Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 499 · 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.True or false: a bowl is not needed for making butter. (a) True (b) False
2. 2.True or false: a bowl is needed for making butter. (a) True (b) False
3. 3.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) fresh cream (c) turmeric powder (d) a timer
4. 4.True or false: a balloon is not needed for making butter. (a) False (b) True
5. 5.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
6. 6.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
7. 7.🧺 Which of these is needed for making butter? (a) a bowl (b) a mirror (c) turmeric powder (d) a magnet
8. 8.⚖️ 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 keep it the same (c) we measure it
9. 9.⚖️ 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
10. 10.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so air gets out (c) so it gets hot (d) so it turns yellow
11. 11.True or false: melting butter is a change that can be undone. (a) False (b) True
12. 12.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
13. 13.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the amount of cream (b) the same jar (c) how hard we shake (d) the cream temperature
14. 14.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) cheese (d) still runny cream
15. 15.⚖️ 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
16. 16.🔍 Which is the odd one out? (a) milk turning to curd (b) browning lemon ink (c) freezing water (d) cooking an egg
17. 17.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
18. 18.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) thick whipped cream (c) ice (d) powder
19. 19.🧺 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) yeast
20. 20.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) True (b) False
22. 22.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
23. 23.🔍 Which is the odd one out? (a) baking a cake (b) melting ice (c) browning lemon ink (d) rusting iron
24. 24.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) yeast (c) a timer (d) fresh cream
25. 25.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it turns pink (c) it takes much longer (d) it is much faster
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is kept the same. (a) False (b) True
27. 27.True or false: dissolving salt is a change that cannot be undone. (a) False (b) True
28. 28.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a sieve (c) a mathani (churner) (d) a pressure cooker
29. 29.🔍 Which is the odd one out? (a) dissolving salt (b) cooking an egg (c) melting butter (d) folding paper
30. 30.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) rusting iron (c) melting butter (d) baking a cake
31. 31.⚖️ 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
32. 32.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a magnet (c) a jar with a tight lid (d) a bowl
33. 33.True or false: a timer is needed for making butter. (a) False (b) True
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) turmeric powder (c) a jar with a tight lid (d) a bowl
35. 35.True or false: folding paper is a change that cannot be undone. (a) True (b) False
36. 36.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
37. 37.🧈 Can this change be undone: cooking an egg? (a) can be undone (b) cannot be undone
38. 38.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) bubbles of gas (c) lumps of butter (d) clear water only
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we change it (b) we keep it the same (c) we measure it
40. 40.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) honey (c) oil (d) vinegar

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