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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 692 · 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) warmth (b) soil (c) air (d) water
  2. 2.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) how many seeds sprout (b) the kind of seeds (c) the same place (d) wet or dry cotton
  3. 3.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) air (c) soil (d) water
  4. 4.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) dark green (b) bright red (c) blue (d) pale yellow
  5. 5.True or false: wet seeds in the dark does not sprout. (a) True (b) False
  6. 6.🌱 Which of these does not sprout? (a) seeds on dry cotton (b) wet seeds in the dark (c) wet seeds by a window (d) seeds on wet cotton
  7. 7.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) water (b) a few days (c) yeast (d) a small bowl
  8. 8.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) water (b) turmeric powder (c) a small bowl (d) cotton wool
  9. 9.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we measure it (b) we keep it the same (c) we change it
  10. 10.🔮 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
  11. 11.🧺 Do we need a battery cell for sprouting seeds? (a) not needed (b) needed
  12. 12.🧺 Which of these is needed for sprouting seeds? (a) cotton wool (b) a magnet (c) a battery cell (d) yeast
  13. 13.True or false: a battery cell is not needed for sprouting seeds. (a) False (b) True
  14. 14.🌱 Where does a sprouting seed get its first food from? (a) the sunlight only (b) food stored in the seed (c) the cotton wool (d) the air
  15. 15.True or false: moong seeds is not needed for sprouting seeds. (a) False (b) True
  16. 16.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) a small bowl (c) water (d) a balloon
  17. 17.🧺 Do we need a balloon for sprouting seeds? (a) needed (b) not needed
  18. 18.🌱 Is salt needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  19. 19.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) eat a few to check (b) throw them at friends (c) never put seeds in mouth (d) feed them to pets
  20. 20.🌱 Seeds need water, air and ___ to sprout. (a) sugar (b) soil (c) salt (d) warmth
  21. 21.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) yes, they sprout (b) they turn to stones (c) no, never (d) they melt
  22. 22.🧺 Do we need cotton wool for sprouting seeds? (a) needed (b) not needed
  23. 23.🌱 Why do the seeds on dry cotton not sprout? (a) they have no salt (b) they have no soil (c) they have no water (d) they are too wet
  24. 24.⚖️ 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
  25. 25.🌱 Which of these does not sprout? (a) seeds on wet cotton (b) seeds in the freezer (c) wet seeds in the dark (d) wet seeds by a window
  26. 26.🌱 Which of these is needed for a seed to sprout? (a) sunlight (b) soil (c) warmth (d) sugar
  27. 27.🧺 Which of these is needed for sprouting seeds? (a) a few days (b) turmeric powder (c) yeast (d) a balloon
  28. 28.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  29. 29.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a mirror (b) a small bowl (c) a few days (d) cotton wool
  30. 30.True or false: soil is needed for a seed to sprout. (a) True (b) False
  31. 31.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) wet seeds by a window (c) seeds on dry cotton (d) boiled seeds
  32. 32.True or false: air is needed for a seed to sprout. (a) False (b) True
  33. 33.🔍 Which is the odd one out? (a) warmth (b) sugar (c) sunlight (d) salt
  34. 34.True or false: cotton wool is not needed for sprouting seeds. (a) True (b) False
  35. 35.True or false: seeds on wet cotton does not sprout. (a) True (b) False
  36. 36.True or false: sugar is needed for a seed to sprout. (a) True (b) False
  37. 37.🌱 Will these sprout: seeds in the freezer? (a) does not sprout (b) sprouts
  38. 38.🌱 Which of these does not sprout? (a) wet seeds by a window (b) boiled seeds (c) wet seeds in the dark (d) seeds on wet cotton
  39. 39.True or false: water is needed for sprouting seeds. (a) True (b) False
  40. 40.True or false: turmeric powder is not needed for sprouting seeds. (a) True (b) False

Answer key

  1. soil
  2. wet or dry cotton
  3. soil
  4. pale yellow
  5. False
  6. seeds on dry cotton
  7. yeast
  8. turmeric powder
  9. we keep it the same
  10. they do not sprout
  11. not needed
  12. cotton wool
  13. True
  14. food stored in the seed
  15. False
  16. a balloon
  17. not needed
  18. not needed to sprout
  19. never put seeds in mouth
  20. warmth
  21. yes, they sprout
  22. needed
  23. they have no water
  24. the kind of seeds
  25. seeds in the freezer
  26. warmth
  27. a few days
  28. not needed to sprout
  29. a mirror
  30. False
  31. wet seeds by a window
  32. True
  33. warmth
  34. False
  35. False
  36. False
  37. does not sprout
  38. boiled seeds
  39. True
  40. True

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