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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 200 · 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.🌱 Why do the seeds on dry cotton not sprout? (a) they have no water (b) they have no soil (c) they have no salt (d) they are too wet
  2. 2.True or false: wet seeds in the dark sprouts in a few days. (a) False (b) True
  3. 3.🧺 Which of these is not needed for sprouting seeds? (a) a few days (b) a magnet (c) a small bowl (d) moong seeds
  4. 4.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we change it (b) we measure it (c) we keep it the same
  5. 5.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds in the freezer (c) wet seeds by a window (d) seeds on dry cotton
  6. 6.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) they turn to stones (b) no, never (c) yes, they sprout (d) they melt
  7. 7.🌱 Which of these is not needed for a seed to sprout? (a) air (b) sunlight (c) water (d) warmth
  8. 8.True or false: soil is not needed for a seed to sprout. (a) False (b) True
  9. 9.🧺 Do we need cotton wool for sprouting seeds? (a) needed (b) not needed
  10. 10.🧺 Which of these is not needed for sprouting seeds? (a) moong seeds (b) turmeric powder (c) cotton wool (d) a small bowl
  11. 11.⚖️ Fair test — do seeds need water to sprout? True or false: the same bowls is the one thing we change. (a) False (b) True
  12. 12.True or false: a balloon is not needed for sprouting seeds. (a) True (b) False
  13. 13.🌱 Which of these does not sprout? (a) wet seeds in the dark (b) wet seeds by a window (c) seeds on wet cotton (d) seeds on dry cotton
  14. 14.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we keep it the same (b) we measure it (c) we change it
  15. 15.🛟 What should you do after touching soil or seeds? (a) rub your eyes (b) skip washing (c) lick your fingers (d) wash your hands
  16. 16.🌱 Which of these is not needed for a seed to sprout? (a) water (b) sugar (c) warmth (d) air
  17. 17.True or false: sunlight is needed for a seed to sprout. (a) False (b) True
  18. 18.🔍 Which is the odd one out? (a) air (b) warmth (c) soil (d) water
  19. 19.🌱 Will these sprout: seeds in the freezer? (a) sprouts (b) does not sprout
  20. 20.True or false: cotton wool is needed for sprouting seeds. (a) False (b) True
  21. 21.True or false: salt is needed for a seed to sprout. (a) True (b) False
  22. 22.🔍 Which is the odd one out? (a) soil (b) water (c) salt (d) sunlight
  23. 23.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we keep it the same (b) we measure it (c) we change it
  24. 24.📘 What do we call a seed starting to grow? (a) germination (b) pollination (c) evaporation (d) condensation
  25. 25.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) how many seeds sprout (b) the same bowls (c) the number of seeds (d) the same place
  26. 26.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds in the freezer (c) seeds on dry cotton (d) wet seeds in the dark
  27. 27.🧺 Which of these is not needed for sprouting seeds? (a) a mirror (b) a small bowl (c) moong seeds (d) a few days
  28. 28.🧺 Do we need water for sprouting seeds? (a) needed (b) not needed
  29. 29.🌱 Will these sprout: seeds on wet cotton? (a) does not sprout (b) sprouts
  30. 30.True or false: boiled seeds sprouts in a few days. (a) False (b) True
  31. 31.True or false: a small bowl is not needed for sprouting seeds. (a) False (b) True
  32. 32.🧺 Which of these is needed for sprouting seeds? (a) a mirror (b) a battery cell (c) yeast (d) a small bowl
  33. 33.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they sprout faster (b) they glow (c) they grow fruit (d) they do not sprout
  34. 34.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) a small bowl (c) cotton wool (d) a battery cell
  35. 35.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we change it (b) we keep it the same (c) we measure it
  36. 36.True or false: a mirror is not needed for sprouting seeds. (a) True (b) False
  37. 37.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is the one thing we change. (a) False (b) True
  38. 38.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the kind of seeds (b) the same bowls (c) wet or dry cotton (d) how many seeds sprout
  39. 39.🔍 Which is the odd one out? (a) water (b) air (c) sugar (d) warmth
  40. 40.🌱 Where does a sprouting seed get its first food from? (a) the cotton wool (b) the air (c) the sunlight only (d) food stored in the seed

Answer key

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

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