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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 99 · 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 does not sprout? (a) wet seeds by a window (b) wet seeds in the dark (c) seeds on wet cotton (d) boiled seeds
  2. 2.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) never put seeds in mouth (b) feed them to pets (c) eat a few to check (d) throw them at friends
  3. 3.🧺 Which of these is needed for sprouting seeds? (a) a balloon (b) a battery cell (c) moong seeds (d) a magnet
  4. 4.🌱 Which of these is needed for a seed to sprout? (a) salt (b) soil (c) sunlight (d) water
  5. 5.🌱 Which of these sprouts in a few days? (a) wet seeds by a window (b) seeds in the freezer (c) boiled seeds (d) seeds on dry cotton
  6. 6.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they glow (b) they do not sprout (c) they sprout faster (d) they grow fruit
  7. 7.🌱 Which of these is not needed for a seed to sprout? (a) sunlight (b) warmth (c) air (d) water
  8. 8.⚖️ 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 same place
  9. 9.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) wet or dry cotton (b) the same bowls (c) how many seeds sprout
  10. 10.True or false: seeds in the freezer does not sprout. (a) True (b) False
  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.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) yeast (c) moong seeds (d) water
  13. 13.🧺 Do we need a battery cell for sprouting seeds? (a) not needed (b) needed
  14. 14.🔍 Which is the odd one out? (a) salt (b) sugar (c) soil (d) air
  15. 15.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a magnet (b) a small bowl (c) water (d) moong seeds
  16. 16.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we measure it (b) we keep it the same (c) we change it
  17. 17.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a small bowl (b) a mirror (c) a few days (d) moong seeds
  18. 18.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the number of seeds (b) the same place (c) the kind of seeds (d) how many seeds sprout
  19. 19.🧺 Do we need a magnet for sprouting seeds? (a) not needed (b) needed
  20. 20.🌱 Is soil needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  21. 21.🧺 Do we need a balloon for sprouting seeds? (a) not needed (b) needed
  22. 22.🧺 Do we need a small bowl for sprouting seeds? (a) not needed (b) needed
  23. 23.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) no, never (b) they turn to stones (c) yes, they sprout (d) they melt
  24. 24.True or false: wet seeds in the dark does not sprout. (a) False (b) True
  25. 25.🧺 Do we need water for sprouting seeds? (a) not needed (b) needed
  26. 26.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) bright red (b) blue (c) dark green (d) pale yellow
  27. 27.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) the kind of seeds (b) how many seeds sprout (c) wet or dry cotton
  28. 28.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is kept the same. (a) True (b) False
  29. 29.🌱 Will these sprout: wet seeds by a window? (a) does not sprout (b) sprouts
  30. 30.True or false: moong seeds is needed for sprouting seeds. (a) True (b) False
  31. 31.🌱 Which of these is not needed for a seed to sprout? (a) air (b) sugar (c) warmth (d) water
  32. 32.🧺 Do we need turmeric powder for sprouting seeds? (a) needed (b) not needed
  33. 33.🌱 Will these sprout: wet seeds in the dark? (a) sprouts (b) does not sprout
  34. 34.True or false: water is not needed for a seed to sprout. (a) True (b) False
  35. 35.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is kept the same. (a) False (b) True
  36. 36.🧺 Which of these is needed for sprouting seeds? (a) cotton wool (b) a balloon (c) a mirror (d) a battery cell
  37. 37.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) the number of seeds (b) wet or dry cotton (c) how many seeds sprout
  38. 38.True or false: seeds on dry cotton does not sprout. (a) True (b) False
  39. 39.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is the one thing we change. (a) True (b) False
  40. 40.⚖️ Fair test — do seeds need water to sprout? True or false: how many seeds sprout is what we measure. (a) True (b) False

Answer key

  1. boiled seeds
  2. never put seeds in mouth
  3. moong seeds
  4. water
  5. wet seeds by a window
  6. they do not sprout
  7. sunlight
  8. the same place
  9. the same bowls
  10. True
  11. False
  12. yeast
  13. not needed
  14. air
  15. a magnet
  16. we keep it the same
  17. a mirror
  18. how many seeds sprout
  19. not needed
  20. not needed to sprout
  21. not needed
  22. needed
  23. yes, they sprout
  24. False
  25. needed
  26. pale yellow
  27. the kind of seeds
  28. False
  29. sprouts
  30. True
  31. sugar
  32. not needed
  33. sprouts
  34. False
  35. True
  36. cotton wool
  37. the number of seeds
  38. True
  39. False
  40. True

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