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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 573 · 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.🌱 Seeds need water, air and ___ to sprout. (a) soil (b) warmth (c) salt (d) sugar
  2. 2.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we measure it (b) we keep it the same (c) we change it
  3. 3.🧺 Do we need a balloon for sprouting seeds? (a) needed (b) not needed
  4. 4.🧺 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 mirror
  5. 5.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) how many seeds sprout (b) the same place (c) the number of seeds (d) wet or dry cotton
  6. 6.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) wet or dry cotton (b) how many seeds sprout (c) the number of seeds
  7. 7.🔍 Which is the odd one out? (a) sugar (b) salt (c) sunlight (d) water
  8. 8.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we measure it (b) we change it (c) we keep it the same
  9. 9.🧺 Do we need a small bowl for sprouting seeds? (a) needed (b) not needed
  10. 10.🧺 Which of these is needed for sprouting seeds? (a) a small bowl (b) a magnet (c) a mirror (d) yeast
  11. 11.True or false: turmeric powder is not needed for sprouting seeds. (a) True (b) False
  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 the freezer. What happens? (a) they sprout faster (b) they grow fruit (c) they glow (d) they do not sprout
  14. 14.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same place (b) the same bowls (c) wet or dry cotton (d) how many seeds sprout
  15. 15.🔍 Which is the odd one out? (a) soil (b) air (c) water (d) warmth
  16. 16.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) the same place (b) wet or dry cotton (c) how many seeds sprout
  17. 17.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  18. 18.True or false: water is not needed for a seed to sprout. (a) True (b) False
  19. 19.🌱 Will these sprout: boiled seeds? (a) sprouts (b) does not sprout
  20. 20.🌱 Which of these sprouts in a few days? (a) wet seeds in the dark (b) seeds in the freezer (c) boiled seeds (d) seeds on dry cotton
  21. 21.🌱 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
  22. 22.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) seeds in the freezer (c) seeds on wet cotton (d) boiled seeds
  23. 23.🧺 Which of these is needed for sprouting seeds? (a) a battery cell (b) cotton wool (c) a magnet (d) yeast
  24. 24.🛟 What should you do after touching soil or seeds? (a) rub your eyes (b) skip washing (c) wash your hands (d) lick your fingers
  25. 25.True or false: wet seeds by a window sprouts in a few days. (a) True (b) False
  26. 26.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) sugar (c) water (d) air
  27. 27.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) never put seeds in mouth (b) throw them at friends (c) eat a few to check (d) feed them to pets
  28. 28.True or false: water is needed for a seed to sprout. (a) True (b) False
  29. 29.🧺 Which of these is not needed for sprouting seeds? (a) moong seeds (b) a small bowl (c) a mirror (d) a few days
  30. 30.🧺 Do we need cotton wool for sprouting seeds? (a) not needed (b) needed
  31. 31.📘 What do we call a seed starting to grow? (a) evaporation (b) germination (c) pollination (d) condensation
  32. 32.🧺 Which of these is needed for sprouting seeds? (a) a balloon (b) a battery cell (c) a magnet (d) water
  33. 33.⚖️ Fair test — do seeds need water to sprout? What do we do with “the kind of seeds”? (a) we keep it the same (b) we measure it (c) we change it
  34. 34.🧺 Which of these is not needed for sprouting seeds? (a) cotton wool (b) a battery cell (c) a small bowl (d) water
  35. 35.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we change it (b) we keep it the same (c) we measure it
  36. 36.🌱 Which of these is needed for a seed to sprout? (a) salt (b) warmth (c) soil (d) sunlight
  37. 37.🧺 Do we need a mirror for sprouting seeds? (a) not needed (b) needed
  38. 38.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) no, never (b) they turn to stones (c) they melt (d) yes, they sprout
  39. 39.True or false: seeds on wet cotton does not sprout. (a) False (b) True
  40. 40.🌱 Will these sprout: seeds on dry cotton? (a) does not sprout (b) sprouts

Answer key

  1. warmth
  2. we change it
  3. not needed
  4. a mirror
  5. wet or dry cotton
  6. the number of seeds
  7. water
  8. we keep it the same
  9. needed
  10. a small bowl
  11. True
  12. sprouts
  13. they do not sprout
  14. how many seeds sprout
  15. soil
  16. the same place
  17. not needed to sprout
  18. False
  19. does not sprout
  20. wet seeds in the dark
  21. they have no water
  22. seeds on wet cotton
  23. cotton wool
  24. wash your hands
  25. True
  26. sugar
  27. never put seeds in mouth
  28. True
  29. a mirror
  30. needed
  31. germination
  32. water
  33. we keep it the same
  34. a battery cell
  35. we measure it
  36. warmth
  37. not needed
  38. yes, they sprout
  39. False
  40. does not sprout

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