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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 924 · 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.

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  1. 1.🌱 Is salt needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  2. 2.🛟 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
  3. 3.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we change it (b) we keep it the same (c) we measure it
  4. 4.🧺 Which of these is needed for sprouting seeds? (a) a magnet (b) a balloon (c) cotton wool (d) turmeric powder
  5. 5.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we measure it (b) we change it (c) we keep it the same
  6. 6.🌱 Is warmth needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  7. 7.True or false: seeds on wet cotton sprouts in a few days. (a) False (b) True
  8. 8.True or false: seeds on dry cotton sprouts in a few days. (a) True (b) False
  9. 9.True or false: wet seeds in the dark does not sprout. (a) False (b) True
  10. 10.True or false: water is needed for a seed to sprout. (a) True (b) False
  11. 11.📘 What do we call a seed starting to grow? (a) evaporation (b) germination (c) condensation (d) pollination
  12. 12.🧺 Which of these is not needed for sprouting seeds? (a) a few days (b) turmeric powder (c) cotton wool (d) water
  13. 13.🌱 Which of these is needed for a seed to sprout? (a) warmth (b) salt (c) soil (d) sunlight
  14. 14.True or false: a battery cell is needed for sprouting seeds. (a) True (b) False
  15. 15.🌱 Will these sprout: seeds on wet cotton? (a) sprouts (b) does not sprout
  16. 16.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) seeds on dry cotton (c) boiled seeds (d) seeds on wet cotton
  17. 17.⚖️ Fair test — do seeds need water to sprout? True or false: how many seeds sprout is kept the same. (a) False (b) True
  18. 18.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is kept the same. (a) False (b) True
  19. 19.🧺 Do we need turmeric powder for sprouting seeds? (a) not needed (b) needed
  20. 20.True or false: water is not needed for a seed to sprout. (a) False (b) True
  21. 21.🔍 Which is the odd one out? (a) salt (b) sugar (c) warmth (d) sunlight
  22. 22.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) air (c) soil (d) water
  23. 23.🌱 Will these sprout: boiled seeds? (a) does not sprout (b) sprouts
  24. 24.🔍 Which is the odd one out? (a) sugar (b) water (c) soil (d) sunlight
  25. 25.🌱 Is sugar needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  26. 26.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) dark green (b) bright red (c) pale yellow (d) blue
  27. 27.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) seeds in the freezer (c) boiled seeds (d) wet seeds by a window
  28. 28.🌱 Which of these is not needed for a seed to sprout? (a) water (b) air (c) warmth (d) sunlight
  29. 29.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they grow fruit (b) they sprout faster (c) they do not sprout (d) they glow
  30. 30.🌱 Will these sprout: wet seeds in the dark? (a) does not sprout (b) sprouts
  31. 31.🛟 What should you do after touching soil or seeds? (a) lick your fingers (b) rub your eyes (c) skip washing (d) wash your hands
  32. 32.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a magnet (b) cotton wool (c) moong seeds (d) a few days
  33. 33.🔍 Which is the odd one out? (a) warmth (b) sunlight (c) water (d) air
  34. 34.🌱 Is soil needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  35. 35.⚖️ 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
  36. 36.⚖️ 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
  37. 37.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we change it (b) we keep it the same (c) we measure it
  38. 38.🌱 Is water needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  39. 39.🌱 Which of these does not sprout? (a) wet seeds by a window (b) seeds on dry cotton (c) seeds on wet cotton (d) wet seeds in the dark
  40. 40.🔍 Which is the odd one out? (a) salt (b) water (c) air (d) warmth

Answer key

  1. not needed to sprout
  2. never put seeds in mouth
  3. we change it
  4. cotton wool
  5. we keep it the same
  6. needed to sprout
  7. True
  8. False
  9. False
  10. True
  11. germination
  12. turmeric powder
  13. warmth
  14. False
  15. sprouts
  16. seeds on wet cotton
  17. False
  18. False
  19. not needed
  20. False
  21. warmth
  22. soil
  23. does not sprout
  24. water
  25. not needed to sprout
  26. pale yellow
  27. wet seeds by a window
  28. sunlight
  29. they do not sprout
  30. sprouts
  31. wash your hands
  32. a magnet
  33. sunlight
  34. not needed to sprout
  35. True
  36. the number of seeds
  37. we measure it
  38. needed to sprout
  39. seeds on dry cotton
  40. salt

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