Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 602 · 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.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) a battery cell (d) a bowl
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 measure it (c) we keep it the same
3. 3.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) rusting iron (c) baking a cake (d) dissolving salt
4. 4.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so cream does not spill (d) so air gets out
5. 5.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a mathani (churner) (c) a sieve (d) a pressure cooker
6. 6.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) time to make butter (c) how hard we shake
7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a mirror (c) fresh cream (d) a jar with a tight lid
8. 8.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
9. 9.True or false: rusting iron is a change that cannot be undone. (a) False (b) True
10. 10.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the amount of cream (b) the cream temperature (c) time to make butter (d) the same jar
11. 11.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) ice (c) powder (d) clear water
12. 12.🔍 Which is the odd one out? (a) melting butter (b) cooking an egg (c) folding paper (d) melting ice
13. 13.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
14. 14.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it makes salt (c) it turns pink (d) it takes much longer
15. 15.True or false: melting butter is a change that can be undone. (a) True (b) False
16. 16.⚖️ 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
17. 17.True or false: fresh cream is needed for making butter. (a) False (b) True
18. 18.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
19. 19.⚖️ 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) the cream temperature (c) time to make butter
20. 20.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) still runny cream (d) cheese
21. 21.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
22. 22.🔍 Which is the odd one out? (a) melting ice (b) rusting iron (c) browning lemon ink (d) cooking an egg
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) turmeric powder (c) cold water to rinse (d) a timer
24. 24.🔍 Which is the odd one out? (a) melting ice (b) baking a cake (c) dissolving salt (d) freezing water
25. 25.True or false: a magnet is needed for making butter. (a) False (b) True
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.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) yeast (c) cold water to rinse (d) a bowl
29. 29.⚖️ 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) the cream temperature (c) time to make butter (d) how hard we shake
30. 30.True or false: yeast is needed for making butter. (a) True (b) False
31. 31.🧈 Can this change be undone: dissolving salt? (a) can be undone (b) cannot be undone
32. 32.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) baking a cake (c) folding paper (d) rusting iron
33. 33.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) False (b) True
34. 34.🧺 Which of these is needed for making butter? (a) a balloon (b) turmeric powder (c) yeast (d) a timer
35. 35.True or false: a battery cell is not needed for making butter. (a) True (b) False
36. 36.🧺 Which of these is needed for making butter? (a) a magnet (b) yeast (c) cold water to rinse (d) turmeric powder
37. 37.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a jar with a tight lid (c) a magnet (d) fresh cream
38. 38.🔍 Which is the odd one out? (a) melting butter (b) folding paper (c) milk turning to curd (d) freezing water
39. 39.🧈 What is the watery liquid left after the butter forms? (a) honey (b) buttermilk (c) oil (d) vinegar
40. 40.🧺 Do we need a bowl for making butter? (a) not needed (b) needed

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