Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 73 · 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 jar with a tight lid (b) a bowl (c) cold water to rinse (d) turmeric powder
2. 2.True or false: cooking an egg is a change that can be undone. (a) False (b) True
3. 3.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
4. 4.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
5. 5.True or false: a bowl is needed for making butter. (a) True (b) False
6. 6.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a magnet (c) fresh cream (d) a balloon
7. 7.🔍 Which is the odd one out? (a) cooking an egg (b) freezing water (c) milk turning to curd (d) rusting iron
8. 8.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the cream temperature (b) the same jar (c) the amount of cream (d) how hard we shake
10. 10.⚖️ 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 measure it (c) we keep it the same
11. 11.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a bowl (c) a balloon (d) cold water to rinse
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) yeast (b) cold water to rinse (c) a jar with a tight lid (d) a timer
13. 13.True or false: milk turning to curd is a change that can be undone. (a) False (b) True
14. 14.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) how hard we shake (b) the cream temperature (c) time to make butter
15. 15.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns blue (c) no butter forms (d) it turns to cheese
16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a magnet (c) cold water to rinse (d) fresh cream
17. 17.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) cheese (d) still runny cream
18. 18.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) folding paper (c) freezing water (d) cooking an egg
19. 19.⚖️ 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 cream temperature (c) time to make butter (d) the amount of cream
20. 20.True or false: a timer is not needed for making butter. (a) True (b) False
21. 21.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a battery cell (d) a timer
22. 22.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
23. 23.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) honey (c) buttermilk (d) oil
24. 24.⚖️ 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 keep it the same (c) we measure it
25. 25.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) cold water to rinse (c) a jar with a tight lid (d) a mirror
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) False (b) True
27. 27.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) freezing water (c) milk turning to curd (d) melting butter
28. 28.🛟 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
29. 29.True or false: melting ice is a change that can be undone. (a) False (b) True
30. 30.🧈 Which of these is a change that can be undone? (a) browning lemon ink (b) melting butter (c) milk turning to curd (d) baking a cake
31. 31.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
32. 32.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
33. 33.True or false: baking a cake is a change that cannot be undone. (a) True (b) False
34. 34.True or false: a balloon is needed for making butter. (a) False (b) True
35. 35.True or false: fresh cream is not needed for making butter. (a) False (b) True
36. 36.⚖️ 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
37. 37.🧺 Which of these is not needed for making butter? (a) a timer (b) a magnet (c) fresh cream (d) a jar with a tight lid
38. 38.True or false: a magnet is not needed for making butter. (a) False (b) True
39. 39.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) clear water (c) powder (d) ice
40. 40.⚖️ 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

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