Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 143 · 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) a timer (c) a balloon (d) a jar with a tight lid
2. 2.True or false: browning lemon ink is a change that can be undone. (a) False (b) True
3. 3.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a bowl (c) a mirror (d) a timer
4. 4.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) fresh cream (c) a timer (d) yeast
5. 5.🧺 Do we need yeast for making butter? (a) needed (b) not needed
6. 6.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is magnetic (c) it is heavier (d) it will not break
7. 7.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
8. 8.True or false: melting ice is a change that can be undone. (a) False (b) True
9. 9.⚖️ 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
10. 10.⚖️ 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
11. 11.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we change it (b) we keep it the same (c) we measure it
12. 12.True or false: freezing water is a change that can be undone. (a) False (b) True
13. 13.🛟 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
14. 14.🧺 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 bowl (d) a magnet
15. 15.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
16. 16.🔍 What do you see after shaking cream in a jar for a long time? (a) clear water only (b) sugar crystals (c) lumps of butter (d) bubbles of gas
17. 17.🧺 Which of these is needed for making butter? (a) a battery cell (b) a mirror (c) fresh cream (d) a balloon
18. 18.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) dissolving salt (c) rusting iron (d) cooking an egg
19. 19.True or false: folding paper is a change that can be undone. (a) False (b) True
20. 20.🔍 Which is the odd one out? (a) milk turning to curd (b) melting butter (c) cooking an egg (d) browning lemon ink
21. 21.True or false: dissolving salt is a change that can be undone. (a) True (b) False
22. 22.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) it turns to cheese (c) more butter forms (d) no butter forms
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a timer (c) fresh cream (d) a jar with a tight lid
24. 24.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) butter lumps (c) still runny cream (d) cheese
25. 25.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a magnet (c) a bowl (d) a mirror
26. 26.⚖️ 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
27. 27.True or false: fresh cream is not needed for making butter. (a) True (b) False
28. 28.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
29. 29.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) rusting iron (c) browning lemon ink (d) folding paper
30. 30.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
31. 31.True or false: yeast is needed for making butter. (a) True (b) False
32. 32.True or false: yeast is not needed for making butter. (a) False (b) True
33. 33.🧈 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
34. 34.True or false: a balloon is needed for making butter. (a) True (b) False
35. 35.⚖️ 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
36. 36.🔍 Which is the odd one out? (a) rusting iron (b) browning lemon ink (c) baking a cake (d) freezing water
37. 37.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
38. 38.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) browning lemon ink (c) folding paper (d) melting butter
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) how hard we shake (b) the same jar (c) time to make butter (d) the amount of cream
40. 40.🧺 Which of these is not needed for making butter? (a) a bowl (b) cold water to rinse (c) a balloon (d) a jar with a tight lid

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