Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 805 · 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 fresh cream for making butter? (a) not needed (b) needed
2. 2.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
3. 3.True or false: a mirror is needed for making butter. (a) True (b) False
4. 4.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) cold water to rinse (c) a jar with a tight lid (d) yeast
5. 5.🧺 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) a mirror
6. 6.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) clear water only (c) sugar crystals (d) lumps of butter
7. 7.🧺 Which of these is needed for making butter? (a) a magnet (b) a mirror (c) a battery cell (d) a bowl
8. 8.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) the lid is warm (c) shaking adds salt (d) fat bits stick together
9. 9.🧈 Which of these is a change that can be undone? (a) rusting iron (b) melting butter (c) cooking an egg (d) milk turning to curd
10. 10.True or false: a magnet is not needed for making butter. (a) True (b) False
11. 11.⚖️ 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
12. 12.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is the one thing we change. (a) True (b) False
13. 13.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
14. 14.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) vinegar (c) honey (d) oil
15. 15.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a bowl (c) turmeric powder (d) cold water to rinse
16. 16.🧺 Do we need a timer for making butter? (a) not needed (b) needed
17. 17.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) fresh cream (d) a magnet
18. 18.🧺 Which of these is needed for making butter? (a) turmeric powder (b) yeast (c) a mirror (d) a timer
19. 19.🔍 Which is the odd one out? (a) freezing water (b) dissolving salt (c) melting ice (d) milk turning to curd
20. 20.True or false: melting butter is a change that cannot be undone. (a) True (b) False
21. 21.🧺 Which of these is not needed for making butter? (a) a timer (b) a jar with a tight lid (c) yeast (d) a bowl
22. 22.⚖️ 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
23. 23.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) thick whipped cream (c) clear water (d) powder
24. 24.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a timer (c) a battery cell (d) cold water to rinse
25. 25.⚖️ 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) True (b) False
26. 26.🧈 Which of these is a change that can be undone? (a) melting ice (b) browning lemon ink (c) milk turning to curd (d) baking a cake
27. 27.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it is much faster (c) it takes much longer (d) it turns pink
28. 28.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we keep it the same (b) we measure it (c) we change it
29. 29.⚖️ 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
30. 30.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
31. 31.True or false: a bowl is needed for making butter. (a) True (b) False
32. 32.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) cold water to rinse (c) fresh cream (d) turmeric powder
33. 33.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) melting ice (c) freezing water (d) rusting iron
34. 34.🧈 Which of these is a change that can be undone? (a) baking a cake (b) browning lemon ink (c) cooking an egg (d) dissolving salt
35. 35.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
36. 36.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
37. 37.🧺 Which of these is needed for making butter? (a) turmeric powder (b) yeast (c) cold water to rinse (d) a battery cell
38. 38.🧈 Which of these is a change that cannot be undone? (a) cooking an egg (b) melting butter (c) melting ice (d) freezing water
39. 39.True or false: a balloon is not needed for making butter. (a) False (b) True
40. 40.⚖️ 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) time to make butter (c) the amount of cream (d) the cream temperature

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