Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 539 · 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) folding paper (b) melting ice (c) dissolving salt (d) baking a cake
2. 2.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) turmeric powder (c) a jar with a tight lid (d) a bowl
3. 3.🔍 Which is the odd one out? (a) freezing water (b) rusting iron (c) baking a cake (d) cooking an egg
4. 4.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so it turns yellow (c) so it gets hot (d) so air gets out
5. 5.True or false: cold water to rinse is needed for making butter. (a) True (b) False
6. 6.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) melting butter (c) baking a cake (d) dissolving salt
7. 7.🧈 Which of these is a change that can be undone? (a) melting butter (b) milk turning to curd (c) baking a cake (d) rusting iron
8. 8.True or false: a magnet is not needed for making butter. (a) True (b) False
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we keep it the same (b) we measure it (c) we change it
10. 10.🔍 Which is the odd one out? (a) cooking an egg (b) melting ice (c) freezing water (d) melting butter
11. 11.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is kept the same. (a) False (b) True
12. 12.True or false: a bowl is not needed for making butter. (a) False (b) True
13. 13.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) how hard we shake (c) time to make butter (d) the amount of cream
14. 14.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) a timer (d) yeast
15. 15.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) still runny cream (c) butter lumps (d) ghee
16. 16.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the cream temperature (b) the same jar (c) time to make butter (d) the amount of cream
17. 17.🔍 What do you see after shaking cream in a jar for a long time? (a) clear water only (b) bubbles of gas (c) sugar crystals (d) lumps of butter
18. 18.🧺 Do we need yeast for making butter? (a) needed (b) not needed
19. 19.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is heavier (c) it will not break (d) it is magnetic
20. 20.True or false: melting butter is a change that cannot be undone. (a) True (b) False
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) True (b) False
22. 22.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a magnet (c) a timer (d) a bowl
24. 24.🧺 Which of these is needed for making butter? (a) a balloon (b) a battery cell (c) cold water to rinse (d) turmeric powder
25. 25.🔍 Which is the odd one out? (a) baking a cake (b) cooking an egg (c) rusting iron (d) folding paper
26. 26.⚖️ 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) False (b) True
27. 27.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a jar with a tight lid (c) a timer (d) fresh cream
28. 28.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
29. 29.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) it turns blue (c) no butter forms (d) more butter forms
30. 30.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
31. 31.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
32. 32.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a pressure cooker (c) a mathani (churner) (d) a sieve
33. 33.⚖️ 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
34. 34.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) cooking an egg (c) freezing water (d) melting butter
35. 35.🔍 Which is the odd one out? (a) browning lemon ink (b) dissolving salt (c) melting ice (d) folding paper
36. 36.🔍 Which is the odd one out? (a) rusting iron (b) browning lemon ink (c) baking a cake (d) melting butter
37. 37.🧺 Which of these is needed for making butter? (a) a magnet (b) a balloon (c) a bowl (d) a mirror
38. 38.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a balloon (c) a timer (d) cold water to rinse
39. 39.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a timer (c) a bowl (d) a mirror
40. 40.🔍 Which is the odd one out? (a) cooking an egg (b) rusting iron (c) browning lemon ink (d) dissolving salt

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