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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 116 · 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 of these does not sprout? (a) wet seeds by a window (b) wet seeds in the dark (c) seeds on wet cotton (d) seeds in the freezer
  2. 2.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) they melt (b) no, never (c) they turn to stones (d) yes, they sprout
  3. 3.🌱 Will these sprout: seeds in the freezer? (a) sprouts (b) does not sprout
  4. 4.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is kept the same. (a) False (b) True
  5. 5.🔍 Which is the odd one out? (a) soil (b) air (c) sunlight (d) sugar
  6. 6.🌱 Will these sprout: seeds on dry cotton? (a) sprouts (b) does not sprout
  7. 7.🌱 Will these sprout: seeds on wet cotton? (a) sprouts (b) does not sprout
  8. 8.🌱 Which of these does not sprout? (a) seeds on dry cotton (b) wet seeds in the dark (c) wet seeds by a window (d) seeds on wet cotton
  9. 9.True or false: seeds on dry cotton does not sprout. (a) True (b) False
  10. 10.⚖️ 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
  11. 11.True or false: seeds on wet cotton sprouts in a few days. (a) False (b) True
  12. 12.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the kind of seeds (b) the same bowls (c) how many seeds sprout (d) wet or dry cotton
  13. 13.🌱 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
  14. 14.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we keep it the same (b) we measure it (c) we change it
  15. 15.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) water (c) a small bowl (d) a balloon
  16. 16.True or false: water is needed for a seed to sprout. (a) False (b) True
  17. 17.🌱 Will these sprout: wet seeds in the dark? (a) does not sprout (b) sprouts
  18. 18.🌱 Seeds need water, air and ___ to sprout. (a) warmth (b) soil (c) sugar (d) salt
  19. 19.True or false: air is not needed for a seed to sprout. (a) True (b) False
  20. 20.True or false: warmth is not needed for a seed to sprout. (a) False (b) True
  21. 21.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) yeast (c) cotton wool (d) a small bowl
  22. 22.🔍 Which is the odd one out? (a) water (b) soil (c) sugar (d) salt
  23. 23.🔍 Which is the odd one out? (a) air (b) warmth (c) water (d) salt
  24. 24.True or false: a magnet is not needed for sprouting seeds. (a) False (b) True
  25. 25.🧺 Do we need a balloon for sprouting seeds? (a) not needed (b) needed
  26. 26.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) how many seeds sprout (b) the kind of seeds (c) wet or dry cotton
  27. 27.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) water (b) a few days (c) moong seeds (d) a magnet
  28. 28.🌱 Which of these does not sprout? (a) wet seeds in the dark (b) boiled seeds (c) seeds on wet cotton (d) wet seeds by a window
  29. 29.🔍 Which is the odd one out? (a) salt (b) sunlight (c) soil (d) warmth
  30. 30.🌱 Which of these is not needed for a seed to sprout? (a) water (b) air (c) warmth (d) sunlight
  31. 31.📘 What do we call a seed starting to grow? (a) germination (b) pollination (c) condensation (d) evaporation
  32. 32.🔍 Which is the odd one out? (a) air (b) water (c) warmth (d) soil
  33. 33.🔍 Which is the odd one out? (a) water (b) warmth (c) air (d) sunlight
  34. 34.🌱 Is salt needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  35. 35.🌱 Which of these sprouts in a few days? (a) wet seeds by a window (b) seeds on dry cotton (c) boiled seeds (d) seeds in the freezer
  36. 36.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is kept the same. (a) False (b) True
  37. 37.🌱 Is soil needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  38. 38.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) dark green (b) pale yellow (c) bright red (d) blue
  39. 39.🌱 Why do the seeds on dry cotton not sprout? (a) they have no soil (b) they have no water (c) they have no salt (d) they are too wet
  40. 40.True or false: a few days is needed for sprouting seeds. (a) False (b) True

Answer key

  1. seeds in the freezer
  2. yes, they sprout
  3. does not sprout
  4. True
  5. air
  6. does not sprout
  7. sprouts
  8. seeds on dry cotton
  9. True
  10. we change it
  11. True
  12. wet or dry cotton
  13. food stored in the seed
  14. we keep it the same
  15. a balloon
  16. True
  17. sprouts
  18. warmth
  19. False
  20. False
  21. yeast
  22. water
  23. salt
  24. True
  25. not needed
  26. the kind of seeds
  27. a magnet
  28. boiled seeds
  29. warmth
  30. sunlight
  31. germination
  32. soil
  33. sunlight
  34. not needed to sprout
  35. wet seeds by a window
  36. False
  37. not needed to sprout
  38. pale yellow
  39. they have no water
  40. True

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