Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 352 · 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 magnet for making butter? (a) not needed (b) needed
2. 2.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
3. 3.True or false: browning lemon ink is a change that cannot be undone. (a) False (b) True
4. 4.True or false: fresh cream is needed for making butter. (a) False (b) True
5. 5.🔍 Which is the odd one out? (a) rusting iron (b) folding paper (c) baking a cake (d) cooking an egg
6. 6.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a mirror (c) a jar with a tight lid (d) a battery cell
7. 7.⚖️ 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
8. 8.⚖️ 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 keep it the same (c) we measure it
9. 9.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it makes salt (c) it turns pink (d) it takes much longer
10. 10.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
11. 11.🛟 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
12. 12.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
13. 13.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a timer (c) fresh cream (d) a mirror
14. 14.🧺 Which of these is needed for making butter? (a) a balloon (b) a mirror (c) yeast (d) a bowl
15. 15.True or false: turmeric powder is not needed for making butter. (a) False (b) True
16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a jar with a tight lid (c) fresh cream (d) yeast
17. 17.⚖️ 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
18. 18.🧈 Why does shaking cream make butter? (a) fat bits stick together (b) shaking adds salt (c) the jar adds butter (d) the lid is warm
19. 19.True or false: a bowl is not needed for making butter. (a) False (b) True
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.🔍 Which is the odd one out? (a) milk turning to curd (b) melting butter (c) baking a cake (d) cooking an egg
22. 22.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
23. 23.🧺 Do we need yeast for making butter? (a) not needed (b) needed
24. 24.🔍 Which is the odd one out? (a) baking a cake (b) cooking an egg (c) browning lemon ink (d) melting ice
25. 25.🧺 Which of these is not needed for making butter? (a) a mirror (b) fresh cream (c) cold water to rinse (d) a jar with a tight lid
26. 26.🛟 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
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) time to make butter (c) the same jar (d) how hard we shake
28. 28.🧈 Which of these is a change that cannot be undone? (a) milk turning to curd (b) freezing water (c) dissolving salt (d) melting butter
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is the one thing we change. (a) False (b) True
30. 30.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
31. 31.🔍 Which is the odd one out? (a) freezing water (b) melting ice (c) rusting iron (d) folding paper
32. 32.🧺 Which of these is needed for making butter? (a) a balloon (b) a magnet (c) fresh cream (d) a mirror
33. 33.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
34. 34.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) time to make butter (b) how hard we shake (c) the cream temperature (d) the same jar
35. 35.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a jar with a tight lid (c) a battery cell (d) fresh cream
36. 36.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns to cheese (c) more butter forms (d) it turns blue
37. 37.⚖️ 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
38. 38.True or false: a balloon is needed for making butter. (a) True (b) False
39. 39.🧈 Which of these is a change that can be undone? (a) dissolving salt (b) cooking an egg (c) browning lemon ink (d) rusting iron
40. 40.🔍 Which is the odd one out? (a) folding paper (b) melting ice (c) cooking an egg (d) freezing water

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