Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 445 · 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.🔍 Which is the odd one out? (a) melting butter (b) cooking an egg (c) browning lemon ink (d) baking a cake
2. 2.True or false: a battery cell is needed for making butter. (a) False (b) True
3. 3.🧺 Which of these is needed for making butter? (a) yeast (b) fresh cream (c) a battery cell (d) a magnet
4. 4.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
5. 5.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) honey (c) buttermilk (d) oil
6. 6.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) more butter forms (c) it turns to cheese (d) no butter forms
7. 7.True or false: browning lemon ink is a change that cannot be undone. (a) False (b) True
8. 8.⚖️ 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 change it (c) we measure it
9. 9.⚖️ 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 same jar (c) how hard we shake (d) time to make butter
10. 10.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
11. 11.True or false: folding paper is a change that can be undone. (a) True (b) False
12. 12.True or false: turmeric powder is needed for making butter. (a) True (b) False
13. 13.🧈 Which of these is a change that can be undone? (a) rusting iron (b) browning lemon ink (c) freezing water (d) cooking an egg
14. 14.🧺 Which of these is needed for making butter? (a) a battery cell (b) turmeric powder (c) yeast (d) a jar with a tight lid
15. 15.🔍 Which is the odd one out? (a) dissolving salt (b) melting butter (c) baking a cake (d) melting ice
16. 16.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a jar with a tight lid (c) yeast (d) fresh cream
17. 17.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
18. 18.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
19. 19.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a jar with a tight lid (c) a mirror (d) a bowl
20. 20.⚖️ 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 measure it (c) we change it
21. 21.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
22. 22.True or false: baking a cake is a change that can be undone. (a) True (b) False
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a jar with a tight lid (c) cold water to rinse (d) a timer
24. 24.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) melting butter (c) melting ice (d) baking a cake
25. 25.True or false: dissolving salt is a change that cannot be undone. (a) True (b) False
26. 26.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a battery cell (c) a jar with a tight lid (d) fresh cream
27. 27.⚖️ 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 measure it (c) we keep it the same
28. 28.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) clear water only (c) bubbles of gas (d) sugar crystals
29. 29.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
30. 30.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a bowl (c) a timer (d) turmeric powder
31. 31.🧈 Why does shaking cream make butter? (a) the lid is warm (b) shaking adds salt (c) fat bits stick together (d) the jar adds butter
32. 32.🧺 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 magnet
33. 33.True or false: a bowl is needed for making butter. (a) True (b) False
34. 34.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is the one thing we change. (a) True (b) False
35. 35.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) still runny cream (c) cheese (d) ghee
36. 36.🧺 Which of these is needed for making butter? (a) a mirror (b) yeast (c) turmeric powder (d) a bowl
37. 37.🔍 Which is the odd one out? (a) rusting iron (b) melting butter (c) melting ice (d) folding paper
38. 38.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
39. 39.⚖️ 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
40. 40.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a rolling pin (c) a sieve (d) a mathani (churner)

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