Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 794 · 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) fresh cream (b) a battery cell (c) cold water to rinse (d) a timer
2. 2.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we keep it the same (b) we change it (c) we measure it
4. 4.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) butter lumps (c) cheese (d) still runny cream
5. 5.True or false: freezing water is a change that cannot be undone. (a) True (b) False
6. 6.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so it turns yellow (c) so air gets out (d) so cream does not spill
7. 7.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) powder (c) clear water (d) ice
8. 8.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a mirror (c) cold water to rinse (d) a jar with a tight lid
9. 9.True or false: melting ice is a change that cannot be undone. (a) True (b) False
10. 10.🧈 Can this change be undone: baking a cake? (a) can be undone (b) cannot be undone
11. 11.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a timer (c) a magnet (d) cold water to rinse
12. 12.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a pressure cooker (b) a sieve (c) a mathani (churner) (d) a rolling pin
13. 13.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
14. 14.⚖️ 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
15. 15.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
16. 16.🧺 Which of these is needed for making butter? (a) a mirror (b) a battery cell (c) turmeric powder (d) a bowl
17. 17.⚖️ 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 cream temperature (c) how hard we shake (d) time to make butter
18. 18.True or false: folding paper is a change that cannot be undone. (a) True (b) False
19. 19.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) a mirror (c) a magnet (d) a balloon
20. 20.True or false: yeast is not needed for making butter. (a) True (b) False
21. 21.🔍 Which is the odd one out? (a) baking a cake (b) dissolving salt (c) melting ice (d) freezing water
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is the one thing we change. (a) True (b) False
23. 23.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) yeast (c) fresh cream (d) cold water to rinse
24. 24.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) rusting iron (c) freezing water (d) milk turning to curd
25. 25.True or false: a battery cell is needed for making butter. (a) False (b) True
26. 26.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) more butter forms (c) it turns blue (d) no butter forms
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is the one thing we change. (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) folding paper (b) milk turning to curd (c) melting ice (d) freezing water
29. 29.True or false: baking a cake is a change that can be undone. (a) False (b) True
30. 30.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) the same jar (c) the amount of cream (d) time to make butter
31. 31.🔍 Which is the odd one out? (a) rusting iron (b) milk turning to curd (c) cooking an egg (d) dissolving salt
32. 32.🧈 Can this change be undone: dissolving salt? (a) can be undone (b) cannot be undone
33. 33.🧺 Do we need yeast for making butter? (a) needed (b) not needed
34. 34.🧺 Which of these is needed for making butter? (a) yeast (b) a battery cell (c) a balloon (d) cold water to rinse
35. 35.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) a mirror (d) a timer
36. 36.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
37. 37.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) melting butter (c) milk turning to curd (d) freezing water
38. 38.🧈 What is the watery liquid left after the butter forms? (a) oil (b) vinegar (c) honey (d) buttermilk
39. 39.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is what we measure. (a) False (b) True
40. 40.🧺 Do we need a timer for making butter? (a) needed (b) not needed

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