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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 639 · 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.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is the one thing we change. (a) True (b) False
  2. 2.🌱 Seeds need water, air and ___ to sprout. (a) sugar (b) soil (c) salt (d) warmth
  3. 3.🌱 Why do the seeds on dry cotton not sprout? (a) they have no salt (b) they have no soil (c) they are too wet (d) they have no water
  4. 4.🧺 Do we need a small bowl for sprouting seeds? (a) not needed (b) needed
  5. 5.🧺 Do we need moong seeds for sprouting seeds? (a) needed (b) not needed
  6. 6.🌱 Which of these sprouts in a few days? (a) wet seeds by a window (b) seeds on dry cotton (c) boiled seeds (d) seeds in the freezer
  7. 7.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we change it (b) we measure it (c) we keep it the same
  8. 8.🌱 Is soil needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  9. 9.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) feed them to pets (b) throw them at friends (c) never put seeds in mouth (d) eat a few to check
  10. 10.🌱 Which of these is needed for a seed to sprout? (a) soil (b) salt (c) sunlight (d) water
  11. 11.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a small bowl (b) turmeric powder (c) moong seeds (d) a few days
  12. 12.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds on wet cotton (c) seeds on dry cotton (d) seeds in the freezer
  13. 13.🧺 Which of these is needed for sprouting seeds? (a) a few days (b) a battery cell (c) yeast (d) a mirror
  14. 14.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  15. 15.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we measure it (b) we keep it the same (c) we change it
  16. 16.🌱 Which of these does not sprout? (a) seeds on wet cotton (b) wet seeds by a window (c) seeds on dry cotton (d) wet seeds in the dark
  17. 17.🌱 Which of these is not needed for a seed to sprout? (a) water (b) air (c) sunlight (d) warmth
  18. 18.🌱 Which of these does not sprout? (a) seeds on wet cotton (b) wet seeds by a window (c) boiled seeds (d) wet seeds in the dark
  19. 19.⚖️ 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
  20. 20.True or false: soil is not needed for a seed to sprout. (a) True (b) False
  21. 21.🔍 Which is the odd one out? (a) sugar (b) warmth (c) soil (d) salt
  22. 22.⚖️ 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
  23. 23.🌱 Is warmth needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  24. 24.⚖️ Fair test — do seeds need water to sprout? What do we do with “the kind of seeds”? (a) we change it (b) we keep it the same (c) we measure it
  25. 25.True or false: water is needed for sprouting seeds. (a) True (b) False
  26. 26.True or false: sugar is needed for a seed to sprout. (a) True (b) False
  27. 27.🔍 Which is the odd one out? (a) soil (b) water (c) sugar (d) sunlight
  28. 28.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) moong seeds (c) a magnet (d) yeast
  29. 29.🌱 Which of these is not needed for a seed to sprout? (a) water (b) air (c) warmth (d) salt
  30. 30.🧺 Do we need cotton wool for sprouting seeds? (a) needed (b) not needed
  31. 31.⚖️ 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
  32. 32.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) bright red (b) pale yellow (c) dark green (d) blue
  33. 33.🌱 What comes out of a moong seed first when it sprouts? (a) a thorn (b) a flower (c) a tiny root (d) a fruit
  34. 34.True or false: a few days is not needed for sprouting seeds. (a) True (b) False
  35. 35.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is the one thing we change. (a) False (b) True
  36. 36.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same place (b) the number of seeds (c) wet or dry cotton (d) how many seeds sprout
  37. 37.True or false: seeds on dry cotton sprouts in a few days. (a) False (b) True
  38. 38.🧺 Do we need a balloon for sprouting seeds? (a) needed (b) not needed
  39. 39.True or false: boiled seeds does not sprout. (a) False (b) True
  40. 40.⚖️ Fair test — do seeds need water to sprout? True or false: the same bowls is the one thing we change. (a) True (b) False

Answer key

  1. True
  2. warmth
  3. they have no water
  4. needed
  5. needed
  6. wet seeds by a window
  7. we measure it
  8. not needed to sprout
  9. never put seeds in mouth
  10. water
  11. turmeric powder
  12. seeds on wet cotton
  13. a few days
  14. not needed to sprout
  15. we change it
  16. seeds on dry cotton
  17. sunlight
  18. boiled seeds
  19. the same place
  20. True
  21. warmth
  22. we keep it the same
  23. needed to sprout
  24. we keep it the same
  25. True
  26. False
  27. water
  28. moong seeds
  29. salt
  30. needed
  31. we keep it the same
  32. pale yellow
  33. a tiny root
  34. False
  35. False
  36. how many seeds sprout
  37. False
  38. not needed
  39. True
  40. False

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