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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 766 · 40 questions
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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.

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

Answer key

  1. we keep it the same
  2. False
  3. not needed
  4. False
  5. the number of seeds
  6. False
  7. warmth
  8. wet seeds by a window
  9. yes, they sprout
  10. True
  11. soil
  12. pale yellow
  13. warmth
  14. not needed to sprout
  15. a battery cell
  16. we change it
  17. does not sprout
  18. not needed
  19. water
  20. False
  21. a few days
  22. a magnet
  23. False
  24. boiled seeds
  25. False
  26. wash your hands
  27. never put seeds in mouth
  28. needed to sprout
  29. they have no water
  30. warmth
  31. wet or dry cotton
  32. sunlight
  33. moong seeds
  34. False
  35. sprouts
  36. needed
  37. sprouts
  38. a magnet
  39. True
  40. salt

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