Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 855 · 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: the jar is filled right to the top with cream. What happens? (a) it makes salt (b) it turns pink (c) it is much faster (d) it takes much longer
2. 2.🧈 Which of these is a change that cannot be undone? (a) rusting iron (b) freezing water (c) melting butter (d) melting ice
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the same jar (b) time to make butter (c) how hard we shake (d) the cream temperature
4. 4.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
5. 5.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) folding paper (c) dissolving salt (d) browning lemon ink
6. 6.True or false: melting ice is a change that can be undone. (a) False (b) True
7. 7.True or false: fresh cream is needed for making butter. (a) False (b) True
8. 8.🧺 Which of these is needed for making butter? (a) a magnet (b) a balloon (c) a timer (d) a battery cell
9. 9.True or false: baking a cake is a change that cannot be undone. (a) True (b) False
10. 10.True or false: turmeric powder is needed for making butter. (a) False (b) True
11. 11.🛟 Why is a plastic jar a good choice for shaking? (a) it is hotter (b) it is heavier (c) it will not break (d) it is magnetic
12. 12.🧺 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 battery cell (d) fresh cream
13. 13.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
14. 14.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so air gets out (c) so it gets hot (d) so cream does not spill
15. 15.True or false: cold water to rinse is not needed for making butter. (a) True (b) False
16. 16.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
17. 17.True or false: a magnet is needed for making butter. (a) True (b) False
18. 18.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
19. 19.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns to cheese (b) no butter forms (c) more butter forms (d) it turns blue
20. 20.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) True (b) False
22. 22.🔍 Which is the odd one out? (a) browning lemon ink (b) baking a cake (c) milk turning to curd (d) melting butter
23. 23.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
24. 24.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a balloon (c) a bowl (d) fresh cream
25. 25.⚖️ 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
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we change it (b) we measure it (c) we keep it the same
27. 27.True or false: cold water to rinse is needed for making butter. (a) True (b) False
28. 28.🔍 Which is the odd one out? (a) browning lemon ink (b) cooking an egg (c) milk turning to curd (d) folding paper
29. 29.True or false: melting ice is a change that cannot be undone. (a) True (b) False
30. 30.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) cold water to rinse (c) a balloon (d) a timer
31. 31.🔍 Which is the odd one out? (a) melting ice (b) rusting iron (c) browning lemon ink (d) cooking an egg
32. 32.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we change it (b) we measure it (c) we keep it the same
33. 33.🧺 Which of these is not needed for making butter? (a) a bowl (b) a mirror (c) a jar with a tight lid (d) cold water to rinse
34. 34.🔍 Which is the odd one out? (a) freezing water (b) milk turning to curd (c) cooking an egg (d) baking a cake
35. 35.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we change it (b) we measure it (c) we keep it the same
36. 36.🧈 Which tool is used in many Indian homes to churn curd into butter? (a) a rolling pin (b) a pressure cooker (c) a mathani (churner) (d) a sieve
37. 37.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) cold water to rinse (c) a mirror (d) a jar with a tight lid
38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) fresh cream (c) a bowl (d) a jar with a tight lid
39. 39.True or false: a timer is not needed for making butter. (a) False (b) True
40. 40.True or false: a bowl is not needed for making butter. (a) True (b) False

Free science experiments lessons, practice and worksheets at talentjr.in/science-experiments-for-kids