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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 529 · 40 questions
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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.

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

Answer key

  1. a balloon
  2. how many seeds sprout
  3. True
  4. wet or dry cotton
  5. sprouts
  6. needed
  7. False
  8. we keep it the same
  9. True
  10. does not sprout
  11. we change it
  12. we keep it the same
  13. a magnet
  14. water
  15. seeds in the freezer
  16. True
  17. True
  18. yes, they sprout
  19. we keep it the same
  20. they do not sprout
  21. wash your hands
  22. needed to sprout
  23. warmth
  24. not needed
  25. food stored in the seed
  26. seeds on dry cotton
  27. not needed
  28. sprouts
  29. wet seeds in the dark
  30. air
  31. sprouts
  32. they have no water
  33. pale yellow
  34. soil
  35. True
  36. turmeric powder
  37. True
  38. sunlight
  39. False
  40. seeds on wet cotton

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