Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 731 · 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.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
2. 2.True or false: a mirror is needed for making butter. (a) True (b) False
3. 3.🧺 Which of these is not needed for making butter? (a) a magnet (b) a timer (c) fresh cream (d) cold water to rinse
4. 4.⚖️ 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 measure it (c) we change it
5. 5.🧈 Which of these is a change that can be undone? (a) rusting iron (b) milk turning to curd (c) baking a cake (d) dissolving salt
6. 6.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) False (b) True
7. 7.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is the one thing we change. (a) False (b) True
8. 8.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) melting ice (c) cooking an egg (d) freezing water
9. 9.⚖️ 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
10. 10.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) fresh cream (c) a battery cell (d) a timer
11. 11.True or false: turmeric powder is needed for making butter. (a) True (b) False
12. 12.⚖️ 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) how hard we shake (c) time to make butter (d) the same jar
13. 13.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
14. 14.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
15. 15.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) still runny cream (c) cheese (d) ghee
16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a balloon (c) a timer (d) a jar with a tight lid
17. 17.True or false: melting butter is a change that cannot be undone. (a) False (b) True
18. 18.🔍 Which is the odd one out? (a) cooking an egg (b) melting ice (c) melting butter (d) dissolving salt
19. 19.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
20. 20.⚖️ 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
21. 21.⚖️ 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 measure it (c) we change it
22. 22.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
23. 23.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) freezing water (c) folding paper (d) browning lemon ink
24. 24.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
25. 25.True or false: cooking an egg is a change that can be undone. (a) True (b) False
26. 26.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
27. 27.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) a timer (c) fresh cream (d) a bowl
28. 28.True or false: a timer is not needed for making butter. (a) True (b) False
29. 29.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
30. 30.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a rolling pin (c) a mathani (churner) (d) a sieve
31. 31.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is heavier (c) it is hotter (d) it is magnetic
32. 32.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) baking a cake (c) milk turning to curd (d) melting ice
33. 33.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
34. 34.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a bowl (c) a jar with a tight lid (d) turmeric powder
35. 35.True or false: milk turning to curd is a change that can be undone. (a) False (b) True
36. 36.🔍 Which is the odd one out? (a) folding paper (b) milk turning to curd (c) melting ice (d) freezing water
37. 37.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is what we measure. (a) True (b) False
38. 38.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
39. 39.🧺 Which of these is needed for making butter? (a) a mirror (b) yeast (c) a magnet (d) a bowl
40. 40.🧺 Do we need a magnet for making butter? (a) not needed (b) needed

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