Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 541 · 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 is the odd one out? (a) rusting iron (b) cooking an egg (c) dissolving salt (d) baking a cake
2. 2.🧺 Which of these is not needed for making butter? (a) fresh cream (b) cold water to rinse (c) a timer (d) a battery cell
3. 3.🧺 Do we need a timer for making butter? (a) needed (b) not needed
4. 4.True or false: browning lemon ink is a change that can be undone. (a) True (b) False
5. 5.True or false: a mirror is not needed for making butter. (a) False (b) True
6. 6.🧺 Which of these is needed for making butter? (a) yeast (b) a battery cell (c) a timer (d) a balloon
7. 7.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) a balloon (c) a mirror (d) a battery cell
8. 8.🔍 Which is the odd one out? (a) dissolving salt (b) baking a cake (c) melting ice (d) folding paper
9. 9.⚖️ 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 measure it (c) we keep it the same
10. 10.True or false: a bowl is not needed for making butter. (a) True (b) False
11. 11.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we change it (b) we keep it the same (c) we measure it
12. 12.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it is much faster (c) it takes much longer (d) it makes salt
13. 13.⚖️ 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 change it (c) we keep it the same
14. 14.🧺 Which of these is not needed for making butter? (a) a bowl (b) fresh cream (c) a magnet (d) a jar with a tight lid
15. 15.True or false: baking a cake is a change that cannot be undone. (a) False (b) True
16. 16.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a magnet (c) a bowl (d) a mirror
17. 17.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) shaking adds salt (c) the lid is warm (d) fat bits stick together
18. 18.🔍 Which is the odd one out? (a) rusting iron (b) baking a cake (c) cooking an egg (d) freezing water
19. 19.🧈 Which of these is a change that can be undone? (a) melting butter (b) milk turning to curd (c) browning lemon ink (d) baking a cake
20. 20.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
21. 21.⚖️ 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
22. 22.⚖️ 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
23. 23.⚖️ 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) the amount of cream (d) time to make butter
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the amount of cream (b) the cream temperature (c) how hard we shake (d) the same jar
25. 25.⚖️ 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) True (b) False
26. 26.True or false: browning lemon ink is a change that cannot be undone. (a) False (b) True
27. 27.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so cream does not spill (d) so air gets out
28. 28.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a mirror (c) fresh cream (d) a timer
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) True (b) False
30. 30.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
31. 31.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) cheese (c) ghee (d) butter lumps
32. 32.🧺 Which of these is needed for making butter? (a) cold water to rinse (b) a battery cell (c) turmeric powder (d) a magnet
33. 33.🧺 Which of these is needed for making butter? (a) fresh cream (b) a balloon (c) turmeric powder (d) yeast
34. 34.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it will not break (c) it is magnetic (d) it is heavier
35. 35.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) browning lemon ink (c) rusting iron (d) dissolving salt
36. 36.True or false: a timer is not needed for making butter. (a) True (b) False
37. 37.⚖️ 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
38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a battery cell (d) cold water to rinse
39. 39.True or false: melting ice is a change that can be undone. (a) True (b) False
40. 40.⚖️ 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

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