Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 361 · 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.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) cheese (d) still runny cream
2. 2.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) rusting iron (c) melting ice (d) baking a cake
3. 3.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
4. 4.True or false: a bowl is not needed for making butter. (a) True (b) False
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 measure it (b) we change it (c) we keep it the same
6. 6.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) False (b) True
7. 7.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) thick whipped cream (c) powder (d) clear water
8. 8.🧈 Which of these is a change that cannot be undone? (a) browning lemon ink (b) freezing water (c) folding paper (d) melting ice
9. 9.⚖️ 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 amount of cream (c) the cream temperature
10. 10.🧺 Which of these is needed for making butter? (a) a mirror (b) a magnet (c) yeast (d) a jar with a tight lid
11. 11.🔍 Which is the odd one out? (a) cooking an egg (b) rusting iron (c) milk turning to curd (d) freezing water
12. 12.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
13. 13.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) bubbles of gas (c) sugar crystals (d) clear water only
14. 14.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
15. 15.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) oil (c) vinegar (d) honey
16. 16.🔍 Which is the odd one out? (a) dissolving salt (b) browning lemon ink (c) folding paper (d) freezing water
17. 17.🧺 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 bowl (d) turmeric powder
18. 18.⚖️ 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) the amount of cream (c) how hard we shake (d) the same jar
19. 19.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so air gets out (c) so it gets hot (d) so cream does not spill
20. 20.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
21. 21.True or false: turmeric powder is not needed for making butter. (a) False (b) True
22. 22.⚖️ 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 same jar (c) the cream temperature (d) the amount of cream
23. 23.⚖️ 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
24. 24.🧺 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 battery cell
25. 25.True or false: dissolving salt is a change that cannot be undone. (a) True (b) False
26. 26.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
27. 27.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns to cheese (c) it turns blue (d) no butter forms
28. 28.⚖️ 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
29. 29.True or false: melting butter is a change that can be undone. (a) True (b) False
30. 30.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a mathani (churner) (c) a pressure cooker (d) a rolling pin
31. 31.True or false: cold water to rinse is not needed for making butter. (a) False (b) True
32. 32.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
33. 33.⚖️ 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
34. 34.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it makes salt (c) it takes much longer (d) it is much faster
35. 35.🧺 Which of these is not needed for making butter? (a) a timer (b) a bowl (c) a jar with a tight lid (d) a balloon
36. 36.🧺 Which of these is needed for making butter? (a) a timer (b) yeast (c) turmeric powder (d) a balloon
37. 37.🔍 Which is the odd one out? (a) melting ice (b) cooking an egg (c) melting butter (d) freezing water
38. 38.True or false: fresh cream is not needed for making butter. (a) True (b) False
39. 39.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) a jar with a tight lid (c) fresh cream (d) a bowl
40. 40.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a bowl (c) a magnet (d) a timer

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