Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 737 · 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.True or false: folding paper is a change that can be undone. (a) False (b) True
2. 2.🧺 Which of these is needed for making butter? (a) a mirror (b) a bowl (c) a balloon (d) a battery cell
3. 3.True or false: cooking an egg is a change that can be undone. (a) False (b) True
4. 4.True or false: rusting iron is a change that cannot be undone. (a) True (b) False
5. 5.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we keep it the same (b) we measure it (c) we change it
6. 6.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) how hard we shake (b) the same jar (c) the amount of cream (d) the cream temperature
7. 7.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) freezing water (c) folding paper (d) rusting iron
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) a bowl (c) cold water to rinse (d) a timer
9. 9.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) powder (c) clear water (d) thick whipped cream
10. 10.True or false: browning lemon ink is a change that cannot be undone. (a) False (b) True
11. 11.🧺 Which of these is not needed for making butter? (a) fresh cream (b) a bowl (c) a battery cell (d) a timer
12. 12.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
13. 13.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
14. 14.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so cream does not spill (c) so it gets hot (d) so it turns yellow
15. 15.⚖️ 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
16. 16.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the cream temperature (b) how hard we shake (c) time to make butter
17. 17.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) freezing water (c) dissolving salt (d) baking a cake
18. 18.True or false: browning lemon ink is a change that can be undone. (a) False (b) True
19. 19.🧈 Can this change be undone: folding paper? (a) can be undone (b) cannot be undone
20. 20.🔍 Which is the odd one out? (a) melting butter (b) milk turning to curd (c) melting ice (d) folding paper
21. 21.🧺 Do we need a timer for making butter? (a) not needed (b) needed
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we keep it the same (b) we change it (c) we measure it
23. 23.True or false: cold water to rinse is needed for making butter. (a) True (b) False
24. 24.🔮 Predict: you stop shaking after only one minute. What do you have? (a) butter lumps (b) ghee (c) cheese (d) still runny cream
25. 25.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the amount of cream is the one thing we change. (a) False (b) True
26. 26.True or false: a balloon is needed for making butter. (a) True (b) False
27. 27.True or false: yeast is needed for making butter. (a) False (b) True
28. 28.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it takes much longer (c) it makes salt (d) it turns pink
29. 29.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
30. 30.🧺 Do we need a balloon for making butter? (a) not needed (b) needed
31. 31.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “how hard we shake”? (a) we measure it (b) we change it (c) we keep it the same
32. 32.🔍 Which is the odd one out? (a) freezing water (b) melting butter (c) folding paper (d) browning lemon ink
33. 33.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “time to make butter”? (a) we measure it (b) we keep it the same (c) we change it
34. 34.True or false: yeast is not needed for making butter. (a) False (b) True
35. 35.True or false: cold water to rinse is not needed for making butter. (a) False (b) True
36. 36.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
37. 37.🔍 Which is the odd one out? (a) melting ice (b) melting butter (c) baking a cake (d) folding paper
38. 38.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) vinegar (c) honey (d) oil
39. 39.⚖️ 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) the amount of cream (d) how hard we shake
40. 40.🧺 Which of these is needed for making butter? (a) a timer (b) turmeric powder (c) a battery cell (d) yeast

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