Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 456 · 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.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we measure it (b) we change it (c) we keep it the same
2. 2.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so it turns yellow (c) so air gets out (d) so cream does not spill
3. 3.⚖️ 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
4. 4.🧺 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 mirror (d) a bowl
5. 5.⚖️ 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 same jar (c) the cream temperature
6. 6.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) rusting iron (c) freezing water (d) melting ice
7. 7.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
8. 8.🔍 Which is the odd one out? (a) folding paper (b) cooking an egg (c) melting butter (d) dissolving salt
9. 9.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) browning lemon ink (c) freezing water (d) dissolving salt
10. 10.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
11. 11.🛟 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
12. 12.True or false: a bowl is not needed for making butter. (a) True (b) False
13. 13.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a mathani (churner) (c) a sieve (d) a pressure cooker
14. 14.🧈 Why does shaking cream make butter? (a) shaking adds salt (b) the lid is warm (c) the jar adds butter (d) fat bits stick together
15. 15.🔍 Which is the odd one out? (a) milk turning to curd (b) baking a cake (c) browning lemon ink (d) freezing water
16. 16.True or false: rusting iron is a change that cannot be undone. (a) True (b) False
17. 17.🧈 Which of these is a change that can be undone? (a) rusting iron (b) cooking an egg (c) melting butter (d) baking a cake
18. 18.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a magnet (c) a jar with a tight lid (d) cold water to rinse
19. 19.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
20. 20.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a timer (c) a bowl (d) a balloon
21. 21.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a mirror (c) cold water to rinse (d) a timer
22. 22.True or false: turmeric powder is not needed for making butter. (a) True (b) False
23. 23.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) the amount of cream (c) time to make butter
24. 24.🧺 Which of these is not needed for making butter? (a) turmeric powder (b) a jar with a tight lid (c) fresh cream (d) a timer
25. 25.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
26. 26.🧈 Which of these is a change that can be undone? (a) melting ice (b) browning lemon ink (c) milk turning to curd (d) cooking an egg
27. 27.⚖️ 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
28. 28.True or false: melting butter is a change that cannot be undone. (a) False (b) True
29. 29.🔍 Which is the odd one out? (a) cooking an egg (b) milk turning to curd (c) rusting iron (d) dissolving salt
30. 30.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) ghee (c) butter lumps (d) still runny cream
31. 31.True or false: a balloon is not needed for making butter. (a) False (b) True
32. 32.⚖️ 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 cream temperature (c) how hard we shake (d) the same jar
33. 33.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we change it (b) we keep it the same (c) we measure it
34. 34.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) True (b) False
35. 35.True or false: fresh cream is not needed for making butter. (a) False (b) True
36. 36.⚖️ 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
37. 37.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
38. 38.🧺 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) cold water to rinse
39. 39.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) thick whipped cream (c) powder (d) clear water
40. 40.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a mirror (c) a timer (d) a balloon

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