Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 760 · 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.🧺 Do we need a timer for making butter? (a) not needed (b) needed
2. 2.🧈 Which of these is a change that can be undone? (a) freezing water (b) rusting iron (c) browning lemon ink (d) cooking an egg
3. 3.🔍 Which is the odd one out? (a) melting butter (b) browning lemon ink (c) folding paper (d) melting ice
4. 4.🧺 Which of these is not needed for making butter? (a) fresh cream (b) yeast (c) cold water to rinse (d) a bowl
5. 5.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a mirror (c) fresh cream (d) a timer
6. 6.True or false: a balloon is not needed for making butter. (a) False (b) True
7. 7.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
8. 8.True or false: browning lemon ink is a change that can be undone. (a) True (b) False
9. 9.True or false: milk turning to curd is a change that can be undone. (a) False (b) True
10. 10.🧈 Which of these is a change that can be undone? (a) melting ice (b) milk turning to curd (c) cooking an egg (d) baking a cake
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) True (b) False
12. 12.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
13. 13.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) clear water only (c) lumps of butter (d) bubbles of gas
14. 14.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) melting ice (c) rusting iron (d) folding paper
15. 15.🔮 Predict: you stop shaking after only one minute. What do you have? (a) cheese (b) still runny cream (c) butter lumps (d) ghee
16. 16.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it turns pink (c) it takes much longer (d) it makes salt
17. 17.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
18. 18.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) melting butter (c) milk turning to curd (d) folding paper
19. 19.⚖️ 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 keep it the same (c) we measure it
20. 20.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a timer (c) a bowl (d) turmeric powder
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) how hard we shake (c) the amount of cream (d) time to make butter
22. 22.True or false: turmeric powder is not needed for making butter. (a) False (b) True
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a jar with a tight lid (c) a battery cell (d) cold water to rinse
24. 24.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a jar with a tight lid (c) a bowl (d) a battery cell
25. 25.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) honey (c) oil (d) buttermilk
26. 26.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) clear water (c) powder (d) thick whipped cream
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we measure it (b) we keep it the same (c) we change it
28. 28.🔍 Which is the odd one out? (a) folding paper (b) baking a cake (c) freezing water (d) melting butter
29. 29.True or false: a battery cell is not needed for making butter. (a) True (b) False
30. 30.🔍 Which is the odd one out? (a) baking a cake (b) melting butter (c) cooking an egg (d) rusting iron
31. 31.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns blue (c) it turns to cheese (d) no butter forms
32. 32.⚖️ 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
33. 33.True or false: rusting iron is a change that can be undone. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) milk turning to curd (b) browning lemon ink (c) baking a cake (d) dissolving salt
35. 35.🧺 Which of these is needed for making butter? (a) a mirror (b) a magnet (c) a balloon (d) a jar with a tight lid
36. 36.🧺 Which of these is needed for making butter? (a) yeast (b) a balloon (c) turmeric powder (d) a bowl
37. 37.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
38. 38.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a magnet (c) a jar with a tight lid (d) fresh cream
39. 39.🧺 Do we need yeast for making butter? (a) not needed (b) needed
40. 40.⚖️ 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 measure it (c) we change it

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