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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 735 · 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 needed for a seed to sprout? (a) air (b) sunlight (c) salt (d) sugar
  2. 2.🌱 Which of these is not needed for a seed to sprout? (a) air (b) soil (c) water (d) warmth
  3. 3.⚖️ 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
  4. 4.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is what we measure. (a) True (b) False
  5. 5.🌱 Which of these does not sprout? (a) seeds on wet cotton (b) seeds in the freezer (c) wet seeds by a window (d) wet seeds in the dark
  6. 6.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we keep it the same (b) we measure it (c) we change it
  7. 7.True or false: wet seeds in the dark does not sprout. (a) False (b) True
  8. 8.🔍 Which is the odd one out? (a) water (b) sugar (c) sunlight (d) soil
  9. 9.🔍 Which is the odd one out? (a) sugar (b) salt (c) sunlight (d) air
  10. 10.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) a few days (c) a small bowl (d) a magnet
  11. 11.🔍 Which is the odd one out? (a) water (b) salt (c) air (d) warmth
  12. 12.🌱 Why do the seeds on dry cotton not sprout? (a) they have no salt (b) they are too wet (c) they have no soil (d) they have no water
  13. 13.🧺 Do we need moong seeds for sprouting seeds? (a) needed (b) not needed
  14. 14.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) salt (c) water (d) air
  15. 15.🔍 Which is the odd one out? (a) soil (b) warmth (c) sugar (d) salt
  16. 16.🌱 Which of these is not needed for a seed to sprout? (a) sunlight (b) water (c) warmth (d) air
  17. 17.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) cotton wool (c) moong seeds (d) turmeric powder
  18. 18.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) blue (b) bright red (c) pale yellow (d) dark green
  19. 19.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) boiled seeds (c) seeds in the freezer (d) wet seeds by a window
  20. 20.🔮 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
  21. 21.True or false: cotton wool is not needed for sprouting seeds. (a) True (b) False
  22. 22.🌱 Which of these is needed for a seed to sprout? (a) sunlight (b) soil (c) sugar (d) water
  23. 23.🌱 Is warmth needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  24. 24.True or false: a battery cell is needed for sprouting seeds. (a) True (b) False
  25. 25.True or false: a mirror is needed for sprouting seeds. (a) True (b) False
  26. 26.True or false: a balloon is not needed for sprouting seeds. (a) True (b) False
  27. 27.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is kept the same. (a) True (b) False
  28. 28.True or false: turmeric powder is needed for sprouting seeds. (a) False (b) True
  29. 29.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we keep it the same (b) we change it (c) we measure it
  30. 30.🌱 Seeds need water, air and ___ to sprout. (a) sugar (b) warmth (c) salt (d) soil
  31. 31.🧺 Do we need yeast for sprouting seeds? (a) needed (b) not needed
  32. 32.🧺 Do we need turmeric powder for sprouting seeds? (a) not needed (b) needed
  33. 33.🧺 Do we need a magnet for sprouting seeds? (a) needed (b) not needed
  34. 34.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds on dry cotton (c) seeds on wet cotton (d) seeds in the freezer
  35. 35.🌱 Which of these is needed for a seed to sprout? (a) sugar (b) sunlight (c) warmth (d) salt
  36. 36.🌱 Will these sprout: seeds on dry cotton? (a) does not sprout (b) sprouts
  37. 37.True or false: a few days is needed for sprouting seeds. (a) True (b) False
  38. 38.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) a magnet (c) a battery cell (d) cotton wool
  39. 39.True or false: turmeric powder is not needed for sprouting seeds. (a) True (b) False
  40. 40.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we keep it the same (b) we change it (c) we measure it

Answer key

  1. air
  2. soil
  3. True
  4. False
  5. seeds in the freezer
  6. we change it
  7. False
  8. water
  9. air
  10. a magnet
  11. salt
  12. they have no water
  13. needed
  14. salt
  15. warmth
  16. sunlight
  17. turmeric powder
  18. pale yellow
  19. wet seeds by a window
  20. they do not sprout
  21. False
  22. water
  23. needed to sprout
  24. False
  25. False
  26. True
  27. True
  28. False
  29. we keep it the same
  30. warmth
  31. not needed
  32. not needed
  33. not needed
  34. seeds on wet cotton
  35. warmth
  36. does not sprout
  37. True
  38. cotton wool
  39. True
  40. we keep it the same

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