Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 118 · 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.True or false: baking a cake is a change that cannot be undone. (a) True (b) False
2. 2.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
3. 3.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
4. 4.🧺 Which of these is needed for making butter? (a) a battery cell (b) yeast (c) a magnet (d) a jar with a tight lid
5. 5.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) clear water only (c) lumps of butter (d) bubbles of gas
6. 6.🧺 Do we need yeast for making butter? (a) not needed (b) needed
7. 7.True or false: a balloon is not needed for making butter. (a) True (b) False
8. 8.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is hotter (c) it is magnetic (d) it is heavier
9. 9.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it turns pink (c) it is much faster (d) it takes much longer
10. 10.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is the one thing we change. (a) False (b) True
11. 11.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) powder (c) ice (d) thick whipped cream
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a timer (c) cold water to rinse (d) a balloon
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 keep it the same (b) we measure it (c) we change it
14. 14.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a jar with a tight lid (c) yeast (d) a timer
15. 15.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
16. 16.🔍 Which is the odd one out? (a) folding paper (b) cooking an egg (c) baking a cake (d) browning lemon ink
17. 17.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a battery cell (b) a jar with a tight lid (c) a bowl (d) fresh cream
18. 18.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) butter lumps (c) cheese (d) ghee
19. 19.🔍 Which is the odd one out? (a) dissolving salt (b) melting butter (c) milk turning to curd (d) folding paper
20. 20.True or false: a bowl is needed for making butter. (a) False (b) True
21. 21.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
22. 22.⚖️ 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 cream temperature (c) how hard we shake
23. 23.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
24. 24.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so air gets out (c) so it gets hot (d) so cream does not spill
25. 25.True or false: browning lemon ink is a change that can be undone. (a) True (b) False
26. 26.True or false: turmeric powder is needed for making butter. (a) False (b) True
27. 27.🧺 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) turmeric powder
28. 28.True or false: a battery cell is needed for making butter. (a) True (b) False
29. 29.⚖️ 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
30. 30.True or false: melting butter is a change that cannot be undone. (a) True (b) False
31. 31.🔍 Which is the odd one out? (a) dissolving salt (b) browning lemon ink (c) cooking an egg (d) rusting iron
32. 32.True or false: a mirror is needed for making butter. (a) True (b) False
33. 33.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is kept the same. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) melting butter (b) browning lemon ink (c) milk turning to curd (d) cooking an egg
35. 35.🧺 Which of these is not needed for making butter? (a) a bowl (b) a magnet (c) cold water to rinse (d) fresh cream
36. 36.🧺 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) a magnet
37. 37.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
38. 38.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we change it (b) we measure it (c) we keep it the same
39. 39.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) True (b) False

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