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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 690 · 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.🔍 Which is the odd one out? (a) water (b) air (c) warmth (d) salt
  2. 2.⚖️ Fair test — do seeds need water to sprout? What do we do with “the kind of seeds”? (a) we change it (b) we measure it (c) we keep it the same
  3. 3.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a mirror (b) a small bowl (c) cotton wool (d) moong seeds
  4. 4.🌱 Which of these is needed for a seed to sprout? (a) salt (b) sugar (c) soil (d) air
  5. 5.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we change it (b) we keep it the same (c) we measure it
  6. 6.🔍 Which is the odd one out? (a) air (b) soil (c) sugar (d) salt
  7. 7.⚖️ 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
  8. 8.🌱 Will these sprout: boiled seeds? (a) does not sprout (b) sprouts
  9. 9.🌱 Will these sprout: seeds in the freezer? (a) sprouts (b) does not sprout
  10. 10.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we keep it the same (b) we change it (c) we measure it
  11. 11.True or false: warmth is not needed for a seed to sprout. (a) False (b) True
  12. 12.True or false: seeds in the freezer sprouts in a few days. (a) True (b) False
  13. 13.🌱 Is warmth needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  14. 14.🛟 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
  15. 15.🌱 Is salt needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  16. 16.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the number of seeds (b) the same bowls (c) how many seeds sprout (d) wet or dry cotton
  17. 17.True or false: air is needed for a seed to sprout. (a) True (b) False
  18. 18.🧺 Do we need a battery cell for sprouting seeds? (a) not needed (b) needed
  19. 19.🛟 What should you do after touching soil or seeds? (a) wash your hands (b) skip washing (c) rub your eyes (d) lick your fingers
  20. 20.🌱 Is soil needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  21. 21.True or false: sugar is needed for a seed to sprout. (a) False (b) True
  22. 22.🔍 Which is the odd one out? (a) salt (b) soil (c) warmth (d) sugar
  23. 23.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) boiled seeds (c) seeds in the freezer (d) seeds on wet cotton
  24. 24.True or false: a battery cell is needed for sprouting seeds. (a) False (b) True
  25. 25.🌱 Which of these is needed for a seed to sprout? (a) salt (b) sunlight (c) water (d) sugar
  26. 26.True or false: boiled seeds does not sprout. (a) False (b) True
  27. 27.🌱 What comes out of a moong seed first when it sprouts? (a) a fruit (b) a tiny root (c) a thorn (d) a flower
  28. 28.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) no, never (b) they turn to stones (c) they melt (d) yes, they sprout
  29. 29.🧺 Which of these is needed for sprouting seeds? (a) a balloon (b) a mirror (c) yeast (d) water
  30. 30.⚖️ 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) how many seeds sprout
  31. 31.🧺 Do we need yeast for sprouting seeds? (a) not needed (b) needed
  32. 32.True or false: a balloon is needed for sprouting seeds. (a) False (b) True
  33. 33.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we change it (b) we measure it (c) we keep it the same
  34. 34.🌱 Will these sprout: seeds on wet cotton? (a) does not sprout (b) sprouts
  35. 35.🔍 Which is the odd one out? (a) air (b) water (c) sugar (d) warmth
  36. 36.🧺 Do we need a balloon for sprouting seeds? (a) needed (b) not needed
  37. 37.🌱 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
  38. 38.True or false: cotton wool is needed for sprouting seeds. (a) True (b) False
  39. 39.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is what we measure. (a) False (b) True
  40. 40.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) cotton wool (c) moong seeds (d) turmeric powder

Answer key

  1. salt
  2. we keep it the same
  3. a mirror
  4. air
  5. we keep it the same
  6. air
  7. we change it
  8. does not sprout
  9. does not sprout
  10. we keep it the same
  11. False
  12. False
  13. needed to sprout
  14. never put seeds in mouth
  15. not needed to sprout
  16. how many seeds sprout
  17. True
  18. not needed
  19. wash your hands
  20. not needed to sprout
  21. False
  22. warmth
  23. seeds on wet cotton
  24. False
  25. water
  26. True
  27. a tiny root
  28. yes, they sprout
  29. water
  30. wet or dry cotton
  31. not needed
  32. False
  33. we keep it the same
  34. sprouts
  35. sugar
  36. not needed
  37. they have no water
  38. True
  39. False
  40. turmeric powder

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