Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 447 · 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.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
2. 2.🧈 Which of these is a change that can be undone? (a) freezing water (b) baking a cake (c) cooking an egg (d) milk turning to curd
3. 3.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
4. 4.🔍 Which is the odd one out? (a) baking a cake (b) cooking an egg (c) browning lemon ink (d) melting ice
5. 5.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) rusting iron (c) dissolving salt (d) melting butter
6. 6.⚖️ 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 keep it the same (c) we measure it
7. 7.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) fresh cream (c) a timer (d) a bowl
8. 8.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so air gets out (d) so cream does not spill
9. 9.True or false: browning lemon ink is a change that cannot be undone. (a) False (b) True
10. 10.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) a balloon (d) a jar with a tight lid
11. 11.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is hotter (c) it is magnetic (d) it is heavier
12. 12.True or false: a battery cell is not needed for making butter. (a) False (b) True
13. 13.True or false: cooking an egg is a change that can be undone. (a) False (b) True
14. 14.🧈 Which of these is a change that can be undone? (a) melting butter (b) milk turning to curd (c) cooking an egg (d) baking a cake
15. 15.True or false: a bowl is not needed for making butter. (a) True (b) False
16. 16.🧺 Which of these is not needed for making butter? (a) a balloon (b) fresh cream (c) a timer (d) cold water to rinse
17. 17.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) butter lumps (c) still runny cream (d) cheese
18. 18.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) False (b) True
20. 20.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it is much faster (c) it makes salt (d) it takes much longer
21. 21.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a battery cell (c) fresh cream (d) a jar with a tight lid
22. 22.🔍 Which is the odd one out? (a) freezing water (b) dissolving salt (c) melting ice (d) rusting iron
23. 23.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
24. 24.🔍 Which is the odd one out? (a) baking a cake (b) folding paper (c) milk turning to curd (d) cooking an egg
25. 25.⚖️ 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
26. 26.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a magnet (c) a bowl (d) cold water to rinse
27. 27.🧈 What is the watery liquid left after the butter forms? (a) oil (b) vinegar (c) honey (d) buttermilk
28. 28.🧺 Which of these is needed for making butter? (a) cold water to rinse (b) a magnet (c) a mirror (d) turmeric powder
29. 29.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
30. 30.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
31. 31.🧺 Which of these is needed for making butter? (a) a balloon (b) a magnet (c) fresh cream (d) a mirror
32. 32.🔍 Which is the odd one out? (a) baking a cake (b) rusting iron (c) cooking an egg (d) dissolving salt
33. 33.🧺 Which of these is needed for making butter? (a) a bowl (b) turmeric powder (c) a battery cell (d) a balloon
34. 34.🧈 Can this change be undone: milk turning to curd? (a) can be undone (b) cannot be undone
35. 35.🔍 Which is the odd one out? (a) browning lemon ink (b) dissolving salt (c) melting butter (d) freezing water
36. 36.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
37. 37.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) freezing water (c) baking a cake (d) folding paper
38. 38.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
39. 39.True or false: yeast is needed for making butter. (a) False (b) True
40. 40.🧺 Do we need a mirror for making butter? (a) needed (b) not needed

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