Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 363 · 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) not needed (b) needed
2. 2.⚖️ 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
3. 3.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it makes salt (c) it is much faster (d) it takes much longer
4. 4.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) yeast (c) fresh cream (d) a timer
5. 5.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) baking a cake (c) browning lemon ink (d) melting ice
6. 6.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) more butter forms (c) no butter forms (d) it turns blue
7. 7.True or false: a magnet is not needed for making butter. (a) False (b) True
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is the one thing we change. (a) False (b) True
9. 9.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a magnet (c) cold water to rinse (d) a bowl
10. 10.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a rolling pin (c) a sieve (d) a mathani (churner)
11. 11.🔍 Which is the odd one out? (a) melting butter (b) baking a cake (c) folding paper (d) melting ice
12. 12.True or false: melting ice is a change that cannot be undone. (a) True (b) False
13. 13.True or false: melting butter is a change that cannot be undone. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) rusting iron (b) browning lemon ink (c) cooking an egg (d) melting butter
15. 15.🧈 Which of these is a change that can be undone? (a) baking a cake (b) browning lemon ink (c) cooking an egg (d) freezing water
16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a timer (c) cold water to rinse (d) turmeric powder
17. 17.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
18. 18.True or false: cooking an egg is a change that can be undone. (a) True (b) False
19. 19.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) dissolving salt (c) melting ice (d) baking a cake
20. 20.🧺 Do we need a timer for making butter? (a) needed (b) not needed
21. 21.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
22. 22.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a battery cell (c) a bowl (d) a timer
23. 23.True or false: a balloon is needed for making butter. (a) True (b) False
24. 24.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) cold water to rinse (c) fresh cream (d) a balloon
25. 25.⚖️ 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) True (b) False
26. 26.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
27. 27.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) ghee (c) butter lumps (d) still runny cream
28. 28.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
29. 29.🧺 Which of these is not needed for making butter? (a) a bowl (b) a timer (c) a balloon (d) fresh cream
30. 30.⚖️ 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
31. 31.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) shaking adds salt (c) the lid is warm (d) fat bits stick together
32. 32.🧈 What is the watery liquid left after the butter forms? (a) honey (b) vinegar (c) buttermilk (d) oil
33. 33.True or false: folding paper is a change that cannot be undone. (a) False (b) True
34. 34.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
35. 35.⚖️ 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
36. 36.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
37. 37.⚖️ 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
38. 38.🧺 Which of these is not needed for making butter? (a) a bowl (b) turmeric powder (c) cold water to rinse (d) a jar with a tight lid
39. 39.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a magnet (c) a mirror (d) cold water to rinse
40. 40.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) baking a cake (c) cooking an egg (d) dissolving salt

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