Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 752 · 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 of these is a change that cannot be undone? (a) melting ice (b) melting butter (c) baking a cake (d) freezing water
2. 2.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the same jar (b) the cream temperature (c) time to make butter
4. 4.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) True (b) False
5. 5.True or false: rusting iron is a change that cannot be undone. (a) True (b) False
6. 6.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a battery cell (d) fresh cream
7. 7.⚖️ 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 amount of cream (c) the cream temperature
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a bowl (c) a magnet (d) a jar with a tight lid
9. 9.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it will not break (c) it is magnetic (d) it is hotter
10. 10.True or false: folding paper is a change that cannot be undone. (a) True (b) False
11. 11.🔍 Which is the odd one out? (a) melting ice (b) milk turning to curd (c) rusting iron (d) browning lemon ink
12. 12.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
13. 13.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) honey (c) buttermilk (d) oil
14. 14.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) baking a cake (c) melting butter (d) rusting iron
15. 15.⚖️ 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
16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a timer (d) yeast
17. 17.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) a balloon (d) cold water to rinse
18. 18.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
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? Which of these is what we measure? (a) the same jar (b) the cream temperature (c) the amount of cream (d) time to make butter
21. 21.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a bowl (c) a magnet (d) fresh cream
22. 22.🔮 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
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a jar with a tight lid (c) fresh cream (d) a timer
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we measure it (b) we keep it the same (c) we change it
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) True (b) False
26. 26.🔮 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
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) how hard we shake (b) time to make butter (c) the cream temperature (d) the amount of cream
28. 28.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) powder (c) thick whipped cream (d) clear water
29. 29.🔍 Which is the odd one out? (a) dissolving salt (b) rusting iron (c) melting ice (d) melting butter
30. 30.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
31. 31.⚖️ 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
32. 32.True or false: turmeric powder is needed for making butter. (a) True (b) False
33. 33.⚖️ 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
34. 34.True or false: freezing water is a change that cannot be undone. (a) False (b) True
35. 35.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we measure it (b) we change it (c) we keep it the same
36. 36.🔍 Which is the odd one out? (a) folding paper (b) baking a cake (c) rusting iron (d) cooking an egg
37. 37.🔍 Which is the odd one out? (a) cooking an egg (b) folding paper (c) dissolving salt (d) melting ice
38. 38.🧺 Which of these is not needed for making butter? (a) fresh cream (b) yeast (c) a bowl (d) a timer
39. 39.🧺 Do we need yeast for making butter? (a) needed (b) not needed
40. 40.True or false: yeast is not needed for making butter. (a) True (b) False

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