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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 927 · 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.🌱 Why do the seeds on dry cotton not sprout? (a) they have no water (b) they have no salt (c) they are too wet (d) they have no soil
  2. 2.🌱 Will these sprout: wet seeds in the dark? (a) does not sprout (b) sprouts
  3. 3.⚖️ 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
  4. 4.🧺 Which of these is needed for sprouting seeds? (a) moong seeds (b) yeast (c) a mirror (d) a balloon
  5. 5.🌱 What comes out of a moong seed first when it sprouts? (a) a tiny root (b) a fruit (c) a flower (d) a thorn
  6. 6.True or false: wet seeds by a window sprouts in a few days. (a) True (b) False
  7. 7.🛟 What should you do after touching soil or seeds? (a) rub your eyes (b) skip washing (c) wash your hands (d) lick your fingers
  8. 8.🌱 Will these sprout: seeds in the freezer? (a) sprouts (b) does not sprout
  9. 9.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is kept the same. (a) True (b) False
  10. 10.🌱 Seeds need water, air and ___ to sprout. (a) sugar (b) salt (c) warmth (d) soil
  11. 11.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) cotton wool (c) yeast (d) water
  12. 12.🌱 Which of these is not needed for a seed to sprout? (a) sugar (b) air (c) water (d) warmth
  13. 13.🌱 Which of these is needed for a seed to sprout? (a) sunlight (b) warmth (c) sugar (d) salt
  14. 14.🧺 Do we need a mirror for sprouting seeds? (a) needed (b) not needed
  15. 15.🧺 Do we need a small bowl for sprouting seeds? (a) not needed (b) needed
  16. 16.⚖️ 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
  17. 17.🌱 Is warmth needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  18. 18.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they sprout faster (b) they grow fruit (c) they do not sprout (d) they glow
  19. 19.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) turmeric powder (c) water (d) a few days
  20. 20.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the kind of seeds (b) the same bowls (c) the same place (d) wet or dry cotton
  21. 21.True or false: warmth is not needed for a seed to sprout. (a) True (b) False
  22. 22.⚖️ 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
  23. 23.⚖️ 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 measure it (c) we change it
  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 same place
  25. 25.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we keep it the same (b) we measure it (c) we change it
  26. 26.🧺 Which of these is needed for sprouting seeds? (a) a battery cell (b) a magnet (c) a balloon (d) cotton wool
  27. 27.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) water (c) a mirror (d) a small bowl
  28. 28.🌱 Which of these sprouts in a few days? (a) wet seeds by a window (b) seeds in the freezer (c) seeds on dry cotton (d) boiled seeds
  29. 29.🌱 Will these sprout: seeds on wet cotton? (a) does not sprout (b) sprouts
  30. 30.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) yes, they sprout (b) they melt (c) no, never (d) they turn to stones
  31. 31.🔍 Which is the odd one out? (a) air (b) salt (c) soil (d) sugar
  32. 32.🌱 Where does a sprouting seed get its first food from? (a) the cotton wool (b) food stored in the seed (c) the air (d) the sunlight only
  33. 33.🧺 Which of these is not needed for sprouting seeds? (a) cotton wool (b) a magnet (c) moong seeds (d) water
  34. 34.🌱 Which of these is not needed for a seed to sprout? (a) salt (b) air (c) water (d) warmth
  35. 35.🧺 Which of these is not needed for sprouting seeds? (a) a small bowl (b) water (c) a mirror (d) cotton wool
  36. 36.🔍 Which is the odd one out? (a) air (b) warmth (c) water (d) salt
  37. 37.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same place (b) how many seeds sprout (c) the number of seeds (d) the kind of seeds
  38. 38.🧺 Do we need turmeric powder for sprouting seeds? (a) not needed (b) needed
  39. 39.True or false: air is needed for a seed to sprout. (a) False (b) True
  40. 40.True or false: wet seeds by a window does not sprout. (a) False (b) True

Answer key

  1. they have no water
  2. sprouts
  3. we measure it
  4. moong seeds
  5. a tiny root
  6. True
  7. wash your hands
  8. does not sprout
  9. True
  10. warmth
  11. yeast
  12. sugar
  13. warmth
  14. not needed
  15. needed
  16. True
  17. needed to sprout
  18. they do not sprout
  19. turmeric powder
  20. wet or dry cotton
  21. False
  22. we keep it the same
  23. we change it
  24. the same place
  25. we keep it the same
  26. cotton wool
  27. a mirror
  28. wet seeds by a window
  29. sprouts
  30. yes, they sprout
  31. air
  32. food stored in the seed
  33. a magnet
  34. salt
  35. a mirror
  36. salt
  37. how many seeds sprout
  38. not needed
  39. True
  40. False

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