Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 338 · 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.🧺 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) turmeric powder
2. 2.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) how hard we shake (b) time to make butter (c) the cream temperature (d) the amount of cream
3. 3.⚖️ 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
4. 4.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
5. 5.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) a balloon (c) a battery cell (d) turmeric powder
6. 6.🧈 Which of these is a change that cannot be undone? (a) milk turning to curd (b) melting butter (c) freezing water (d) melting ice
7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) fresh cream (c) a jar with a tight lid (d) yeast
8. 8.⚖️ 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
9. 9.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a bowl (c) a timer (d) yeast
10. 10.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) a timer (d) a balloon
11. 11.🧈 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
12. 12.True or false: freezing water is a change that cannot be undone. (a) False (b) True
13. 13.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
14. 14.True or false: turmeric powder is not needed for making butter. (a) True (b) False
15. 15.🔍 Which is the odd one out? (a) melting butter (b) cooking an egg (c) baking a cake (d) rusting iron
16. 16.True or false: milk turning to curd is a change that can be undone. (a) False (b) True
17. 17.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) False (b) True
18. 18.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
19. 19.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) ghee (c) still runny cream (d) butter lumps
20. 20.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
21. 21.🔍 Which is the odd one out? (a) freezing water (b) melting butter (c) melting ice (d) baking a cake
22. 22.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
23. 23.🧺 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) a jar with a tight lid
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 battery cell
25. 25.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it is hotter (c) it will not break (d) it is magnetic
26. 26.🧈 Which of these is a change that can be undone? (a) baking a cake (b) cooking an egg (c) rusting iron (d) dissolving salt
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the same jar (b) the cream temperature (c) time to make butter
28. 28.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the same jar (b) the amount of cream (c) how hard we shake (d) time to make butter
30. 30.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) baking a cake (c) rusting iron (d) melting butter
31. 31.🔍 Which is the odd one out? (a) milk turning to curd (b) cooking an egg (c) baking a cake (d) melting ice
32. 32.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) dissolving salt (c) folding paper (d) browning lemon ink
33. 33.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
34. 34.True or false: melting ice is a change that can be undone. (a) True (b) False
35. 35.🧈 Can this change be undone: baking a cake? (a) cannot be undone (b) can be undone
36. 36.True or false: folding paper is a change that cannot be undone. (a) True (b) False
37. 37.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so it turns yellow (c) so cream does not spill (d) so air gets out
38. 38.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we change it (b) we measure it (c) we keep it the same
40. 40.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it takes much longer (c) it makes salt (d) it turns pink

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