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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 674 · 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.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they grow fruit (b) they do not sprout (c) they sprout faster (d) they glow
  2. 2.🧺 Do we need a magnet for sprouting seeds? (a) not needed (b) needed
  3. 3.🌱 Why do the seeds on dry cotton not sprout? (a) they have no salt (b) they have no water (c) they have no soil (d) they are too wet
  4. 4.⚖️ 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
  5. 5.True or false: warmth is needed for a seed to sprout. (a) True (b) False
  6. 6.True or false: air is not needed for a seed to sprout. (a) False (b) True
  7. 7.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same bowls (b) the same place (c) wet or dry cotton (d) how many seeds sprout
  8. 8.🌱 Which of these is needed for a seed to sprout? (a) sunlight (b) soil (c) warmth (d) salt
  9. 9.🌱 Is water needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  10. 10.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is kept the same. (a) False (b) True
  11. 11.🔍 Which is the odd one out? (a) soil (b) water (c) sugar (d) sunlight
  12. 12.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) throw them at friends (b) feed them to pets (c) eat a few to check (d) never put seeds in mouth
  13. 13.🔍 Which is the odd one out? (a) warmth (b) water (c) air (d) salt
  14. 14.🔍 Which is the odd one out? (a) sugar (b) sunlight (c) soil (d) air
  15. 15.🧺 Do we need cotton wool for sprouting seeds? (a) not needed (b) needed
  16. 16.True or false: salt is not needed for a seed to sprout. (a) False (b) True
  17. 17.True or false: water is needed for a seed to sprout. (a) True (b) False
  18. 18.True or false: wet seeds by a window sprouts in a few days. (a) False (b) True
  19. 19.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a mirror (b) water (c) a few days (d) moong seeds
  20. 20.🧺 Which of these is not needed for sprouting seeds? (a) water (b) a balloon (c) moong seeds (d) cotton wool
  21. 21.🌱 Which of these is not needed for a seed to sprout? (a) salt (b) water (c) warmth (d) air
  22. 22.🌱 Is air needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  23. 23.True or false: seeds on wet cotton does not sprout. (a) True (b) False
  24. 24.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) water (c) yeast (d) a small bowl
  25. 25.🌱 Will these sprout: boiled seeds? (a) does not sprout (b) sprouts
  26. 26.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) cotton wool (c) a magnet (d) a small bowl
  27. 27.🌱 Which of these is not needed for a seed to sprout? (a) water (b) air (c) soil (d) warmth
  28. 28.⚖️ 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
  29. 29.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  30. 30.🌱 What comes out of a moong seed first when it sprouts? (a) a thorn (b) a fruit (c) a flower (d) a tiny root
  31. 31.True or false: a battery cell is not needed for sprouting seeds. (a) False (b) True
  32. 32.True or false: seeds on dry cotton does not sprout. (a) True (b) False
  33. 33.True or false: seeds in the freezer sprouts in a few days. (a) False (b) True
  34. 34.🌱 Is salt needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  35. 35.🌱 Which of these is needed for a seed to sprout? (a) soil (b) air (c) salt (d) sugar
  36. 36.📘 What do we call a seed starting to grow? (a) pollination (b) condensation (c) evaporation (d) germination
  37. 37.🧺 Which of these is not needed for sprouting seeds? (a) cotton wool (b) a few days (c) a mirror (d) moong seeds
  38. 38.⚖️ Fair test — do seeds need water to sprout? True or false: how many seeds sprout is the one thing we change. (a) False (b) True
  39. 39.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) wet or dry cotton (b) how many seeds sprout (c) the same place
  40. 40.🧺 Which of these is not needed for sprouting seeds? (a) a few days (b) turmeric powder (c) cotton wool (d) water

Answer key

  1. they do not sprout
  2. not needed
  3. they have no water
  4. we keep it the same
  5. True
  6. False
  7. how many seeds sprout
  8. warmth
  9. needed to sprout
  10. False
  11. water
  12. never put seeds in mouth
  13. salt
  14. air
  15. needed
  16. True
  17. True
  18. True
  19. a mirror
  20. a balloon
  21. salt
  22. needed to sprout
  23. False
  24. yeast
  25. does not sprout
  26. a magnet
  27. soil
  28. we change it
  29. not needed to sprout
  30. a tiny root
  31. True
  32. True
  33. False
  34. not needed to sprout
  35. air
  36. germination
  37. a mirror
  38. False
  39. the same place
  40. turmeric powder

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