Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 818 · 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: a bowl is needed for making butter. (a) True (b) False
2. 2.⚖️ 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 cream temperature (c) the amount of cream (d) time to make butter
3. 3.⚖️ 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
4. 4.🧺 Which of these is needed for making butter? (a) a magnet (b) yeast (c) cold water to rinse (d) a battery cell
5. 5.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a bowl (c) cold water to rinse (d) a balloon
6. 6.🧺 Do we need a bowl for making butter? (a) not needed (b) needed
7. 7.🧺 Do we need a battery cell for making butter? (a) needed (b) not needed
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) a magnet (d) cold water to rinse
9. 9.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it is hotter (c) it will not break (d) it is magnetic
10. 10.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
11. 11.🧺 Do we need a timer for making butter? (a) not needed (b) needed
12. 12.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) still runny cream (c) butter lumps (d) cheese
13. 13.True or false: fresh cream is needed for making butter. (a) True (b) False
14. 14.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) melting butter (c) browning lemon ink (d) freezing water
15. 15.🔍 Which is the odd one out? (a) freezing water (b) dissolving salt (c) rusting iron (d) melting butter
16. 16.True or false: a jar with a tight lid is not needed for making butter. (a) False (b) True
17. 17.🧺 Do we need fresh cream for making butter? (a) not needed (b) needed
18. 18.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) it turns blue (b) no butter forms (c) it turns to cheese (d) more butter forms
19. 19.⚖️ 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
20. 20.True or false: folding paper is a change that cannot be undone. (a) True (b) False
21. 21.True or false: a bowl is not needed for making butter. (a) True (b) False
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the same jar (b) time to make butter (c) the cream temperature
23. 23.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) the amount of cream (b) time to make butter (c) the cream temperature
24. 24.🧈 Which of these is a change that can be undone? (a) baking a cake (b) milk turning to curd (c) rusting iron (d) melting ice
25. 25.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) dissolving salt (c) freezing water (d) cooking an egg
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) True (b) False
27. 27.⚖️ 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 change it (c) we measure it
28. 28.🛟 Why must the jar lid be screwed on tightly? (a) so cream does not spill (b) so it gets hot (c) so it turns yellow (d) so air gets out
29. 29.🧈 What is the watery liquid left after the butter forms? (a) oil (b) buttermilk (c) honey (d) vinegar
30. 30.🧺 Which of these is needed for making butter? (a) a balloon (b) a mirror (c) a bowl (d) turmeric powder
31. 31.⚖️ 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 measure it (c) we change it
32. 32.True or false: milk turning to curd is a change that can be undone. (a) True (b) False
33. 33.🧺 Which of these is not needed for making butter? (a) turmeric powder (b) a timer (c) fresh cream (d) cold water to rinse
34. 34.🧺 Which of these is needed for making butter? (a) a jar with a tight lid (b) a battery cell (c) a balloon (d) a magnet
35. 35.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) freezing water (c) milk turning to curd (d) baking a cake
36. 36.🧺 Do we need a mirror for making butter? (a) needed (b) not needed
37. 37.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a bowl (c) cold water to rinse (d) fresh cream
38. 38.🧈 Can this change be undone: rusting iron? (a) can be undone (b) cannot be undone
39. 39.🔍 Which is the odd one out? (a) dissolving salt (b) folding paper (c) baking a cake (d) freezing water
40. 40.🧺 Which of these is needed for making butter? (a) turmeric powder (b) a mirror (c) a magnet (d) a timer

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