Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 596 · 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 same jar”? (a) we change it (b) we measure it (c) we keep it the same
2. 2.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
3. 3.🔍 Which is the odd one out? (a) baking a cake (b) freezing water (c) milk turning to curd (d) cooking an egg
4. 4.🔍 Which is the odd one out? (a) melting ice (b) melting butter (c) milk turning to curd (d) folding paper
5. 5.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
6. 6.🧈 Can this change be undone: baking a cake? (a) cannot be undone (b) can be undone
7. 7.🧺 Which of these is not needed for making butter? (a) a timer (b) fresh cream (c) a jar with a tight lid (d) a mirror
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) a battery cell (d) cold water to rinse
9. 9.True or false: a bowl is not needed for making butter. (a) True (b) False
10. 10.🔍 Which is the odd one out? (a) cooking an egg (b) folding paper (c) melting butter (d) freezing water
11. 11.🔍 Which is the odd one out? (a) browning lemon ink (b) milk turning to curd (c) baking a cake (d) melting ice
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) fresh cream (d) turmeric powder
13. 13.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) lumps of butter (c) bubbles of gas (d) clear water only
14. 14.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) time to make butter (c) how hard we shake
15. 15.🔍 Which is the odd one out? (a) baking a cake (b) rusting iron (c) melting butter (d) browning lemon ink
16. 16.True or false: baking a cake is a change that cannot be undone. (a) False (b) True
17. 17.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) cheese (c) butter lumps (d) ghee
18. 18.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is the one thing we change. (a) False (b) True
19. 19.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so it turns yellow (c) so cream does not spill (d) so air gets out
20. 20.⚖️ 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
21. 21.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) False (b) True
23. 23.⚖️ 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
24. 24.⚖️ 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) how hard we shake (c) time to make butter (d) the amount of cream
25. 25.True or false: turmeric powder is needed for making butter. (a) True (b) False
26. 26.True or false: milk turning to curd is a change that cannot be undone. (a) False (b) True
27. 27.True or false: turmeric powder is not needed for making butter. (a) False (b) True
28. 28.⚖️ 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
29. 29.🧈 Can this change be undone: cooking an egg? (a) cannot be undone (b) can be undone
30. 30.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) melting butter (c) baking a cake (d) folding paper
31. 31.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a bowl (c) a magnet (d) a timer
32. 32.True or false: folding paper is a change that cannot be undone. (a) False (b) True
33. 33.True or false: freezing water is a change that cannot be undone. (a) False (b) True
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) yeast (d) a timer
35. 35.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we keep it the same (b) we measure it (c) we change it
36. 36.🔍 Which is the odd one out? (a) browning lemon ink (b) milk turning to curd (c) dissolving salt (d) cooking an egg
37. 37.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns blue (c) it turns to cheese (d) more butter forms
38. 38.True or false: browning lemon ink is a change that can be undone. (a) True (b) False
39. 39.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) time to make butter (c) the same jar

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