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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 762 · 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 in the dark (b) seeds on wet cotton (c) boiled seeds (d) wet seeds by a window
  2. 2.🌱 Is salt needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  3. 3.🌱 Is warmth needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  4. 4.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a small bowl (b) moong seeds (c) a magnet (d) water
  5. 5.True or false: a magnet is needed for sprouting seeds. (a) True (b) False
  6. 6.🛟 What should you do after touching soil or seeds? (a) skip washing (b) lick your fingers (c) rub your eyes (d) wash your hands
  7. 7.🌱 Which of these sprouts in a few days? (a) wet seeds in the dark (b) seeds in the freezer (c) seeds on dry cotton (d) boiled seeds
  8. 8.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) eat a few to check (b) feed them to pets (c) throw them at friends (d) never put seeds in mouth
  9. 9.🌱 Will these sprout: seeds in the freezer? (a) does not sprout (b) sprouts
  10. 10.🧺 Which of these is needed for sprouting seeds? (a) a balloon (b) turmeric powder (c) a mirror (d) cotton wool
  11. 11.🌱 Why do the seeds on dry cotton not sprout? (a) they have no soil (b) they have no salt (c) they are too wet (d) they have no water
  12. 12.⚖️ Fair test — do seeds need water to sprout? What do we do with “the kind of seeds”? (a) we keep it the same (b) we measure it (c) we change it
  13. 13.🧺 Do we need a battery cell for sprouting seeds? (a) needed (b) not needed
  14. 14.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is kept the same. (a) False (b) True
  15. 15.🧺 Do we need a balloon for sprouting seeds? (a) not needed (b) needed
  16. 16.🌱 Seeds need water, air and ___ to sprout. (a) warmth (b) salt (c) sugar (d) soil
  17. 17.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) the same bowls (b) wet or dry cotton (c) how many seeds sprout
  18. 18.🔍 Which is the odd one out? (a) water (b) sunlight (c) salt (d) soil
  19. 19.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a small bowl (b) moong seeds (c) yeast (d) a few days
  20. 20.True or false: yeast is needed for sprouting seeds. (a) True (b) False
  21. 21.True or false: yeast is not needed for sprouting seeds. (a) False (b) True
  22. 22.True or false: sunlight is needed for a seed to sprout. (a) True (b) False
  23. 23.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds on dry cotton (c) seeds in the freezer (d) wet seeds by a window
  24. 24.🧺 Do we need turmeric powder for sprouting seeds? (a) needed (b) not needed
  25. 25.🧺 Do we need moong seeds for sprouting seeds? (a) needed (b) not needed
  26. 26.🧺 Do we need a mirror for sprouting seeds? (a) not needed (b) needed
  27. 27.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds in the freezer (c) seeds on wet cotton (d) seeds on dry cotton
  28. 28.True or false: sugar is needed for a seed to sprout. (a) True (b) False
  29. 29.True or false: a small bowl is needed for sprouting seeds. (a) False (b) True
  30. 30.🔍 Which is the odd one out? (a) soil (b) sugar (c) sunlight (d) air
  31. 31.True or false: seeds on dry cotton sprouts in a few days. (a) True (b) False
  32. 32.🌱 Which of these is needed for a seed to sprout? (a) water (b) soil (c) sugar (d) salt
  33. 33.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) dark green (b) pale yellow (c) bright red (d) blue
  34. 34.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the kind of seeds (b) how many seeds sprout (c) the number of seeds (d) wet or dry cotton
  35. 35.🌱 Which of these is not needed for a seed to sprout? (a) sugar (b) air (c) water (d) warmth
  36. 36.🌱 Will these sprout: boiled seeds? (a) does not sprout (b) sprouts
  37. 37.🌱 Which of these is needed for a seed to sprout? (a) sugar (b) salt (c) air (d) soil
  38. 38.🧺 Do we need yeast for sprouting seeds? (a) needed (b) not needed
  39. 39.True or false: soil is needed for a seed to sprout. (a) False (b) True
  40. 40.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same bowls (b) how many seeds sprout (c) the number of seeds (d) the same place

Answer key

  1. boiled seeds
  2. not needed to sprout
  3. needed to sprout
  4. a magnet
  5. False
  6. wash your hands
  7. wet seeds in the dark
  8. never put seeds in mouth
  9. does not sprout
  10. cotton wool
  11. they have no water
  12. we keep it the same
  13. not needed
  14. True
  15. not needed
  16. warmth
  17. the same bowls
  18. water
  19. yeast
  20. False
  21. True
  22. False
  23. wet seeds by a window
  24. not needed
  25. needed
  26. not needed
  27. seeds on wet cotton
  28. False
  29. True
  30. air
  31. False
  32. water
  33. pale yellow
  34. wet or dry cotton
  35. sugar
  36. does not sprout
  37. air
  38. not needed
  39. False
  40. how many seeds sprout

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