Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 824 · 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 a mirror for making butter? (a) needed (b) not needed
2. 2.🧺 Which of these is not needed for making butter? (a) a battery cell (b) fresh cream (c) cold water to rinse (d) a jar with a tight lid
3. 3.True or false: turmeric powder is needed for making butter. (a) True (b) False
4. 4.⚖️ 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
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 change it (c) we measure it
6. 6.⚖️ 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
7. 7.🧈 Before the butter appears, what does the cream turn into? (a) thick whipped cream (b) ice (c) powder (d) clear water
8. 8.True or false: a battery cell is needed for making butter. (a) True (b) False
9. 9.🧈 Can this change be undone: melting butter? (a) cannot be undone (b) can be undone
10. 10.🧺 Which of these is needed for making butter? (a) a mirror (b) a magnet (c) a bowl (d) yeast
11. 11.True or false: a bowl is needed for making butter. (a) False (b) True
12. 12.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) False (b) True
13. 13.🧈 Which of these is a change that cannot be undone? (a) dissolving salt (b) baking a cake (c) melting ice (d) melting butter
14. 14.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) cold water to rinse (d) a battery cell
15. 15.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) no butter forms (b) more butter forms (c) it turns blue (d) it turns to cheese
16. 16.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) melting ice (c) baking a cake (d) cooking an egg
17. 17.🧈 Can this change be undone: folding paper? (a) cannot be undone (b) can be undone
18. 18.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) cheese (c) ghee (d) butter lumps
19. 19.🛟 Why is a plastic jar a good choice for shaking? (a) it will not break (b) it is magnetic (c) it is hotter (d) it is heavier
20. 20.🧺 Do we need a balloon for making butter? (a) needed (b) not needed
21. 21.🧺 Which of these is not needed for making butter? (a) turmeric powder (b) cold water to rinse (c) a jar with a tight lid (d) a bowl
22. 22.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) False (b) True
23. 23.True or false: yeast is needed for making butter. (a) False (b) True
24. 24.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is what we measure? (a) the cream temperature (b) time to make butter (c) the amount of cream (d) how hard we shake
25. 25.True or false: folding paper is a change that cannot be undone. (a) False (b) True
26. 26.🔍 Which is the odd one out? (a) milk turning to curd (b) cooking an egg (c) melting butter (d) browning lemon ink
27. 27.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the same jar is kept the same. (a) True (b) False
28. 28.🧺 Which of these is needed for making butter? (a) a battery cell (b) turmeric powder (c) yeast (d) cold water to rinse
29. 29.🧈 Which of these is a change that can be undone? (a) melting butter (b) cooking an egg (c) rusting iron (d) browning lemon ink
30. 30.🛟 Why must the jar lid be screwed on tightly? (a) so it turns yellow (b) so it gets hot (c) so cream does not spill (d) so air gets out
31. 31.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) vinegar (c) honey (d) oil
32. 32.True or false: dissolving salt is a change that can be undone. (a) True (b) False
33. 33.🧺 Do we need a magnet for making butter? (a) needed (b) not needed
34. 34.🔍 Which is the odd one out? (a) melting butter (b) melting ice (c) dissolving salt (d) cooking an egg
35. 35.True or false: a jar with a tight lid is needed for making butter. (a) True (b) False
36. 36.True or false: a battery cell is not needed for making butter. (a) True (b) False
37. 37.🧺 Which of these is needed for making butter? (a) a balloon (b) a mirror (c) fresh cream (d) a battery cell
38. 38.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it turns pink (c) it takes much longer (d) it makes salt
39. 39.True or false: a timer is needed for making butter. (a) False (b) True
40. 40.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) a bowl (c) a timer (d) fresh cream

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