Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 76 · 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) milk turning to curd (b) browning lemon ink (c) freezing water (d) cooking an egg
2. 2.🧺 Which of these is needed for making butter? (a) a battery cell (b) turmeric powder (c) yeast (d) cold water to rinse
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we keep it the same (b) we measure it (c) we change it
4. 4.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) fresh cream (c) yeast (d) a timer
5. 5.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) dissolving salt (c) browning lemon ink (d) milk turning to curd
6. 6.🧺 Do we need yeast for making butter? (a) needed (b) not needed
7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a balloon (c) cold water to rinse (d) a jar with a tight lid
8. 8.🧺 Which of these is not needed for making butter? (a) a battery cell (b) a jar with a tight lid (c) fresh cream (d) a bowl
9. 9.True or false: browning lemon ink is a change that can be undone. (a) True (b) False
10. 10.True or false: freezing water is a change that cannot be undone. (a) True (b) False
11. 11.🧈 Which of these is a change that cannot be undone? (a) milk turning to curd (b) melting butter (c) folding paper (d) freezing water
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a battery cell (b) fresh cream (c) a jar with a tight lid (d) cold water to rinse
13. 13.True or false: a magnet is not needed for making butter. (a) True (b) False
14. 14.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a mirror (c) fresh cream (d) a timer
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) True (b) False
16. 16.⚖️ 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 change it (c) we measure it
17. 17.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) ghee (c) butter lumps (d) still runny cream
18. 18.🔍 Which is the odd one out? (a) folding paper (b) browning lemon ink (c) dissolving salt (d) melting ice
19. 19.True or false: freezing water is a change that can be undone. (a) True (b) False
20. 20.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) turmeric powder (c) a bowl (d) fresh cream
21. 21.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so air gets out (c) so it turns yellow (d) so cream does not spill
22. 22.⚖️ 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
23. 23.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
24. 24.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
25. 25.🧈 Which of these is a change that can be undone? (a) baking a cake (b) rusting iron (c) melting ice (d) milk turning to curd
26. 26.⚖️ 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 change it (c) we measure it
27. 27.🔍 Which is the odd one out? (a) folding paper (b) milk turning to curd (c) freezing water (d) melting ice
28. 28.🔍 Which is the odd one out? (a) baking a cake (b) dissolving salt (c) browning lemon ink (d) milk turning to curd
29. 29.🧺 Which of these is needed for making butter? (a) a magnet (b) turmeric powder (c) a balloon (d) a jar with a tight lid
30. 30.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
31. 31.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) cooking an egg (c) freezing water (d) browning lemon ink
32. 32.🧺 Which of these is not needed for making butter? (a) a bowl (b) fresh cream (c) a magnet (d) a timer
33. 33.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) clear water (c) thick whipped cream (d) powder
34. 34.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is the one thing we change. (a) True (b) False
35. 35.True or false: browning lemon ink is a change that cannot be undone. (a) True (b) False
36. 36.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
37. 37.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) sugar crystals (c) bubbles of gas (d) clear water only
38. 38.⚖️ 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
39. 39.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
40. 40.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) fresh cream (c) a jar with a tight lid (d) a timer

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