Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 677 · 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.🔍 What do you see after shaking cream in a jar for a long time? (a) lumps of butter (b) sugar crystals (c) clear water only (d) bubbles of gas
2. 2.True or false: freezing water is a change that cannot be undone. (a) False (b) True
3. 3.🧺 Which of these is not needed for making butter? (a) fresh cream (b) cold water to rinse (c) a bowl (d) a balloon
4. 4.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
5. 5.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) folding paper (c) rusting iron (d) melting butter
6. 6.⚖️ 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) the same jar (c) the amount of cream (d) time to make butter
7. 7.True or false: yeast is needed for making butter. (a) True (b) False
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) cold water to rinse (c) a balloon (d) fresh cream
9. 9.⚖️ 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) True (b) False
10. 10.⚖️ 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
11. 11.🔍 Which is the odd one out? (a) browning lemon ink (b) cooking an egg (c) folding paper (d) rusting iron
12. 12.True or false: baking a cake is a change that can be undone. (a) True (b) False
13. 13.🧺 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 mirror (d) fresh cream
14. 14.True or false: milk turning to curd is a change that can be undone. (a) True (b) False
15. 15.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) it turns to cheese (c) no butter forms (d) more butter forms
16. 16.🔍 Which is the odd one out? (a) melting butter (b) folding paper (c) dissolving salt (d) cooking an egg
17. 17.⚖️ 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
18. 18.🧈 Which of these is a change that can be undone? (a) melting butter (b) cooking an egg (c) browning lemon ink (d) milk turning to curd
19. 19.🔍 Which is the odd one out? (a) rusting iron (b) melting butter (c) melting ice (d) folding paper
20. 20.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we measure it (b) we keep it the same (c) we change it
22. 22.True or false: dissolving salt is a change that cannot be undone. (a) True (b) False
23. 23.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
24. 24.True or false: a jar with a tight lid is needed for making butter. (a) False (b) True
25. 25.🧺 Do we need turmeric powder for making butter? (a) not needed (b) needed
26. 26.🧺 Do we need yeast for making butter? (a) needed (b) not needed
27. 27.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) butter lumps (c) ghee (d) still runny cream
28. 28.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) how hard we shake (c) time to make butter (d) the same jar
29. 29.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) browning lemon ink (c) cooking an egg (d) dissolving salt
30. 30.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) ice (c) powder (d) thick whipped cream
31. 31.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
32. 32.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the same jar (b) time to make butter (c) the cream temperature
33. 33.🧈 Which of these is a change that can be undone? (a) freezing water (b) cooking an egg (c) rusting iron (d) milk turning to curd
34. 34.🔍 Which is the odd one out? (a) dissolving salt (b) freezing water (c) melting ice (d) milk turning to curd
35. 35.🧺 Which of these is needed for making butter? (a) a balloon (b) a battery cell (c) a jar with a tight lid (d) yeast
36. 36.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) fresh cream (c) turmeric powder (d) a timer
37. 37.🔍 Which is the odd one out? (a) melting butter (b) dissolving salt (c) freezing water (d) browning lemon ink
38. 38.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a mathani (churner) (c) a sieve (d) a pressure cooker
39. 39.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) yeast (d) a bowl
40. 40.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed

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