Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 959 · 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 yeast for making butter? (a) not needed (b) needed
2. 2.True or false: a bowl is needed for making butter. (a) True (b) False
3. 3.⚖️ 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 keep it the same (c) we measure it
4. 4.🧈 Can this change be undone: milk turning to curd? (a) cannot be undone (b) can be undone
5. 5.🧺 Which of these is not needed for making butter? (a) fresh cream (b) turmeric powder (c) a jar with a tight lid (d) a timer
6. 6.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a bowl (c) fresh cream (d) yeast
7. 7.🧺 Which of these is not needed for making butter? (a) a timer (b) a mirror (c) a bowl (d) fresh cream
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) time to make butter (b) how hard we shake (c) the amount of cream (d) the cream temperature
9. 9.⚖️ 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
10. 10.🔍 Which is the odd one out? (a) dissolving salt (b) milk turning to curd (c) melting ice (d) folding paper
11. 11.🧈 What is the watery liquid left after the butter forms? (a) honey (b) oil (c) buttermilk (d) vinegar
12. 12.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a balloon (b) a jar with a tight lid (c) a timer (d) a bowl
13. 13.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
14. 14.🔍 Which is the odd one out? (a) folding paper (b) melting ice (c) dissolving salt (d) browning lemon ink
15. 15.🔍 Which is the odd one out? (a) cooking an egg (b) folding paper (c) rusting iron (d) baking a cake
16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a magnet (b) cold water to rinse (c) a bowl (d) a timer
17. 17.True or false: fresh cream is needed for making butter. (a) True (b) False
18. 18.🔍 What do you see after shaking cream in a jar for a long time? (a) bubbles of gas (b) sugar crystals (c) lumps of butter (d) clear water only
19. 19.⚖️ 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
20. 20.🧈 Which of these is a change that can be undone? (a) melting butter (b) milk turning to curd (c) browning lemon ink (d) rusting iron
21. 21.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
22. 22.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so air gets out (c) so it turns yellow (d) so cream does not spill
23. 23.True or false: turmeric powder is needed for making butter. (a) True (b) False
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we measure it (b) we keep it the same (c) we change it
25. 25.🧺 Which of these is needed for making butter? (a) a battery cell (b) a jar with a tight lid (c) a magnet (d) turmeric powder
26. 26.⚖️ 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) False (b) True
27. 27.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) a timer (c) a jar with a tight lid (d) a bowl
28. 28.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) cheese (d) still runny cream
29. 29.🔍 Which is the odd one out? (a) milk turning to curd (b) browning lemon ink (c) cooking an egg (d) freezing water
30. 30.🧺 Do we need a magnet for making butter? (a) not needed (b) needed
31. 31.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
32. 32.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is heavier (c) it is magnetic (d) it is hotter
33. 33.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) freezing water (c) melting ice (d) milk turning to curd
34. 34.True or false: milk turning to curd is a change that cannot be undone. (a) True (b) False
35. 35.True or false: a magnet is not needed for making butter. (a) False (b) True
36. 36.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a bowl (c) yeast (d) fresh cream
37. 37.🧺 Do we need a timer for making butter? (a) not needed (b) needed
38. 38.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it makes salt (c) it turns pink (d) it takes much longer
39. 39.⚖️ 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 cream temperature (d) the amount of cream
40. 40.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed

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