Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 883 · 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? What do we do with “the amount of cream”? (a) we measure it (b) we change it (c) we keep it the same
2. 2.🧺 Do we need yeast for making butter? (a) not needed (b) needed
3. 3.⚖️ 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
4. 4.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a magnet (c) a timer (d) yeast
5. 5.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
6. 6.🔮 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
7. 7.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it is heavier (c) it will not break (d) it is hotter
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a bowl (c) fresh cream (d) turmeric powder
9. 9.🔍 Which is the odd one out? (a) melting ice (b) freezing water (c) browning lemon ink (d) dissolving salt
10. 10.True or false: yeast is not needed for making butter. (a) False (b) True
11. 11.⚖️ 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 measure it (c) we keep it the same
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) fresh cream (c) cold water to rinse (d) a mirror
13. 13.⚖️ 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 change it (c) we measure it
14. 14.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a mathani (churner) (c) a sieve (d) a rolling pin
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is kept the same. (a) True (b) False
16. 16.True or false: melting butter is a change that cannot be undone. (a) False (b) True
17. 17.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) cold water to rinse (d) a battery cell
18. 18.🔍 Which is the odd one out? (a) rusting iron (b) cooking an egg (c) folding paper (d) milk turning to curd
19. 19.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) ghee (c) butter lumps (d) cheese
20. 20.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) clear water only (c) sugar crystals (d) lumps of butter
21. 21.🔍 Which is the odd one out? (a) melting ice (b) baking a cake (c) cooking an egg (d) rusting iron
22. 22.⚖️ 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
23. 23.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
24. 24.🧈 Which of these is a change that can be undone? (a) rusting iron (b) browning lemon ink (c) melting ice (d) baking a cake
25. 25.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) powder (c) ice (d) thick whipped cream
26. 26.⚖️ 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 change it (c) we measure it
27. 27.⚖️ 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 cream temperature (c) time to make butter (d) the same jar
28. 28.🧈 Why does shaking cream make butter? (a) shaking adds salt (b) the lid is warm (c) fat bits stick together (d) the jar adds butter
29. 29.True or false: baking a cake is a change that can be undone. (a) False (b) True
30. 30.🧺 Which of these is not needed for making butter? (a) a bowl (b) a magnet (c) a jar with a tight lid (d) cold water to rinse
31. 31.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so cream does not spill (c) so it gets hot (d) so it turns yellow
32. 32.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) melting butter (c) cooking an egg (d) rusting iron
33. 33.True or false: fresh cream is not needed for making butter. (a) False (b) True
34. 34.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
35. 35.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
36. 36.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a magnet (c) cold water to rinse (d) a balloon
37. 37.🧈 Which of these is a change that cannot be undone? (a) baking a cake (b) folding paper (c) melting ice (d) freezing water
38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) fresh cream (c) a bowl (d) a balloon
39. 39.🧺 Which of these is not needed for making butter? (a) a bowl (b) turmeric powder (c) a jar with a tight lid (d) a timer
40. 40.🔍 Which is the odd one out? (a) dissolving salt (b) melting butter (c) freezing water (d) rusting iron

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