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Seed Germination Experiment Worksheet

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

Answer key

  1. sugar
  2. needed to sprout
  3. they do not sprout
  4. needed
  5. seeds on wet cotton
  6. we keep it the same
  7. True
  8. not needed to sprout
  9. boiled seeds
  10. False
  11. a magnet
  12. water
  13. a few days
  14. a tiny root
  15. soil
  16. a balloon
  17. False
  18. warmth
  19. seeds on dry cotton
  20. we measure it
  21. True
  22. False
  23. water
  24. needed to sprout
  25. pale yellow
  26. True
  27. soil
  28. a mirror
  29. False
  30. warmth
  31. False
  32. not needed
  33. the kind of seeds
  34. does not sprout
  35. False
  36. False
  37. True
  38. never put seeds in mouth
  39. False
  40. sunlight

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