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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 410 · 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.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds on wet cotton (c) seeds on dry cotton (d) seeds in the freezer
  2. 2.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we change it (b) we keep it the same (c) we measure it
  3. 3.🌱 Is warmth needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  4. 4.🌱 Which of these is needed for a seed to sprout? (a) salt (b) air (c) sugar (d) soil
  5. 5.🛟 What should you do after touching soil or seeds? (a) wash your hands (b) rub your eyes (c) lick your fingers (d) skip washing
  6. 6.⚖️ 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
  7. 7.⚖️ 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
  8. 8.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same place (b) wet or dry cotton (c) the same bowls (d) how many seeds sprout
  9. 9.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) cotton wool (c) a small bowl (d) a mirror
  10. 10.🌱 Will these sprout: boiled seeds? (a) does not sprout (b) sprouts
  11. 11.🧺 Which of these is not needed for sprouting seeds? (a) water (b) a small bowl (c) a few days (d) turmeric powder
  12. 12.🌱 Why do the seeds on dry cotton not sprout? (a) they have no water (b) they have no soil (c) they have no salt (d) they are too wet
  13. 13.🧺 Which of these is needed for sprouting seeds? (a) yeast (b) a magnet (c) a battery cell (d) a few days
  14. 14.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they sprout faster (b) they glow (c) they grow fruit (d) they do not sprout
  15. 15.🌱 Where does a sprouting seed get its first food from? (a) the air (b) the cotton wool (c) the sunlight only (d) food stored in the seed
  16. 16.True or false: air is needed for a seed to sprout. (a) False (b) True
  17. 17.⚖️ 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
  18. 18.🌱 Which of these is not needed for a seed to sprout? (a) air (b) sugar (c) water (d) warmth
  19. 19.True or false: a small bowl is not needed for sprouting seeds. (a) True (b) False
  20. 20.🧺 Which of these is needed for sprouting seeds? (a) cotton wool (b) a mirror (c) a battery cell (d) yeast
  21. 21.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds on dry cotton (c) seeds in the freezer (d) wet seeds in the dark
  22. 22.True or false: warmth is not needed for a seed to sprout. (a) False (b) True
  23. 23.⚖️ Fair test — do seeds need water to sprout? True or false: how many seeds sprout is what we measure. (a) False (b) True
  24. 24.True or false: seeds on dry cotton sprouts in a few days. (a) True (b) False
  25. 25.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is kept the same. (a) False (b) True
  26. 26.🔍 Which is the odd one out? (a) water (b) warmth (c) salt (d) air
  27. 27.🌱 Which of these is needed for a seed to sprout? (a) salt (b) sunlight (c) sugar (d) warmth
  28. 28.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the number of seeds (b) wet or dry cotton (c) how many seeds sprout (d) the kind of seeds
  29. 29.True or false: water is needed for sprouting seeds. (a) False (b) True
  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 sprouting seeds? (a) cotton wool (b) a balloon (c) a few days (d) moong seeds
  32. 32.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) a balloon (c) cotton wool (d) a small bowl
  33. 33.True or false: wet seeds by a window does not sprout. (a) True (b) False
  34. 34.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) a few days (c) a battery cell (d) a small bowl
  35. 35.True or false: a mirror is not needed for sprouting seeds. (a) False (b) True
  36. 36.True or false: a small bowl is needed for sprouting seeds. (a) True (b) False
  37. 37.🧺 Do we need yeast for sprouting seeds? (a) needed (b) not needed
  38. 38.📘 What do we call a seed starting to grow? (a) pollination (b) condensation (c) evaporation (d) germination
  39. 39.⚖️ 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
  40. 40.🧺 Do we need cotton wool for sprouting seeds? (a) not needed (b) needed

Answer key

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

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