Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 494 · 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.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a mirror (c) fresh cream (d) a balloon
2. 2.⚖️ 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) the same jar (d) time to make butter
3. 3.🧈 Can this change be undone: cooking an egg? (a) cannot be undone (b) can be undone
4. 4.True or false: turmeric powder is not needed for making butter. (a) True (b) False
5. 5.True or false: freezing water is a change that can be undone. (a) False (b) True
6. 6.🔍 Which is the odd one out? (a) folding paper (b) cooking an egg (c) rusting iron (d) browning lemon ink
7. 7.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) no butter forms (c) it turns to cheese (d) it turns blue
8. 8.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) how hard we shake (b) time to make butter (c) the cream temperature
10. 10.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it turns pink (c) it takes much longer (d) it makes salt
11. 11.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a battery cell (c) a timer (d) a magnet
12. 12.🔍 Which is the odd one out? (a) baking a cake (b) melting ice (c) cooking an egg (d) browning lemon ink
13. 13.⚖️ 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 keep it the same (c) we change it
14. 14.🔍 Which is the odd one out? (a) melting butter (b) melting ice (c) freezing water (d) cooking an egg
15. 15.🧈 Which of these is a change that can be undone? (a) rusting iron (b) baking a cake (c) cooking an egg (d) dissolving salt
16. 16.⚖️ 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
17. 17.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
18. 18.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a balloon (c) a bowl (d) fresh cream
19. 19.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so air gets out (c) so it turns yellow (d) so it gets hot
20. 20.True or false: a timer is not needed for making butter. (a) False (b) True
21. 21.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
22. 22.🔍 Which is the odd one out? (a) melting butter (b) freezing water (c) milk turning to curd (d) dissolving salt
23. 23.🧈 Can this change be undone: baking a cake? (a) cannot be undone (b) can be undone
24. 24.True or false: cold water to rinse is needed for making butter. (a) False (b) True
25. 25.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a magnet (b) fresh cream (c) a jar with a tight lid (d) cold water to rinse
26. 26.True or false: melting ice is a change that cannot be undone. (a) True (b) False
27. 27.⚖️ 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 measure it (c) we keep it the same
28. 28.🔍 Which is the odd one out? (a) folding paper (b) rusting iron (c) dissolving salt (d) melting ice
29. 29.True or false: a bowl is needed for making butter. (a) True (b) False
30. 30.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) thick whipped cream (c) powder (d) clear water
31. 31.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) melting ice (c) milk turning to curd (d) dissolving salt
32. 32.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) folding paper (c) melting butter (d) baking a cake
33. 33.⚖️ 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
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) yeast (d) a jar with a tight lid
35. 35.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
36. 36.🔍 Which is the odd one out? (a) baking a cake (b) folding paper (c) dissolving salt (d) melting butter
37. 37.True or false: fresh cream is not needed for making butter. (a) False (b) True
38. 38.⚖️ 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
39. 39.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the same jar (b) how hard we shake (c) the amount of cream (d) the cream temperature

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