Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 52 · 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: dissolving salt is a change that can be undone. (a) False (b) True
2. 2.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a mathani (churner) (b) a sieve (c) a rolling pin (d) a pressure cooker
3. 3.🧺 Which of these is needed for making butter? (a) a magnet (b) a battery cell (c) a bowl (d) a balloon
4. 4.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it takes much longer (c) it is much faster (d) it makes salt
5. 5.⚖️ 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
6. 6.⚖️ 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 amount of cream (c) the cream temperature
7. 7.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) ghee (c) butter lumps (d) cheese
8. 8.⚖️ 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) True (b) False
9. 9.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) lumps of butter (c) clear water only (d) sugar crystals
10. 10.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we keep it the same (b) we change it (c) we measure it
11. 11.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) rusting iron (c) freezing water (d) dissolving salt
12. 12.🔍 Which is the odd one out? (a) freezing water (b) folding paper (c) dissolving salt (d) cooking an egg
13. 13.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) how hard we shake (b) the amount of cream (c) the cream temperature (d) the same jar
14. 14.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) shaking adds salt (c) the lid is warm (d) fat bits stick together
15. 15.True or false: milk turning to curd is a change that can be undone. (a) True (b) False
16. 16.🧺 Which of these is needed for making butter? (a) cold water to rinse (b) a battery cell (c) a balloon (d) turmeric powder
17. 17.🔮 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
18. 18.True or false: a mirror is needed for making butter. (a) True (b) False
19. 19.🧺 Which of these is not needed for making butter? (a) turmeric powder (b) a bowl (c) fresh cream (d) cold water to rinse
20. 20.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
21. 21.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is heavier (c) it is hotter (d) it is magnetic
22. 22.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a battery cell (c) a jar with a tight lid (d) fresh cream
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a mirror (c) a jar with a tight lid (d) fresh cream
24. 24.⚖️ 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
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) how hard we shake (c) time to make butter
26. 26.🧺 Which of these is not needed for making butter? (a) a mirror (b) cold water to rinse (c) fresh cream (d) a bowl
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we measure it (b) we change it (c) we keep it the same
28. 28.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
29. 29.🔍 Which is the odd one out? (a) cooking an egg (b) freezing water (c) baking a cake (d) rusting iron
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) time to make butter (c) the same jar (d) the amount of cream
31. 31.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is the one thing we change. (a) True (b) False
32. 32.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
33. 33.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a timer (c) a jar with a tight lid (d) cold water to rinse
34. 34.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so cream does not spill (c) so it turns yellow (d) so it gets hot
35. 35.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) yeast (c) a jar with a tight lid (d) a timer
36. 36.True or false: rusting iron is a change that cannot be undone. (a) False (b) True
37. 37.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
38. 38.⚖️ 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
39. 39.🧈 What is the watery liquid left after the butter forms? (a) oil (b) buttermilk (c) vinegar (d) honey
40. 40.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) turmeric powder (d) fresh cream

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