Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 887 · 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 is the odd one out? (a) browning lemon ink (b) freezing water (c) rusting iron (d) milk turning to curd
2. 2.True or false: milk turning to curd is a change that can be undone. (a) False (b) True
3. 3.⚖️ 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
4. 4.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a sieve (c) a pressure cooker (d) a mathani (churner)
5. 5.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) cheese (d) still runny cream
6. 6.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) cooking an egg (c) baking a cake (d) folding paper
7. 7.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) melting butter (c) milk turning to curd (d) freezing water
8. 8.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
9. 9.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) milk turning to curd (c) baking a cake (d) freezing water
10. 10.⚖️ 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
11. 11.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
12. 12.🧈 Before the butter appears, what does the cream turn into? (a) clear water (b) powder (c) thick whipped cream (d) ice
13. 13.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it will not break (c) it is hotter (d) it is magnetic
14. 14.🧺 Do we need yeast for making butter? (a) needed (b) not needed
15. 15.🧈 What is the watery liquid left after the butter forms? (a) oil (b) vinegar (c) honey (d) buttermilk
16. 16.🔍 Which is the odd one out? (a) melting butter (b) folding paper (c) cooking an egg (d) dissolving salt
17. 17.⚖️ 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) how hard we shake (c) time to make butter (d) the same jar
18. 18.🔍 Which is the odd one out? (a) milk turning to curd (b) cooking an egg (c) folding paper (d) browning lemon ink
19. 19.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
20. 20.🧺 Which of these is needed for making butter? (a) a battery cell (b) cold water to rinse (c) a magnet (d) a mirror
21. 21.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
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 jar with a tight lid (d) turmeric powder
23. 23.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
24. 24.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
25. 25.True or false: freezing water is a change that cannot be undone. (a) True (b) False
26. 26.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) fresh cream (c) a magnet (d) a bowl
27. 27.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so air gets out (c) so cream does not spill (d) so it turns yellow
28. 28.🔍 Which is the odd one out? (a) cooking an egg (b) browning lemon ink (c) milk turning to curd (d) melting butter
29. 29.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the same jar (b) the cream temperature (c) time to make butter
30. 30.True or false: fresh cream is not needed for making butter. (a) False (b) True
31. 31.True or false: a battery cell is needed for making butter. (a) False (b) True
32. 32.⚖️ 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) how hard we shake (d) the amount of cream
33. 33.⚖️ 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 keep it the same (c) we change it
34. 34.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a jar with a tight lid (c) turmeric powder (d) a timer
35. 35.⚖️ 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) False (b) True
36. 36.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) more butter forms (c) it turns to cheese (d) no butter forms
37. 37.⚖️ 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
38. 38.🔍 Which is the odd one out? (a) folding paper (b) melting ice (c) melting butter (d) rusting iron
39. 39.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
40. 40.⚖️ 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) how hard we shake

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