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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 484 · 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.🌱 What comes out of a moong seed first when it sprouts? (a) a thorn (b) a fruit (c) a flower (d) a tiny root
  2. 2.🛟 What should you do after touching soil or seeds? (a) skip washing (b) lick your fingers (c) rub your eyes (d) wash your hands
  3. 3.🌱 Where does a sprouting seed get its first food from? (a) the cotton wool (b) food stored in the seed (c) the sunlight only (d) the air
  4. 4.🌱 Is water needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  5. 5.🌱 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
  6. 6.True or false: a few days is needed for sprouting seeds. (a) False (b) True
  7. 7.True or false: a mirror is needed for sprouting seeds. (a) False (b) True
  8. 8.True or false: air is needed for a seed to sprout. (a) False (b) True
  9. 9.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) water (c) air (d) soil
  10. 10.🧺 Which of these is not needed for sprouting seeds? (a) yeast (b) cotton wool (c) a few days (d) a small bowl
  11. 11.🧺 Do we need a battery cell for sprouting seeds? (a) needed (b) not needed
  12. 12.True or false: yeast is not needed for sprouting seeds. (a) True (b) False
  13. 13.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) water (c) moong seeds (d) a balloon
  14. 14.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we change it (b) we measure it (c) we keep it the same
  15. 15.True or false: a magnet is needed for sprouting seeds. (a) False (b) True
  16. 16.🧺 Do we need cotton wool for sprouting seeds? (a) not needed (b) needed
  17. 17.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is what we measure. (a) False (b) True
  18. 18.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) a balloon (c) water (d) yeast
  19. 19.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) blue (b) pale yellow (c) bright red (d) dark green
  20. 20.True or false: water is not needed for sprouting seeds. (a) True (b) False
  21. 21.True or false: salt is needed for a seed to sprout. (a) False (b) True
  22. 22.True or false: water is needed for sprouting seeds. (a) False (b) True
  23. 23.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is kept the same. (a) True (b) False
  24. 24.🔍 Which is the odd one out? (a) sunlight (b) soil (c) salt (d) water
  25. 25.🧺 Do we need a small bowl for sprouting seeds? (a) needed (b) not needed
  26. 26.🌱 Is sunlight needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  27. 27.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they glow (b) they grow fruit (c) they sprout faster (d) they do not sprout
  28. 28.⚖️ 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
  29. 29.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) seeds on dry cotton (c) wet seeds in the dark (d) boiled seeds
  30. 30.True or false: water is not needed for a seed to sprout. (a) False (b) True
  31. 31.🌱 Which of these is not needed for a seed to sprout? (a) air (b) water (c) warmth (d) sugar
  32. 32.🌱 Which of these is needed for a seed to sprout? (a) salt (b) soil (c) sugar (d) warmth
  33. 33.🔍 Which is the odd one out? (a) soil (b) salt (c) air (d) sunlight
  34. 34.🧺 Which of these is needed for sprouting seeds? (a) a few days (b) a magnet (c) a balloon (d) yeast
  35. 35.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) cotton wool (c) a magnet (d) a few days
  36. 36.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we keep it the same (b) we measure it (c) we change it
  37. 37.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) how many seeds sprout (b) the same place (c) wet or dry cotton
  38. 38.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) never put seeds in mouth (b) throw them at friends (c) eat a few to check (d) feed them to pets
  39. 39.True or false: seeds on wet cotton does not sprout. (a) True (b) False
  40. 40.🧺 Do we need water for sprouting seeds? (a) needed (b) not needed

Answer key

  1. a tiny root
  2. wash your hands
  3. food stored in the seed
  4. needed to sprout
  5. seeds on wet cotton
  6. True
  7. False
  8. True
  9. soil
  10. yeast
  11. not needed
  12. True
  13. a balloon
  14. we change it
  15. False
  16. needed
  17. False
  18. water
  19. pale yellow
  20. False
  21. False
  22. True
  23. False
  24. water
  25. needed
  26. not needed to sprout
  27. they do not sprout
  28. False
  29. wet seeds in the dark
  30. False
  31. sugar
  32. warmth
  33. air
  34. a few days
  35. a magnet
  36. we measure it
  37. the same place
  38. never put seeds in mouth
  39. False
  40. needed

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