Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 748 · 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 of these is a change that cannot be undone? (a) melting butter (b) browning lemon ink (c) freezing water (d) dissolving salt
2. 2.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a rolling pin (c) a sieve (d) a pressure cooker
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) the same jar (c) time to make butter
4. 4.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we measure it (b) we keep it the same (c) we change it
5. 5.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
6. 6.⚖️ 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
7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) cold water to rinse (c) a timer (d) a balloon
8. 8.🔍 Which is the odd one out? (a) milk turning to curd (b) freezing water (c) cooking an egg (d) browning lemon ink
9. 9.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so it turns yellow (c) so air gets out (d) so it gets hot
10. 10.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
11. 11.🧺 Which of these is not needed for making butter? (a) a magnet (b) cold water to rinse (c) a jar with a tight lid (d) a bowl
12. 12.🔍 Which is the odd one out? (a) melting ice (b) cooking an egg (c) baking a cake (d) rusting iron
13. 13.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) a timer (d) a magnet
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 of these is not needed for making butter? (a) a jar with a tight lid (b) cold water to rinse (c) a balloon (d) a bowl
16. 16.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is magnetic (c) it is heavier (d) it is hotter
17. 17.🔍 Which is the odd one out? (a) melting ice (b) dissolving salt (c) melting butter (d) baking a cake
18. 18.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) lumps of butter (c) sugar crystals (d) clear water only
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we change it (b) we measure it (c) we keep it the same
20. 20.🧺 Which of these is needed for making butter? (a) a balloon (b) fresh cream (c) a mirror (d) a battery cell
21. 21.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a bowl (c) a mirror (d) a jar with a tight lid
22. 22.True or false: fresh cream is not needed for making butter. (a) True (b) False
23. 23.🧈 Which of these is a change that cannot be undone? (a) rusting iron (b) melting ice (c) folding paper (d) freezing water
24. 24.🔍 Which is the odd one out? (a) baking a cake (b) cooking an egg (c) milk turning to curd (d) dissolving salt
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) time to make butter (b) the amount of cream (c) the cream temperature (d) how hard we shake
26. 26.⚖️ 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
27. 27.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
28. 28.⚖️ 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
29. 29.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) melting butter (c) melting ice (d) cooking an egg
30. 30.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) time to make butter (b) how hard we shake (c) the cream temperature (d) the same jar
31. 31.True or false: a mirror is needed for making butter. (a) True (b) False
32. 32.True or false: a battery cell is needed for making butter. (a) True (b) False
33. 33.🧺 Which of these is needed for making butter? (a) a balloon (b) a mirror (c) turmeric powder (d) cold water to rinse
34. 34.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) ghee (c) butter lumps (d) cheese
35. 35.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) yeast (c) a jar with a tight lid (d) cold water to rinse
36. 36.🧈 What is the watery liquid left after the butter forms? (a) honey (b) vinegar (c) buttermilk (d) oil
37. 37.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
38. 38.True or false: browning lemon ink is a change that can be undone. (a) False (b) True
39. 39.True or false: a bowl is needed for making butter. (a) True (b) False
40. 40.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) baking a cake (c) milk turning to curd (d) freezing water

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