Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 934 · 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.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) no butter forms (c) more butter forms (d) it turns blue
2. 2.🔍 Which is the odd one out? (a) melting butter (b) cooking an egg (c) browning lemon ink (d) milk turning to curd
3. 3.True or false: melting butter is a change that cannot be undone. (a) True (b) False
4. 4.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) clear water only (c) bubbles of gas (d) lumps of butter
5. 5.True or false: a timer is needed for making butter. (a) True (b) False
6. 6.🧺 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) a bowl
7. 7.True or false: browning lemon ink is a change that cannot be undone. (a) True (b) False
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we change it (b) we keep it the same (c) we measure it
9. 9.🔍 Which is the odd one out? (a) dissolving salt (b) milk turning to curd (c) cooking an egg (d) browning lemon ink
10. 10.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
11. 11.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a bowl (c) fresh cream (d) a magnet
12. 12.True or false: dissolving salt is a change that can be undone. (a) True (b) False
13. 13.⚖️ 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
14. 14.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
15. 15.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) cheese (d) still runny cream
16. 16.🧈 Which of these is a change that can be undone? (a) rusting iron (b) dissolving salt (c) cooking an egg (d) baking a cake
17. 17.True or false: rusting iron is a change that can be undone. (a) True (b) False
18. 18.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) yeast (c) a bowl (d) a timer
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) time to make butter (c) the same jar (d) the amount of cream
20. 20.True or false: folding paper is a change that cannot be undone. (a) False (b) True
21. 21.True or false: a battery cell is needed for making butter. (a) True (b) False
22. 22.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
23. 23.⚖️ 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
24. 24.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
25. 25.⚖️ 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
26. 26.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a battery cell (c) cold water to rinse (d) a timer
27. 27.🧺 Which of these is needed for making butter? (a) a magnet (b) turmeric powder (c) cold water to rinse (d) a mirror
28. 28.⚖️ 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
29. 29.⚖️ 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
30. 30.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) cold water to rinse (c) a timer (d) a mirror
31. 31.🧺 Which of these is needed for making butter? (a) a magnet (b) a bowl (c) a balloon (d) turmeric powder
32. 32.🔍 Which is the odd one out? (a) browning lemon ink (b) milk turning to curd (c) melting ice (d) rusting iron
33. 33.🔍 Which is the odd one out? (a) milk turning to curd (b) freezing water (c) baking a cake (d) cooking an egg
34. 34.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) ice (c) thick whipped cream (d) powder
35. 35.⚖️ 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 same jar (c) time to make butter (d) the cream temperature
36. 36.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) turmeric powder (d) cold water to rinse
37. 37.🧺 Which of these is needed for making butter? (a) a balloon (b) a magnet (c) a jar with a tight lid (d) yeast
38. 38.🧺 Do we need yeast for making butter? (a) needed (b) not needed
39. 39.🧈 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
40. 40.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it makes salt (c) it is much faster (d) it takes much longer

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