Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 160 · 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.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) water (c) moong seeds (d) a battery cell
2. 2.⚖️ Fair test — do seeds need water to sprout? True or false: how many seeds sprout is kept the same. (a) False (b) True
3. 3.🌱 Which of these is not needed for a seed to sprout? (a) soil (b) warmth (c) water (d) air
4. 4.🔍 Which is the odd one out? (a) salt (b) warmth (c) sunlight (d) sugar
5. 5.🌱 Seeds need water, air and ___ to sprout. (a) warmth (b) sugar (c) salt (d) soil
6. 6.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) wet or dry cotton (b) the same place (c) how many seeds sprout (d) the number of seeds
7. 7.🧺 Do we need a few days for sprouting seeds? (a) not needed (b) needed
8. 8.🧺 Do we need a small bowl for sprouting seeds? (a) needed (b) not needed
9. 9.🛟 What should you do after touching soil or seeds? (a) lick your fingers (b) rub your eyes (c) wash your hands (d) skip washing
10. 10.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a magnet (b) water (c) moong seeds (d) a few days
11. 11.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they do not sprout (b) they glow (c) they sprout faster (d) they grow fruit
12. 12.🌱 Will these sprout: wet seeds in the dark? (a) does not sprout (b) sprouts
13. 13.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) they turn to stones (b) no, never (c) they melt (d) yes, they sprout
14. 14.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a mirror (b) moong seeds (c) water (d) a few days
15. 15.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we measure it (b) we change it (c) we keep it the same
16. 16.🧺 Which of these is needed for sprouting seeds? (a) moong seeds (b) a mirror (c) turmeric powder (d) a magnet
17. 17.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) boiled seeds (c) seeds in the freezer (d) wet seeds in the dark
18. 18.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) eat a few to check (b) feed them to pets (c) never put seeds in mouth (d) throw them at friends
19. 19.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) how many seeds sprout (b) wet or dry cotton (c) the same place
20. 20.True or false: warmth is not needed for a seed to sprout. (a) True (b) False
21. 21.🌱 Where does a sprouting seed get its first food from? (a) the air (b) food stored in the seed (c) the cotton wool (d) the sunlight only
22. 22.🌱 Which of these sprouts in a few days? (a) wet seeds by a window (b) seeds on dry cotton (c) boiled seeds (d) seeds in the freezer
23. 23.🌱 Which of these is needed for a seed to sprout? (a) salt (b) soil (c) warmth (d) sunlight
24. 24.⚖️ Fair test — do seeds need water to sprout? What do we do with “the kind of seeds”? (a) we measure it (b) we keep it the same (c) we change it
25. 25.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we measure it (b) we keep it the same (c) we change it
26. 26.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) pale yellow (b) dark green (c) blue (d) bright red
27. 27.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we measure it (b) we keep it the same (c) we change it
28. 28.True or false: air is needed for a seed to sprout. (a) True (b) False
29. 29.🧺 Which of these is needed for sprouting seeds? (a) a balloon (b) a mirror (c) water (d) turmeric powder
30. 30.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we change it (b) we measure it (c) we keep it the same
31. 31.🌱 Why do the seeds on dry cotton not sprout? (a) they have no water (b) they have no salt (c) they have no soil (d) they are too wet
32. 32.⚖️ Fair test — do seeds need water to sprout? True or false: the same bowls is what we measure. (a) True (b) False
33. 33.True or false: a balloon is needed for sprouting seeds. (a) True (b) False
34. 34.True or false: seeds on dry cotton does not sprout. (a) False (b) True
35. 35.True or false: wet seeds in the dark does not sprout. (a) False (b) True
36. 36.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the same bowls (b) the same place (c) wet or dry cotton (d) the number of seeds
37. 37.True or false: a battery cell is not needed for sprouting seeds. (a) True (b) False
38. 38.🌱 Will these sprout: boiled seeds? (a) does not sprout (b) sprouts
39. 39.🌱 Will these sprout: wet seeds by a window? (a) sprouts (b) does not sprout
40. 40.🧺 Which of these is not needed for sprouting seeds? (a) water (b) yeast (c) a small bowl (d) a few days

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