Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 275 · 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 can be undone? (a) cooking an egg (b) rusting iron (c) baking a cake (d) folding paper
2. 2.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
3. 3.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a balloon (c) cold water to rinse (d) a bowl
4. 4.⚖️ 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
5. 5.🔍 Which is the odd one out? (a) melting ice (b) freezing water (c) baking a cake (d) melting butter
6. 6.🧈 What is the watery liquid left after the butter forms? (a) honey (b) vinegar (c) oil (d) buttermilk
7. 7.True or false: a bowl is needed for making butter. (a) True (b) False
8. 8.🧺 Which of these is needed for making butter? (a) a battery cell (b) a mirror (c) yeast (d) a timer
9. 9.🧺 Which of these is needed for making butter? (a) a mirror (b) a bowl (c) yeast (d) turmeric powder
10. 10.⚖️ 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
11. 11.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
12. 12.🧈 Which of these is a change that can be undone? (a) melting ice (b) rusting iron (c) baking a cake (d) cooking an egg
13. 13.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) the cream temperature (c) the same jar
14. 14.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
15. 15.🧈 Why does shaking cream make butter? (a) the lid is warm (b) fat bits stick together (c) shaking adds salt (d) the jar adds butter
16. 16.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a pressure cooker (c) a sieve (d) a mathani (churner)
17. 17.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it takes much longer (b) it is much faster (c) it makes salt (d) it turns pink
18. 18.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) sugar crystals (c) bubbles of gas (d) clear water only
19. 19.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
20. 20.🧈 Which of these is a change that cannot be undone? (a) baking a cake (b) folding paper (c) freezing water (d) dissolving salt
21. 21.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
22. 22.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so it turns yellow (c) so it gets hot (d) so cream does not spill
23. 23.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
24. 24.⚖️ 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
25. 25.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a magnet (c) a jar with a tight lid (d) a mirror
26. 26.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it will not break (c) it is hotter (d) it is magnetic
27. 27.⚖️ 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
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.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) cold water to rinse (c) a magnet (d) fresh cream
30. 30.🧈 Before the butter appears, what does the cream turn into? (a) powder (b) thick whipped cream (c) ice (d) clear water
31. 31.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
32. 32.True or false: turmeric powder is needed for making butter. (a) False (b) True
33. 33.🧈 Can this change be undone: cooking an egg? (a) cannot be undone (b) can be undone
34. 34.🧈 Can this change be undone: baking a cake? (a) cannot be undone (b) can be undone
35. 35.🔮 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
36. 36.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) turmeric powder (c) a bowl (d) cold water to rinse
37. 37.🧺 Which of these is not needed for making butter? (a) a bowl (b) cold water to rinse (c) turmeric powder (d) a jar with a tight lid
38. 38.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is what we measure. (a) False (b) True
39. 39.🧺 Which of these is needed for making butter? (a) a balloon (b) fresh cream (c) a battery cell (d) a magnet
40. 40.True or false: baking a cake is a change that can be undone. (a) False (b) True

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