Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 635 · 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) melting ice (b) baking a cake (c) browning lemon ink (d) rusting iron
2. 2.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it is much faster (c) it takes much longer (d) it makes salt
3. 3.🧺 Do we need a bowl for making butter? (a) needed (b) not needed
4. 4.True or false: folding paper is a change that can be undone. (a) True (b) False
5. 5.🧺 Which of these is needed for making butter? (a) turmeric powder (b) yeast (c) a mirror (d) fresh cream
6. 6.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) no butter forms (c) it turns to cheese (d) it turns blue
7. 7.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
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) False (b) True
9. 9.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a mathani (churner) (c) a pressure cooker (d) a sieve
10. 10.🧺 Which of these is needed for making butter? (a) a timer (b) a balloon (c) a magnet (d) yeast
11. 11.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
12. 12.True or false: browning lemon ink is a change that cannot be undone. (a) True (b) False
13. 13.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) the lid is warm (c) fat bits stick together (d) shaking adds salt
14. 14.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we change it (b) we measure it (c) we keep it the same
15. 15.🧺 Which of these is not needed for making butter? (a) fresh cream (b) cold water to rinse (c) yeast (d) a timer
16. 16.🧈 Can this change be undone: browning lemon ink? (a) can be undone (b) cannot be undone
17. 17.🧺 Which of these is needed for making butter? (a) a magnet (b) a battery cell (c) a mirror (d) a bowl
18. 18.🧺 Which of these is needed for making butter? (a) a battery cell (b) turmeric powder (c) a balloon (d) a jar with a tight lid
19. 19.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) fresh cream (c) a mirror (d) cold water to rinse
20. 20.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) oil (c) vinegar (d) honey
21. 21.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
22. 22.True or false: a mirror is needed for making butter. (a) True (b) False
23. 23.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) time to make butter (b) the same jar (c) the amount of cream (d) the cream temperature
24. 24.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) still runny cream (c) ghee (d) cheese
25. 25.🔍 Which is the odd one out? (a) melting butter (b) freezing water (c) melting ice (d) milk turning to curd
26. 26.True or false: a timer is not needed for making butter. (a) True (b) False
27. 27.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is heavier (c) it is magnetic (d) it will not break
28. 28.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so air gets out (c) so cream does not spill (d) so it gets hot
29. 29.🔍 Which is the odd one out? (a) melting ice (b) freezing water (c) melting butter (d) rusting iron
30. 30.🧺 Which of these is not needed for making butter? (a) fresh cream (b) cold water to rinse (c) a battery cell (d) a bowl
31. 31.⚖️ 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
32. 32.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) freezing water (c) cooking an egg (d) folding paper
33. 33.⚖️ 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
34. 34.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a timer (c) turmeric powder (d) cold water to rinse
35. 35.True or false: cold water to rinse is needed for making butter. (a) True (b) False
36. 36.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we keep it the same (b) we change it (c) we measure it
37. 37.True or false: fresh cream is not needed for making butter. (a) True (b) False
38. 38.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is what we measure. (a) True (b) False
39. 39.True or false: a magnet is needed for making butter. (a) False (b) True
40. 40.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone

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