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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 665 · 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 not needed for sprouting seeds? (a) a few days (b) water (c) moong seeds (d) a magnet
  2. 2.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the same place (b) wet or dry cotton (c) how many seeds sprout (d) the kind of seeds
  3. 3.🌱 Which of these is needed for a seed to sprout? (a) sugar (b) sunlight (c) water (d) soil
  4. 4.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) turmeric powder (b) water (c) cotton wool (d) moong seeds
  5. 5.⚖️ 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
  6. 6.🧺 Do we need a battery cell for sprouting seeds? (a) not needed (b) needed
  7. 7.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same bowls (b) the same place (c) how many seeds sprout (d) the number of seeds
  8. 8.⚖️ 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
  9. 9.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) wet seeds by a window (c) seeds in the freezer (d) seeds on dry cotton
  10. 10.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we change it (b) we measure it (c) we keep it the same
  11. 11.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they grow fruit (b) they sprout faster (c) they glow (d) they do not sprout
  12. 12.🌱 Why do the seeds on dry cotton not sprout? (a) they have no soil (b) they have no water (c) they have no salt (d) they are too wet
  13. 13.🌱 Which of these is needed for a seed to sprout? (a) salt (b) warmth (c) sunlight (d) soil
  14. 14.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) how many seeds sprout (b) the kind of seeds (c) wet or dry cotton
  15. 15.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) a few days (c) water (d) yeast
  16. 16.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) a few days (c) a battery cell (d) moong seeds
  17. 17.🌱 Is warmth needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  18. 18.⚖️ Fair test — do seeds need water to sprout? True or false: the same bowls is kept the same. (a) True (b) False
  19. 19.True or false: boiled seeds sprouts in a few days. (a) True (b) False
  20. 20.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) sugar (c) water (d) air
  21. 21.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) a balloon (c) a few days (d) cotton wool
  22. 22.🔍 Which is the odd one out? (a) salt (b) warmth (c) soil (d) sunlight
  23. 23.🧺 Do we need turmeric powder for sprouting seeds? (a) not needed (b) needed
  24. 24.True or false: seeds in the freezer does not sprout. (a) False (b) True
  25. 25.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a magnet (b) a few days (c) moong seeds (d) cotton wool
  26. 26.🌱 Is soil needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  27. 27.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) eat a few to check (b) never put seeds in mouth (c) feed them to pets (d) throw them at friends
  28. 28.🌱 Seeds need water, air and ___ to sprout. (a) warmth (b) salt (c) soil (d) sugar
  29. 29.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) bright red (b) dark green (c) blue (d) pale yellow
  30. 30.True or false: seeds on wet cotton does not sprout. (a) False (b) True
  31. 31.True or false: seeds on wet cotton sprouts in a few days. (a) True (b) False
  32. 32.True or false: cotton wool is not needed for sprouting seeds. (a) False (b) True
  33. 33.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  34. 34.⚖️ Fair test — do seeds need water to sprout? True or false: the same bowls is what we measure. (a) True (b) False
  35. 35.🧺 Do we need water for sprouting seeds? (a) not needed (b) needed
  36. 36.True or false: water is not needed for a seed to sprout. (a) True (b) False
  37. 37.🛟 What should you do after touching soil or seeds? (a) skip washing (b) wash your hands (c) rub your eyes (d) lick your fingers
  38. 38.⚖️ 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
  39. 39.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is the one thing we change. (a) False (b) True
  40. 40.🔍 Which is the odd one out? (a) salt (b) water (c) warmth (d) air

Answer key

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

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