Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 492 · 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 not needed for making butter? (a) cold water to rinse (b) a magnet (c) a jar with a tight lid (d) a bowl
2. 2.🧺 Which of these is needed for making butter? (a) a battery cell (b) a magnet (c) turmeric powder (d) a timer
3. 3.🧈 What is the watery liquid left after the butter forms? (a) vinegar (b) honey (c) buttermilk (d) oil
4. 4.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the amount of cream (b) the cream temperature (c) the same jar (d) time to make butter
5. 5.⚖️ 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 change it (c) we keep it the same
6. 6.True or false: a bowl is needed for making butter. (a) False (b) True
7. 7.🧈 Which of these is a change that can be undone? (a) cooking an egg (b) folding paper (c) rusting iron (d) baking a cake
8. 8.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we change it (b) we keep it the same (c) we measure it
9. 9.🔮 Predict: you shake skimmed milk (with almost no cream) instead. What happens? (a) more butter forms (b) it turns blue (c) it turns to cheese (d) no butter forms
10. 10.🧺 Which of these is not needed for making butter? (a) a battery cell (b) fresh cream (c) cold water to rinse (d) a bowl
11. 11.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
12. 12.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
13. 13.🧈 Which of these is a change that can be undone? (a) rusting iron (b) browning lemon ink (c) freezing water (d) cooking an egg
14. 14.⚖️ 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 measure it (c) we keep it the same
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is what we measure. (a) True (b) False
16. 16.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) rusting iron (c) freezing water (d) dissolving salt
17. 17.True or false: cold water to rinse is not needed for making butter. (a) False (b) True
18. 18.🛟 Why must the jar lid be screwed on tightly? (a) so air gets out (b) so it turns yellow (c) so it gets hot (d) so cream does not spill
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.True or false: turmeric powder is needed for making butter. (a) False (b) True
21. 21.⚖️ 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
22. 22.🧺 Which of these is needed for making butter? (a) turmeric powder (b) yeast (c) a magnet (d) fresh cream
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a magnet (b) a jar with a tight lid (c) cold water to rinse (d) a timer
24. 24.🧺 Do we need a timer for making butter? (a) not needed (b) needed
25. 25.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) fresh cream (c) turmeric powder (d) a timer
26. 26.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a battery cell (c) a bowl (d) cold water to rinse
27. 27.⚖️ 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
28. 28.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) fresh cream (c) a balloon (d) a timer
29. 29.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) turmeric powder (b) a jar with a tight lid (c) a timer (d) a bowl
30. 30.🛟 Why is a plastic jar a good choice for shaking? (a) it is heavier (b) it will not break (c) it is hotter (d) it is magnetic
31. 31.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the cream temperature”? (a) we measure it (b) we keep it the same (c) we change it
32. 32.🧺 Which of these is needed for making butter? (a) a mirror (b) cold water to rinse (c) a battery cell (d) a balloon
33. 33.🔍 Which is the odd one out? (a) rusting iron (b) melting ice (c) baking a cake (d) milk turning to curd
34. 34.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it makes salt (c) it takes much longer (d) it is much faster
35. 35.🔍 Which is the odd one out? (a) folding paper (b) dissolving salt (c) melting ice (d) baking a cake
36. 36.🔍 Which is the odd one out? (a) freezing water (b) melting butter (c) melting ice (d) browning lemon ink
37. 37.🧈 Which of these is a change that can be undone? (a) milk turning to curd (b) dissolving salt (c) cooking an egg (d) rusting iron
38. 38.🔮 Predict: you stop shaking after only one minute. What do you have? (a) ghee (b) butter lumps (c) cheese (d) still runny cream
39. 39.🧈 Can this change be undone: melting ice? (a) can be undone (b) cannot be undone
40. 40.True or false: a timer is not needed for making butter. (a) True (b) False

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