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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 937 · 40 questions
TalentJR

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.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) salt (c) water (d) air
  2. 2.🌱 Which of these is needed for a seed to sprout? (a) sugar (b) sunlight (c) salt (d) water
  3. 3.🌱 Which of these does not sprout? (a) wet seeds in the dark (b) wet seeds by a window (c) boiled seeds (d) seeds on wet cotton
  4. 4.🌱 Is air needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  5. 5.🌱 Will these sprout: seeds in the freezer? (a) does not sprout (b) sprouts
  6. 6.🧺 Which of these is needed for sprouting seeds? (a) a magnet (b) a mirror (c) cotton wool (d) turmeric powder
  7. 7.🌱 What comes out of a moong seed first when it sprouts? (a) a tiny root (b) a thorn (c) a flower (d) a fruit
  8. 8.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they do not sprout (b) they glow (c) they grow fruit (d) they sprout faster
  9. 9.🌱 Seeds need water, air and ___ to sprout. (a) soil (b) sugar (c) warmth (d) salt
  10. 10.True or false: seeds in the freezer does not sprout. (a) False (b) True
  11. 11.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same bowls (b) the kind of seeds (c) how many seeds sprout (d) the same place
  12. 12.⚖️ 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
  13. 13.True or false: yeast is needed for sprouting seeds. (a) True (b) False
  14. 14.🧺 Which of these is not needed for sprouting seeds? (a) a few days (b) a balloon (c) moong seeds (d) cotton wool
  15. 15.True or false: warmth is not needed for a seed to sprout. (a) False (b) True
  16. 16.⚖️ 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
  17. 17.⚖️ 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
  18. 18.📘 What do we call a seed starting to grow? (a) germination (b) pollination (c) condensation (d) evaporation
  19. 19.True or false: wet seeds in the dark does not sprout. (a) True (b) False
  20. 20.True or false: sugar is not needed for a seed to sprout. (a) True (b) False
  21. 21.🌱 Which of these is needed for a seed to sprout? (a) salt (b) air (c) sugar (d) soil
  22. 22.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is kept the same. (a) False (b) True
  23. 23.True or false: seeds in the freezer sprouts in a few days. (a) False (b) True
  24. 24.🧺 Do we need yeast for sprouting seeds? (a) needed (b) not needed
  25. 25.🌱 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
  26. 26.🌱 Which of these is not needed for a seed to sprout? (a) water (b) sunlight (c) air (d) warmth
  27. 27.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) blue (b) dark green (c) pale yellow (d) bright red
  28. 28.True or false: seeds on dry cotton sprouts in a few days. (a) True (b) False
  29. 29.True or false: boiled seeds sprouts in a few days. (a) True (b) False
  30. 30.🔍 Which is the odd one out? (a) air (b) sunlight (c) water (d) warmth
  31. 31.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) throw them at friends (b) eat a few to check (c) never put seeds in mouth (d) feed them to pets
  32. 32.True or false: a magnet is not needed for sprouting seeds. (a) True (b) False
  33. 33.True or false: yeast is not needed for sprouting seeds. (a) True (b) False
  34. 34.True or false: a battery cell is needed for sprouting seeds. (a) True (b) False
  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.🧺 Which of these is not needed for sprouting seeds? (a) a few days (b) cotton wool (c) water (d) turmeric powder
  37. 37.🧺 Do we need a mirror for sprouting seeds? (a) not needed (b) needed
  38. 38.🧺 Do we need moong seeds for sprouting seeds? (a) not needed (b) needed
  39. 39.True or false: turmeric powder is needed for sprouting seeds. (a) False (b) True
  40. 40.🌱 Is water needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout

Answer key

  1. salt
  2. water
  3. boiled seeds
  4. needed to sprout
  5. does not sprout
  6. cotton wool
  7. a tiny root
  8. they do not sprout
  9. warmth
  10. True
  11. how many seeds sprout
  12. True
  13. False
  14. a balloon
  15. False
  16. we keep it the same
  17. we keep it the same
  18. germination
  19. False
  20. True
  21. air
  22. True
  23. False
  24. not needed
  25. wet seeds in the dark
  26. sunlight
  27. pale yellow
  28. False
  29. False
  30. sunlight
  31. never put seeds in mouth
  32. True
  33. True
  34. False
  35. we keep it the same
  36. turmeric powder
  37. not needed
  38. needed
  39. False
  40. needed to sprout

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