Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 397 · 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 is the odd one out? (a) freezing water (b) rusting iron (c) baking a cake (d) cooking an egg
2. 2.🧈 Which of these is a change that cannot be undone? (a) melting ice (b) baking a cake (c) folding paper (d) freezing water
3. 3.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a mirror (b) fresh cream (c) a timer (d) cold water to rinse
4. 4.🔮 Predict: you stop shaking after only one minute. What do you have? (a) still runny cream (b) cheese (c) ghee (d) butter lumps
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.⚖️ 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
7. 7.True or false: yeast is needed for making butter. (a) True (b) False
8. 8.True or false: cold water to rinse is needed for making butter. (a) True (b) False
9. 9.🧺 Do we need a battery cell for making butter? (a) not needed (b) needed
10. 10.🔍 Which is the odd one out? (a) freezing water (b) browning lemon ink (c) melting butter (d) dissolving salt
11. 11.🛟 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
12. 12.🔍 Which is the odd one out? (a) melting ice (b) baking a cake (c) cooking an egg (d) rusting iron
13. 13.⚖️ 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) how hard we shake (d) the same jar
14. 14.⚖️ 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
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is kept the same. (a) False (b) True
16. 16.🧈 Which of these is a change that can be undone? (a) baking a cake (b) folding paper (c) browning lemon ink (d) cooking an egg
17. 17.True or false: dissolving salt is a change that can be undone. (a) False (b) True
18. 18.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) fresh cream (c) a timer (d) a magnet
19. 19.⚖️ 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) how hard we shake (d) the cream temperature
20. 20.True or false: baking a cake is a change that can be undone. (a) False (b) True
21. 21.🧺 Do we need a timer for making butter? (a) not needed (b) needed
22. 22.🧺 Which of these is needed for making butter? (a) a magnet (b) turmeric powder (c) a timer (d) yeast
23. 23.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) fresh cream (c) cold water to rinse (d) turmeric powder
24. 24.True or false: a timer is needed for making butter. (a) True (b) False
25. 25.🧈 Which of these is a change that cannot be undone? (a) folding paper (b) melting butter (c) dissolving salt (d) milk turning to curd
26. 26.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we measure it (b) we change it (c) we keep it the same
27. 27.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it turns pink (b) it makes salt (c) it is much faster (d) it takes much longer
28. 28.🧺 Which of these is needed for making butter? (a) turmeric powder (b) yeast (c) a balloon (d) a bowl
29. 29.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) clear water (c) powder (d) thick whipped cream
30. 30.🔍 Which is the odd one out? (a) melting ice (b) freezing water (c) cooking an egg (d) melting butter
31. 31.🧺 Do we need a jar with a tight lid for making butter? (a) not needed (b) needed
32. 32.🔍 Which is the odd one out? (a) dissolving salt (b) baking a cake (c) browning lemon ink (d) rusting iron
33. 33.🧈 Which of these is a change that cannot be undone? (a) freezing water (b) dissolving salt (c) rusting iron (d) melting butter
34. 34.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a jar with a tight lid (b) a bowl (c) a balloon (d) fresh cream
35. 35.🧈 Can this change be undone: rusting iron? (a) cannot be undone (b) can be undone
36. 36.🧺 Which of these is needed for making butter? (a) cold water to rinse (b) a magnet (c) a balloon (d) a mirror
37. 37.⚖️ 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
38. 38.🔍 What do you see after shaking cream in a jar for a long time? (a) sugar crystals (b) bubbles of gas (c) lumps of butter (d) clear water only
39. 39.🔍 Which is the odd one out? (a) freezing water (b) folding paper (c) baking a cake (d) melting butter
40. 40.True or false: a magnet is not needed for making butter. (a) True (b) False

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