Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 519 · 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.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) turmeric powder (c) a jar with a tight lid (d) fresh cream
2. 2.🔍 Which is the odd one out? (a) melting ice (b) melting butter (c) baking a cake (d) folding paper
3. 3.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
4. 4.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
5. 5.⚖️ 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 cream temperature (d) how hard we shake
6. 6.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) fresh cream (c) a mirror (d) a jar with a tight lid
7. 7.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
8. 8.🔍 Which is the odd one out? (a) browning lemon ink (b) melting ice (c) milk turning to curd (d) baking a cake
9. 9.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) still runny cream (c) butter lumps (d) cheese
10. 10.🔍 Which is the odd one out? (a) cooking an egg (b) baking a cake (c) folding paper (d) rusting iron
11. 11.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) melting ice (c) baking a cake (d) freezing water
12. 12.⚖️ 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) how hard we shake (c) the cream temperature (d) the same jar
13. 13.True or false: milk turning to curd is a change that cannot be undone. (a) True (b) False
14. 14.⚖️ 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
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we change it (b) we measure it (c) we keep it the same
16. 16.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) browning lemon ink (c) melting butter (d) folding paper
17. 17.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
18. 18.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a jar with a tight lid (c) a bowl (d) yeast
19. 19.True or false: a mirror is needed for making butter. (a) False (b) True
20. 20.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a sieve (b) a pressure cooker (c) a mathani (churner) (d) a rolling pin
21. 21.🧺 Which of these is not needed for making butter? (a) a battery cell (b) cold water to rinse (c) a jar with a tight lid (d) a bowl
22. 22.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) a balloon (d) a bowl
23. 23.True or false: cooking an egg is a change that cannot be undone. (a) False (b) True
24. 24.True or false: a balloon is not needed for making butter. (a) False (b) True
25. 25.True or false: browning lemon ink is a change that can be undone. (a) True (b) False
26. 26.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) rusting iron (d) melting butter
27. 27.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) sugar crystals (c) clear water only (d) lumps of butter
28. 28.🧺 Which of these is not needed for making butter? (a) a bowl (b) a jar with a tight lid (c) a balloon (d) a timer
29. 29.🛟 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
30. 30.True or false: a mirror is not needed for making butter. (a) False (b) True
31. 31.⚖️ 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
32. 32.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) False (b) True
33. 33.True or false: a battery cell is not needed for making butter. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) folding paper (b) dissolving salt (c) cooking an egg (d) melting ice
35. 35.🧈 Why does shaking cream make butter? (a) fat bits stick together (b) the lid is warm (c) the jar adds butter (d) shaking adds salt
36. 36.🔍 Which is the odd one out? (a) rusting iron (b) dissolving salt (c) browning lemon ink (d) cooking an egg
37. 37.🧺 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) fresh cream
38. 38.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) powder (c) ice (d) clear water
39. 39.True or false: turmeric powder is needed for making butter. (a) True (b) False
40. 40.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is what we measure. (a) True (b) False

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