Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 725 · 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.⚖️ 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
2. 2.True or false: a jar with a tight lid is needed for making butter. (a) False (b) True
3. 3.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) browning lemon ink (c) melting ice (d) milk turning to curd
4. 4.🧈 Which of these is a change that can be undone? (a) folding paper (b) browning lemon ink (c) rusting iron (d) baking a cake
5. 5.🧺 Which of these is not needed for making butter? (a) a bowl (b) a timer (c) a mirror (d) fresh cream
6. 6.True or false: a battery cell is needed for making butter. (a) False (b) True
7. 7.🧈 Which of these is a change that can be undone? (a) melting butter (b) rusting iron (c) baking a cake (d) cooking an egg
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) a mirror (d) a bowl
9. 9.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) oil (c) honey (d) buttermilk
10. 10.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
11. 11.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we measure it (b) we keep it the same (c) we change it
12. 12.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) ice (c) thick whipped cream (d) powder
13. 13.⚖️ 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
14. 14.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so air gets out (c) so cream does not spill (d) so it turns yellow
15. 15.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) fat bits stick together (c) the lid is warm (d) shaking adds salt
16. 16.True or false: cooking an egg is a change that can be undone. (a) False (b) True
17. 17.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) still runny cream (c) butter lumps (d) cheese
18. 18.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it takes much longer (b) it makes salt (c) it is much faster (d) it turns pink
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the same jar (b) the cream temperature (c) how hard we shake (d) time to make butter
20. 20.🔍 Which is the odd one out? (a) folding paper (b) milk turning to curd (c) baking a cake (d) cooking an egg
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we keep it the same (b) we measure it (c) we change it
22. 22.True or false: a battery cell is not needed for making butter. (a) True (b) False
23. 23.🔍 Which is the odd one out? (a) dissolving salt (b) baking a cake (c) melting ice (d) melting butter
24. 24.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
25. 25.🧺 Which of these is needed for making butter? (a) a balloon (b) cold water to rinse (c) yeast (d) a battery cell
26. 26.🧈 Which of these is a change that can be undone? (a) dissolving salt (b) browning lemon ink (c) milk turning to curd (d) cooking an egg
27. 27.🧺 Which of these is needed for making butter? (a) a mirror (b) a battery cell (c) yeast (d) a timer
28. 28.True or false: dissolving salt is a change that can be undone. (a) False (b) True
29. 29.🧺 Which of these is not needed for making butter? (a) a bowl (b) cold water to rinse (c) a jar with a tight lid (d) turmeric powder
30. 30.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
31. 31.🔍 Which is the odd one out? (a) cooking an egg (b) melting butter (c) baking a cake (d) browning lemon ink
32. 32.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) freezing water (c) melting ice (d) milk turning to curd
33. 33.🧺 Do we need a timer for making butter? (a) not needed (b) needed
34. 34.True or false: turmeric powder is not needed for making butter. (a) True (b) False
35. 35.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
36. 36.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
37. 37.True or false: a balloon is not needed for making butter. (a) False (b) True
38. 38.🔍 Which is the odd one out? (a) melting ice (b) melting butter (c) folding paper (d) rusting iron
39. 39.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a timer (c) a jar with a tight lid (d) a bowl
40. 40.True or false: cold water to rinse is not needed for making butter. (a) True (b) False

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