Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 983 · 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.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
2. 2.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it will not break (c) it is magnetic (d) it is heavier
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) True (b) False
4. 4.🔮 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
5. 5.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we keep it the same (b) we change it (c) we measure it
6. 6.True or false: folding paper is a change that can be undone. (a) True (b) False
7. 7.🔍 Which is the odd one out? (a) freezing water (b) melting butter (c) browning lemon ink (d) dissolving salt
8. 8.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
9. 9.⚖️ 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
10. 10.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is the one thing we change. (a) False (b) True
11. 11.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the same jar (b) the cream temperature (c) time to make butter
12. 12.⚖️ 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
13. 13.🧈 Which of these is a change that can be undone? (a) baking a cake (b) cooking an egg (c) browning lemon ink (d) freezing water
14. 14.🧈 Which of these is a change that can be undone? (a) browning lemon ink (b) cooking an egg (c) dissolving salt (d) rusting iron
15. 15.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a rolling pin (c) a pressure cooker (d) a sieve
16. 16.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it turns pink (c) it is much faster (d) it takes much longer
17. 17.🧺 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
18. 18.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) True (b) False
20. 20.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
21. 21.True or false: a battery cell is not needed for making butter. (a) False (b) True
22. 22.⚖️ 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
23. 23.🔍 Which is the odd one out? (a) melting ice (b) dissolving salt (c) melting butter (d) cooking an egg
24. 24.True or false: dissolving salt is a change that can be undone. (a) False (b) True
25. 25.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
26. 26.⚖️ 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
27. 27.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so cream does not spill (c) so air gets out (d) so it turns yellow
28. 28.⚖️ 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) the same jar (d) time to make butter
29. 29.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
30. 30.True or false: browning lemon ink is a change that cannot be undone. (a) False (b) True
31. 31.True or false: rusting iron is a change that cannot be undone. (a) False (b) True
32. 32.🧺 Which of these is not needed for making butter? (a) a bowl (b) a mirror (c) fresh cream (d) cold water to rinse
33. 33.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) True (b) False
34. 34.True or false: yeast is needed for making butter. (a) False (b) True
35. 35.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) butter lumps (c) cheese (d) ghee
36. 36.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) bubbles of gas (c) lumps of butter (d) clear water only
37. 37.🧺 Which of these is not needed for making butter? (a) a timer (b) a balloon (c) fresh cream (d) a bowl
38. 38.True or false: fresh cream is not needed for making butter. (a) False (b) True
39. 39.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
40. 40.⚖️ 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 amount of cream (c) the same jar (d) time to make butter

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