Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 834 · 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) a mirror (b) a timer (c) a jar with a tight lid (d) fresh cream
2. 2.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
3. 3.🧺 Which of these is needed for making butter? (a) a bowl (b) yeast (c) a mirror (d) a balloon
4. 4.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
5. 5.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) cold water to rinse (c) a jar with a tight lid (d) a mirror
6. 6.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
7. 7.🧈 Which of these is a change that can be undone? (a) baking a cake (b) milk turning to curd (c) melting butter (d) rusting iron
8. 8.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
9. 9.🔍 Which is the odd one out? (a) milk turning to curd (b) cooking an egg (c) dissolving salt (d) browning lemon ink
10. 10.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so cream does not spill (c) so air gets out (d) so it turns yellow
11. 11.⚖️ 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 change it (c) we keep it the same
12. 12.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) yeast (c) a bowl (d) fresh cream
13. 13.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
14. 14.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) time to make butter (b) the amount of cream (c) the same jar (d) the cream temperature
15. 15.True or false: rusting iron is a change that cannot be undone. (a) False (b) True
16. 16.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) cold water to rinse (c) fresh cream (d) a battery cell
17. 17.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a magnet (c) a jar with a tight lid (d) fresh cream
18. 18.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) False (b) True
19. 19.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a battery cell (d) a jar with a tight lid
20. 20.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) time to make butter (b) the amount of cream (c) the same jar (d) the cream temperature
21. 21.True or false: dissolving salt is a change that cannot be undone. (a) True (b) False
22. 22.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns to cheese (c) it turns blue (d) more butter forms
23. 23.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
24. 24.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a mathani (churner) (c) a rolling pin (d) a pressure cooker
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we measure it (b) we keep it the same (c) we change it
26. 26.True or false: a balloon is needed for making butter. (a) False (b) True
27. 27.True or false: a jar with a tight lid is not needed for making butter. (a) False (b) True
28. 28.🧺 Which of these is needed for making butter? (a) a timer (b) a mirror (c) a battery cell (d) turmeric powder
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is the one thing we change. (a) False (b) True
30. 30.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
31. 31.True or false: a magnet is not needed for making butter. (a) False (b) True
32. 32.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) cold water to rinse (c) a bowl (d) a timer
33. 33.⚖️ 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 change it (c) we keep it the same
34. 34.⚖️ 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
35. 35.🧺 Which of these is needed for making butter? (a) yeast (b) a magnet (c) a battery cell (d) a jar with a tight lid
36. 36.🔍 Which is the odd one out? (a) melting butter (b) rusting iron (c) folding paper (d) melting ice
37. 37.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the amount of cream (b) time to make butter (c) the cream temperature
38. 38.True or false: melting ice is a change that cannot be undone. (a) False (b) True
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we measure it (b) we change it (c) we keep it the same
40. 40.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a jar with a tight lid (c) a timer (d) yeast

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