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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 723 · 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.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) throw them at friends (b) eat a few to check (c) never put seeds in mouth (d) feed them to pets
  2. 2.🧺 Which of these is not needed for sprouting seeds? (a) moong seeds (b) a magnet (c) cotton wool (d) a small bowl
  3. 3.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they sprout faster (b) they do not sprout (c) they grow fruit (d) they glow
  4. 4.🔍 Which is the odd one out? (a) soil (b) salt (c) sunlight (d) warmth
  5. 5.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) water (c) a small bowl (d) a magnet
  6. 6.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) how many seeds sprout (b) the number of seeds (c) the same bowls (d) wet or dry cotton
  7. 7.🌱 Which of these does not sprout? (a) seeds in the freezer (b) seeds on wet cotton (c) wet seeds in the dark (d) wet seeds by a window
  8. 8.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds in the freezer (c) seeds on dry cotton (d) seeds on wet cotton
  9. 9.⚖️ 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
  10. 10.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) a magnet (c) a balloon (d) cotton wool
  11. 11.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) water (b) a few days (c) moong seeds (d) yeast
  12. 12.True or false: a mirror is needed for sprouting seeds. (a) True (b) False
  13. 13.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we measure it (b) we change it (c) we keep it the same
  14. 14.True or false: seeds on dry cotton does not sprout. (a) True (b) False
  15. 15.🌱 What comes out of a moong seed first when it sprouts? (a) a tiny root (b) a thorn (c) a flower (d) a fruit
  16. 16.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  17. 17.🌱 Is water needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  18. 18.True or false: yeast is not needed for sprouting seeds. (a) True (b) False
  19. 19.🧺 Do we need water for sprouting seeds? (a) needed (b) not needed
  20. 20.⚖️ 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
  21. 21.True or false: seeds on wet cotton sprouts in a few days. (a) False (b) True
  22. 22.True or false: wet seeds in the dark sprouts in a few days. (a) False (b) True
  23. 23.🔍 Which is the odd one out? (a) air (b) salt (c) water (d) warmth
  24. 24.⚖️ 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
  25. 25.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) blue (b) bright red (c) dark green (d) pale yellow
  26. 26.🌱 Which of these is not needed for a seed to sprout? (a) water (b) salt (c) air (d) warmth
  27. 27.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) how many seeds sprout (b) the same bowls (c) wet or dry cotton (d) the same place
  28. 28.🌱 Which of these does not sprout? (a) wet seeds by a window (b) wet seeds in the dark (c) seeds on dry cotton (d) seeds on wet cotton
  29. 29.📘 What do we call a seed starting to grow? (a) evaporation (b) condensation (c) pollination (d) germination
  30. 30.🔍 Which is the odd one out? (a) salt (b) water (c) soil (d) sugar
  31. 31.🔍 Which is the odd one out? (a) warmth (b) water (c) air (d) sunlight
  32. 32.True or false: warmth is not needed for a seed to sprout. (a) False (b) True
  33. 33.🧺 Do we need a magnet for sprouting seeds? (a) not needed (b) needed
  34. 34.🧺 Which of these is not needed for sprouting seeds? (a) cotton wool (b) a few days (c) a mirror (d) water
  35. 35.True or false: a magnet is needed for sprouting seeds. (a) False (b) True
  36. 36.🌱 Is salt needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  37. 37.🛟 What should you do after touching soil or seeds? (a) lick your fingers (b) skip washing (c) wash your hands (d) rub your eyes
  38. 38.True or false: moong seeds is needed for sprouting seeds. (a) False (b) True
  39. 39.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is kept the same. (a) True (b) False
  40. 40.🌱 Is warmth needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout

Answer key

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

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