Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 357 · 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.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) ghee (c) butter lumps (d) cheese
2. 2.🧺 Which of these is needed for making butter? (a) a timer (b) a mirror (c) turmeric powder (d) a balloon
3. 3.🧺 Which of these is needed for making butter? (a) a magnet (b) cold water to rinse (c) yeast (d) turmeric powder
4. 4.🧺 Which of these is not needed for making butter? (a) a bowl (b) a timer (c) a battery cell (d) a jar with a tight lid
5. 5.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it will not break (c) it is heavier (d) it is hotter
6. 6.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
7. 7.🧺 Which of these is not needed for making butter? (a) yeast (b) a jar with a tight lid (c) cold water to rinse (d) fresh cream
8. 8.🧺 Which of these is needed for making butter? (a) a battery cell (b) fresh cream (c) a balloon (d) a magnet
9. 9.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) True (b) False
10. 10.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a timer (c) fresh cream (d) a magnet
11. 11.⚖️ 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
12. 12.🧈 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)
13. 13.True or false: turmeric powder is not needed for making butter. (a) True (b) False
14. 14.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a battery cell (c) a jar with a tight lid (d) a bowl
15. 15.🧈 Can this change be undone: freezing water? (a) cannot be undone (b) can be undone
16. 16.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) how hard we shake (b) time to make butter (c) the amount of cream (d) the cream temperature
17. 17.True or false: dissolving salt is a change that cannot be undone. (a) False (b) True
18. 18.⚖️ 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
19. 19.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
20. 20.⚖️ 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
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) True (b) False
22. 22.🧺 Do we need cold water to rinse for making butter? (a) needed (b) not needed
23. 23.🧈 Can this change be undone: melting ice? (a) cannot be undone (b) can be undone
24. 24.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) cold water to rinse (c) yeast (d) a jar with a tight lid
25. 25.🧈 Which of these is a change that can be undone? (a) baking a cake (b) rusting iron (c) cooking an egg (d) melting ice
26. 26.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it makes salt (c) it takes much longer (d) it is much faster
27. 27.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so cream does not spill (c) so it gets hot (d) so it turns yellow
28. 28.⚖️ 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 cream temperature (c) time to make butter (d) the same jar
29. 29.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) melting ice (c) melting butter (d) browning lemon ink
30. 30.⚖️ 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
31. 31.🔍 Which is the odd one out? (a) baking a cake (b) cooking an egg (c) folding paper (d) milk turning to curd
32. 32.True or false: a timer is not needed for making butter. (a) False (b) True
33. 33.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) it turns blue (c) it turns to cheese (d) more butter forms
34. 34.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) honey (c) oil (d) vinegar
35. 35.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
36. 36.True or false: cooking an egg is a change that can be undone. (a) False (b) True
37. 37.⚖️ 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
38. 38.🔍 Which is the odd one out? (a) cooking an egg (b) freezing water (c) folding paper (d) melting butter
39. 39.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a bowl (c) a timer (d) a jar with a tight lid
40. 40.True or false: dissolving salt is a change that can be undone. (a) True (b) False

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