we change it (c) we measure it
39. 39.🧈 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
40. 40.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone

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