← Sprouting seeds: what seeds need lesson New set →

Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 404 · 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.

NameDateTime takenScore ___ / 40
  1. 1.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) water (b) cotton wool (c) yeast (d) a small bowl
  2. 2.🧺 Which of these is not needed for sprouting seeds? (a) a battery cell (b) water (c) moong seeds (d) cotton wool
  3. 3.🔍 Which is the odd one out? (a) sugar (b) sunlight (c) water (d) soil
  4. 4.🧺 Do we need a magnet for sprouting seeds? (a) not needed (b) needed
  5. 5.🌱 Which of these is needed for a seed to sprout? (a) water (b) soil (c) salt (d) sugar
  6. 6.True or false: boiled seeds sprouts in a few days. (a) False (b) True
  7. 7.🔮 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
  8. 8.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) they melt (b) they turn to stones (c) yes, they sprout (d) no, never
  9. 9.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) wet seeds by a window (c) boiled seeds (d) seeds in the freezer
  10. 10.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) a few days (c) moong seeds (d) a balloon
  11. 11.True or false: a magnet is needed for sprouting seeds. (a) False (b) True
  12. 12.True or false: seeds in the freezer does not sprout. (a) False (b) True
  13. 13.True or false: warmth is not needed for a seed to sprout. (a) False (b) True
  14. 14.🔍 Which is the odd one out? (a) soil (b) sugar (c) air (d) salt
  15. 15.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is the one thing we change. (a) True (b) False
  16. 16.True or false: air is not needed for a seed to sprout. (a) True (b) False
  17. 17.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) dark green (b) pale yellow (c) blue (d) bright red
  18. 18.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  19. 19.True or false: a small bowl is not needed for sprouting seeds. (a) False (b) True
  20. 20.🧺 Do we need a small bowl for sprouting seeds? (a) needed (b) not needed
  21. 21.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is the one thing we change. (a) True (b) False
  22. 22.True or false: sunlight is needed for a seed to sprout. (a) True (b) False
  23. 23.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we change it (b) we keep it the same (c) we measure it
  24. 24.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds in the freezer (c) wet seeds in the dark (d) seeds on dry cotton
  25. 25.🌱 Will these sprout: seeds on dry cotton? (a) does not sprout (b) sprouts
  26. 26.🌱 Is warmth needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  27. 27.🌱 Which of these is needed for a seed to sprout? (a) salt (b) soil (c) air (d) sunlight
  28. 28.🧺 Which of these is not needed for sprouting seeds? (a) a few days (b) moong seeds (c) turmeric powder (d) a small bowl
  29. 29.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the same bowls (b) the kind of seeds (c) the same place (d) wet or dry cotton
  30. 30.True or false: a mirror is not needed for sprouting seeds. (a) False (b) True
  31. 31.🌱 Which of these does not sprout? (a) wet seeds in the dark (b) boiled seeds (c) wet seeds by a window (d) seeds on wet cotton
  32. 32.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) feed them to pets (b) throw them at friends (c) eat a few to check (d) never put seeds in mouth
  33. 33.🧺 Do we need moong seeds for sprouting seeds? (a) not needed (b) needed
  34. 34.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) seeds on wet cotton (c) boiled seeds (d) seeds in the freezer
  35. 35.🌱 Will these sprout: wet seeds by a window? (a) sprouts (b) does not sprout
  36. 36.🌱 Is water needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  37. 37.⚖️ 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
  38. 38.True or false: water is not needed for sprouting seeds. (a) True (b) False
  39. 39.🌱 Which of these is not needed for a seed to sprout? (a) sunlight (b) warmth (c) water (d) air
  40. 40.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is what we measure. (a) False (b) True

Answer key

  1. yeast
  2. a battery cell
  3. water
  4. not needed
  5. water
  6. False
  7. they do not sprout
  8. yes, they sprout
  9. wet seeds by a window
  10. a balloon
  11. False
  12. True
  13. False
  14. air
  15. False
  16. False
  17. pale yellow
  18. not needed to sprout
  19. False
  20. needed
  21. False
  22. False
  23. we keep it the same
  24. wet seeds in the dark
  25. does not sprout
  26. needed to sprout
  27. air
  28. turmeric powder
  29. wet or dry cotton
  30. True
  31. boiled seeds
  32. never put seeds in mouth
  33. needed
  34. seeds on wet cotton
  35. sprouts
  36. needed to sprout
  37. we change it
  38. False
  39. sunlight
  40. False

Free science experiments lessons, practice and worksheets at talentjr.in/science-experiments-for-kids