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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 578 · 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.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is kept the same. (a) False (b) True
  2. 2.True or false: a balloon is not needed for sprouting seeds. (a) False (b) True
  3. 3.🌱 Seeds need water, air and ___ to sprout. (a) soil (b) sugar (c) warmth (d) salt
  4. 4.🧺 Do we need a battery cell for sprouting seeds? (a) needed (b) not needed
  5. 5.True or false: yeast is not needed for sprouting seeds. (a) False (b) True
  6. 6.🌱 Which of these is not needed for a seed to sprout? (a) water (b) air (c) warmth (d) salt
  7. 7.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the kind of seeds (b) wet or dry cotton (c) the same place (d) the number of seeds
  8. 8.🧺 Do we need a mirror for sprouting seeds? (a) not needed (b) needed
  9. 9.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) they melt (b) they turn to stones (c) yes, they sprout (d) no, never
  10. 10.🌱 Which of these is needed for a seed to sprout? (a) warmth (b) soil (c) salt (d) sugar
  11. 11.🌱 Which of these is not needed for a seed to sprout? (a) water (b) warmth (c) sugar (d) air
  12. 12.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we keep it the same (b) we change it (c) we measure it
  13. 13.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) seeds on dry cotton (c) seeds on wet cotton (d) boiled seeds
  14. 14.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we measure it (b) we keep it the same (c) we change it
  15. 15.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we measure it (b) we keep it the same (c) we change it
  16. 16.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) bright red (b) blue (c) dark green (d) pale yellow
  17. 17.True or false: a few days is not needed for sprouting seeds. (a) True (b) False
  18. 18.🧺 Which of these is not needed for sprouting seeds? (a) a balloon (b) moong seeds (c) cotton wool (d) water
  19. 19.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we keep it the same (b) we change it (c) we measure it
  20. 20.True or false: air is not needed for a seed to sprout. (a) False (b) True
  21. 21.🧺 Do we need a magnet for sprouting seeds? (a) needed (b) not needed
  22. 22.🛟 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) feed them to pets (d) never put seeds in mouth
  23. 23.🌱 Which of these does not sprout? (a) seeds on dry cotton (b) wet seeds in the dark (c) seeds on wet cotton (d) wet seeds by a window
  24. 24.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a balloon (b) a few days (c) cotton wool (d) moong seeds
  25. 25.🌱 Will these sprout: boiled seeds? (a) sprouts (b) does not sprout
  26. 26.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) a small bowl (c) moong seeds (d) a mirror
  27. 27.True or false: boiled seeds does not sprout. (a) True (b) False
  28. 28.🌱 Why do the seeds on dry cotton not sprout? (a) they are too wet (b) they have no salt (c) they have no water (d) they have no soil
  29. 29.True or false: moong seeds is needed for sprouting seeds. (a) False (b) True
  30. 30.🌱 Where does a sprouting seed get its first food from? (a) the cotton wool (b) the air (c) the sunlight only (d) food stored in the seed
  31. 31.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) wet or dry cotton (b) the same bowls (c) how many seeds sprout
  32. 32.🔮 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
  33. 33.🔍 Which is the odd one out? (a) air (b) water (c) warmth (d) sugar
  34. 34.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we keep it the same (b) we measure it (c) we change it
  35. 35.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  36. 36.True or false: wet seeds by a window does not sprout. (a) False (b) True
  37. 37.True or false: a magnet is not needed for sprouting seeds. (a) False (b) True
  38. 38.🌱 Is sugar needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  39. 39.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) a balloon (c) moong seeds (d) a mirror
  40. 40.🌱 Which of these is needed for a seed to sprout? (a) soil (b) sugar (c) salt (d) air

Answer key

  1. True
  2. True
  3. warmth
  4. not needed
  5. True
  6. salt
  7. wet or dry cotton
  8. not needed
  9. yes, they sprout
  10. warmth
  11. sugar
  12. we change it
  13. seeds on wet cotton
  14. we measure it
  15. we keep it the same
  16. pale yellow
  17. False
  18. a balloon
  19. we keep it the same
  20. False
  21. not needed
  22. never put seeds in mouth
  23. seeds on dry cotton
  24. a balloon
  25. does not sprout
  26. a mirror
  27. True
  28. they have no water
  29. True
  30. food stored in the seed
  31. the same bowls
  32. they do not sprout
  33. sugar
  34. we keep it the same
  35. not needed to sprout
  36. False
  37. True
  38. not needed to sprout
  39. moong seeds
  40. air

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