Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 777 · 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 of these is a change that can be undone? (a) cooking an egg (b) browning lemon ink (c) baking a cake (d) folding paper
2. 2.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) melting ice (c) cooking an egg (d) freezing water
3. 3.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is hotter (c) it is heavier (d) it is magnetic
4. 4.🧈 Can this change be undone: dissolving salt? (a) cannot be undone (b) can be undone
5. 5.🧈 What is the watery liquid left after the butter forms? (a) oil (b) vinegar (c) honey (d) buttermilk
6. 6.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
7. 7.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) still runny cream (c) cheese (d) butter lumps
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we change it (b) we measure it (c) we keep it the same
9. 9.True or false: folding paper is a change that can be undone. (a) False (b) True
10. 10.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the amount of cream (b) the cream temperature (c) time to make butter (d) how hard we shake
11. 11.🧺 Do we need a mirror for making butter? (a) not needed (b) needed
12. 12.True or false: a jar with a tight lid is not needed for making butter. (a) True (b) False
13. 13.True or false: rusting iron is a change that can be undone. (a) False (b) True
14. 14.🧺 Which of these is needed for making butter? (a) a battery cell (b) turmeric powder (c) a mirror (d) a timer
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) False (b) True
16. 16.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we keep it the same (b) we change it (c) we measure it
17. 17.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a balloon (c) cold water to rinse (d) yeast
18. 18.🧺 Which of these is needed for making butter? (a) yeast (b) a battery cell (c) a magnet (d) a jar with a tight lid
19. 19.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is the one thing we change. (a) True (b) False
20. 20.🛟 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
21. 21.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a timer (b) a battery cell (c) fresh cream (d) a jar with a tight lid
22. 22.🧺 Do we need a jar with a tight lid for making butter? (a) needed (b) not needed
23. 23.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
24. 24.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a timer (c) a jar with a tight lid (d) turmeric powder
25. 25.True or false: a magnet is needed for making butter. (a) False (b) True
26. 26.🔍 Which is the odd one out? (a) freezing water (b) browning lemon ink (c) milk turning to curd (d) rusting iron
27. 27.True or false: freezing water is a change that cannot be undone. (a) True (b) False
28. 28.🧺 Do we need yeast for making butter? (a) needed (b) not needed
29. 29.True or false: melting ice is a change that cannot be undone. (a) True (b) False
30. 30.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is kept the same. (a) True (b) False
31. 31.🧈 Which of these is a change that cannot be undone? (a) melting butter (b) freezing water (c) melting ice (d) baking a cake
32. 32.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is kept the same. (a) True (b) False
33. 33.True or false: fresh cream is not needed for making butter. (a) False (b) True
34. 34.🧈 Which of these is a change that cannot be undone? (a) browning lemon ink (b) melting ice (c) melting butter (d) freezing water
35. 35.True or false: folding paper is a change that cannot be undone. (a) False (b) True
36. 36.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
37. 37.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) a bowl (d) a balloon
38. 38.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) the same jar (c) the cream temperature
39. 39.⚖️ 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) the amount of cream (c) the cream temperature (d) how hard we shake
40. 40.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed

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