Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 347 · 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 of these is not needed for making butter? (a) fresh cream (b) a mirror (c) a bowl (d) a jar with a tight lid
2. 2.True or false: cold water to rinse is needed for making butter. (a) False (b) True
3. 3.True or false: turmeric powder is not needed for making butter. (a) True (b) False
4. 4.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is what we measure. (a) True (b) False
5. 5.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
6. 6.🔍 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
7. 7.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is hotter (c) it is heavier (d) it is magnetic
8. 8.🔮 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
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) the cream temperature (c) the amount of cream
10. 10.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
11. 11.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) melting ice (c) browning lemon ink (d) dissolving salt
12. 12.🧈 Which of these is a change that can be undone? (a) melting butter (b) rusting iron (c) cooking an egg (d) browning lemon ink
13. 13.True or false: yeast is not needed for making butter. (a) False (b) True
14. 14.🧈 Why does shaking cream make butter? (a) the lid is warm (b) fat bits stick together (c) the jar adds butter (d) shaking adds salt
15. 15.True or false: folding paper is a change that cannot be undone. (a) True (b) False
16. 16.⚖️ 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) the same jar (d) time to make butter
17. 17.⚖️ 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
18. 18.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) ghee (c) still runny cream (d) butter lumps
19. 19.True or false: fresh cream is not needed for making butter. (a) False (b) True
20. 20.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) False (b) True
21. 21.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
22. 22.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) a magnet (c) a battery cell (d) turmeric powder
23. 23.⚖️ 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
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) freezing water (b) baking a cake (c) folding paper (d) melting butter
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) True (b) False
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the amount of cream (b) the same jar (c) how hard we shake (d) time to make butter
28. 28.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
29. 29.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
30. 30.True or false: freezing water is a change that cannot be undone. (a) True (b) False
31. 31.🧺 Which of these is not needed for making butter? (a) a magnet (b) a timer (c) fresh cream (d) a bowl
32. 32.🔍 Which is the odd one out? (a) rusting iron (b) melting butter (c) freezing water (d) melting ice
33. 33.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
34. 34.True or false: a mirror is needed for making butter. (a) False (b) True
35. 35.🧈 Which of these is a change that can be undone? (a) dissolving salt (b) baking a cake (c) browning lemon ink (d) cooking an egg
36. 36.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so air gets out (d) so cream does not spill
37. 37.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a bowl (c) fresh cream (d) cold water to rinse
38. 38.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it turns pink (c) it is much faster (d) it takes much longer
39. 39.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) melting ice (c) cooking an egg (d) browning lemon ink
40. 40.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone

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