Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 651 · 40 questions

What you do (Water, air, warmth): 1. Put cotton wool in two bowls; wet one and leave the other dry. 2. Place 10 moong seeds on each. 3. Keep both bowls in the same warm place and keep the wet cotton damp. 4. Count the sprouted seeds every day, and wash your hands.

1. 1.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) yes, they sprout (b) no, never (c) they turn to stones (d) they melt
2. 2.🌱 Is air needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
3. 3.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the same place (b) wet or dry cotton (c) how many seeds sprout (d) the same bowls
4. 4.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) blue (b) pale yellow (c) dark green (d) bright red
5. 5.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is the one thing we change. (a) False (b) True
6. 6.🔍 Which is the odd one out? (a) warmth (b) water (c) salt (d) air
7. 7.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) a small bowl (c) water (d) yeast
8. 8.⚖️ Fair test — do seeds need water to sprout? True or false: how many seeds sprout is what we measure. (a) False (b) True
9. 9.🌱 Will these sprout: seeds on wet cotton? (a) sprouts (b) does not sprout
10. 10.True or false: cotton wool is needed for sprouting seeds. (a) True (b) False
11. 11.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) eat a few to check (b) never put seeds in mouth (c) feed them to pets (d) throw them at friends
12. 12.🌱 Why do the seeds on dry cotton not sprout? (a) they are too wet (b) they have no salt (c) they have no soil (d) they have no water
13. 13.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is kept the same. (a) False (b) True
14. 14.🌱 Where does a sprouting seed get its first food from? (a) the sunlight only (b) food stored in the seed (c) the cotton wool (d) the air
15. 15.🧺 Which of these is needed for sprouting seeds? (a) yeast (b) water (c) a magnet (d) a balloon
16. 16.🌱 Which of these is not needed for a seed to sprout? (a) air (b) water (c) salt (d) warmth
17. 17.True or false: a few days is not needed for sprouting seeds. (a) False (b) True
18. 18.🌱 Will these sprout: seeds on dry cotton? (a) sprouts (b) does not sprout
19. 19.📘 What do we call a seed starting to grow? (a) condensation (b) pollination (c) evaporation (d) germination
20. 20.🧺 Which of these is needed for sprouting seeds? (a) a battery cell (b) turmeric powder (c) a mirror (d) cotton wool
21. 21.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) boiled seeds (c) seeds on dry cotton (d) seeds on wet cotton
22. 22.🔍 Which is the odd one out? (a) soil (b) sunlight (c) warmth (d) salt
23. 23.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is what we measure. (a) False (b) True
24. 24.🌱 Will these sprout: wet seeds in the dark? (a) does not sprout (b) sprouts
25. 25.True or false: wet seeds in the dark sprouts in a few days. (a) False (b) True
26. 26.🌱 Will these sprout: boiled seeds? (a) does not sprout (b) sprouts
27. 27.🌱 Which of these does not sprout? (a) wet seeds in the dark (b) seeds on wet cotton (c) wet seeds by a window (d) seeds on dry cotton
28. 28.🌱 What comes out of a moong seed first when it sprouts? (a) a flower (b) a fruit (c) a tiny root (d) a thorn
29. 29.True or false: a mirror is not needed for sprouting seeds. (a) False (b) True
30. 30.🌱 Seeds need water, air and ___ to sprout. (a) sugar (b) salt (c) warmth (d) soil
31. 31.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) a battery cell (c) water (d) cotton wool
32. 32.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we change it (b) we keep it the same (c) we measure it
33. 33.🧺 Do we need a balloon for sprouting seeds? (a) not needed (b) needed
34. 34.🔍 Which is the odd one out? (a) sunlight (b) water (c) warmth (d) air
35. 35.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we keep it the same (b) we change it (c) we measure it
36. 36.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we keep it the same (b) we measure it (c) we change it
37. 37.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the kind of seeds (b) the same place (c) how many seeds sprout (d) wet or dry cotton
38. 38.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is the one thing we change. (a) False (b) True
39. 39.🧺 Which of these is needed for sprouting seeds? (a) a mirror (b) a few days (c) a magnet (d) a battery cell
40. 40.🌱 Which of these does not sprout? (a) wet seeds by a window (b) boiled seeds (c) wet seeds in the dark (d) seeds on wet cotton

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