Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 334 · 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: turmeric powder is not needed for making butter. (a) False (b) True
2. 2.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
3. 3.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) a bowl (c) fresh cream (d) cold water to rinse
4. 4.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
5. 5.🧈 Which of these is a change that can be undone? (a) browning lemon ink (b) milk turning to curd (c) melting butter (d) baking a cake
6. 6.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
7. 7.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
8. 8.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a mirror (c) a battery cell (d) cold water to rinse
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) False (b) True
10. 10.🛟 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
11. 11.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a bowl (c) yeast (d) cold water to rinse
12. 12.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) lumps of butter (c) clear water only (d) bubbles of gas
13. 13.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
14. 14.True or false: melting ice is a change that can be undone. (a) False (b) True
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) the amount of cream (c) time to make butter (d) the same jar
16. 16.🔍 Which is the odd one out? (a) rusting iron (b) baking a cake (c) melting butter (d) browning lemon ink
17. 17.True or false: a mirror is needed for making butter. (a) True (b) False
18. 18.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns to cheese (c) no butter forms (d) it turns blue
19. 19.⚖️ 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) time to make butter (c) the cream temperature
20. 20.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
21. 21.🧈 Can this change be undone: dissolving salt? (a) can be undone (b) cannot be undone
22. 22.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it takes much longer (c) it makes salt (d) it turns pink
23. 23.🔍 Which is the odd one out? (a) freezing water (b) rusting iron (c) melting butter (d) folding paper
24. 24.🧺 Which of these is not needed for making butter? (a) fresh cream (b) cold water to rinse (c) a balloon (d) a timer
25. 25.⚖️ 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 amount of cream (c) the same jar (d) time to make butter
26. 26.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
27. 27.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) turmeric powder (d) a bowl
28. 28.🧺 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
29. 29.🧈 What is the watery liquid left after the butter forms? (a) oil (b) honey (c) buttermilk (d) vinegar
30. 30.True or false: a balloon is not needed for making butter. (a) True (b) False
31. 31.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it is hotter (c) it will not break (d) it is magnetic
32. 32.True or false: baking a cake is a change that can be undone. (a) False (b) True
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 measure it (b) we keep it the same (c) we change it
34. 34.⚖️ 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
35. 35.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
36. 36.🔍 Which is the odd one out? (a) melting butter (b) folding paper (c) dissolving salt (d) baking a cake
37. 37.🧺 Which of these is not needed for making butter? (a) a timer (b) a bowl (c) cold water to rinse (d) a battery cell
38. 38.🔍 Which is the odd one out? (a) melting ice (b) melting butter (c) milk turning to curd (d) dissolving salt
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) True (b) False
40. 40.⚖️ 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

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