← Sprouting seeds: what seeds need lesson New set →

Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 834 · 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.🧺 Which of these is not needed for sprouting seeds? (a) moong seeds (b) a small bowl (c) a battery cell (d) a few days
  2. 2.⚖️ 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
  3. 3.🌱 What comes out of a moong seed first when it sprouts? (a) a flower (b) a fruit (c) a tiny root (d) a thorn
  4. 4.🧺 Do we need a magnet for sprouting seeds? (a) needed (b) not needed
  5. 5.🔍 Which is the odd one out? (a) air (b) water (c) salt (d) warmth
  6. 6.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  7. 7.🌱 Will these sprout: wet seeds in the dark? (a) does not sprout (b) sprouts
  8. 8.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) water (c) moong seeds (d) a mirror
  9. 9.🌱 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
  10. 10.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) never put seeds in mouth (b) eat a few to check (c) throw them at friends (d) feed them to pets
  11. 11.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) bright red (b) pale yellow (c) dark green (d) blue
  12. 12.🌱 Will these sprout: seeds on dry cotton? (a) sprouts (b) does not sprout
  13. 13.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) how many seeds sprout (b) the kind of seeds (c) the number of seeds (d) wet or dry cotton
  14. 14.True or false: seeds in the freezer sprouts in a few days. (a) True (b) False
  15. 15.🧺 Do we need cotton wool for sprouting seeds? (a) needed (b) not needed
  16. 16.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we change it (b) we measure it (c) we keep it the same
  17. 17.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds on dry cotton (c) seeds in the freezer (d) wet seeds by a window
  18. 18.🌱 Why do the seeds on dry cotton not sprout? (a) they have no water (b) they have no soil (c) they are too wet (d) they have no salt
  19. 19.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) moong seeds (c) turmeric powder (d) cotton wool
  20. 20.🛟 What should you do after touching soil or seeds? (a) rub your eyes (b) skip washing (c) lick your fingers (d) wash your hands
  21. 21.🔍 Which is the odd one out? (a) warmth (b) water (c) air (d) soil
  22. 22.🌱 Where does a sprouting seed get its first food from? (a) the cotton wool (b) food stored in the seed (c) the air (d) the sunlight only
  23. 23.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) how many seeds sprout (b) wet or dry cotton (c) the number of seeds
  24. 24.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) seeds on dry cotton (c) seeds on wet cotton (d) boiled seeds
  25. 25.🌱 Will these sprout: wet seeds by a window? (a) sprouts (b) does not sprout
  26. 26.🌱 Is air needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  27. 27.True or false: a few days is needed for sprouting seeds. (a) False (b) True
  28. 28.🔍 Which is the odd one out? (a) soil (b) air (c) sunlight (d) sugar
  29. 29.🔍 Which is the odd one out? (a) water (b) soil (c) sunlight (d) sugar
  30. 30.🌱 Seeds need water, air and ___ to sprout. (a) salt (b) warmth (c) soil (d) sugar
  31. 31.🧺 Do we need a few days for sprouting seeds? (a) not needed (b) needed
  32. 32.True or false: seeds in the freezer does not sprout. (a) False (b) True
  33. 33.🌱 Will these sprout: seeds in the freezer? (a) sprouts (b) does not sprout
  34. 34.True or false: water is not needed for a seed to sprout. (a) True (b) False
  35. 35.🌱 Which of these is needed for a seed to sprout? (a) sunlight (b) soil (c) air (d) salt
  36. 36.True or false: a battery cell is needed for sprouting seeds. (a) True (b) False
  37. 37.🧺 Which of these is not needed for sprouting seeds? (a) cotton wool (b) a few days (c) water (d) turmeric powder
  38. 38.🌱 Which of these sprouts in a few days? (a) wet seeds in the dark (b) seeds on dry cotton (c) boiled seeds (d) seeds in the freezer
  39. 39.🔍 Which is the odd one out? (a) air (b) sunlight (c) warmth (d) water
  40. 40.🌱 Which of these is not needed for a seed to sprout? (a) soil (b) air (c) warmth (d) water

Answer key

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

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