← Sprouting seeds: what seeds need lesson New set →

Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 695 · 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.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is what we measure. (a) True (b) False
  2. 2.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they do not sprout (b) they grow fruit (c) they glow (d) they sprout faster
  3. 3.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) a small bowl (c) a mirror (d) water
  4. 4.⚖️ 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
  5. 5.🧺 Which of these is needed for sprouting seeds? (a) a few days (b) a balloon (c) a magnet (d) turmeric powder
  6. 6.True or false: turmeric powder is not needed for sprouting seeds. (a) False (b) True
  7. 7.🌱 Why do the seeds on dry cotton not sprout? (a) they have no soil (b) they have no salt (c) they are too wet (d) they have no water
  8. 8.🔍 Which is the odd one out? (a) warmth (b) sugar (c) air (d) water
  9. 9.🔍 Which is the odd one out? (a) water (b) sugar (c) soil (d) salt
  10. 10.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) how many seeds sprout (b) wet or dry cotton (c) the kind of seeds (d) the same place
  11. 11.🧺 Do we need a battery cell for sprouting seeds? (a) not needed (b) needed
  12. 12.🧺 Do we need a balloon for sprouting seeds? (a) needed (b) not needed
  13. 13.🌱 Where does a sprouting seed get its first food from? (a) the air (b) the sunlight only (c) food stored in the seed (d) the cotton wool
  14. 14.🧺 Do we need a magnet for sprouting seeds? (a) needed (b) not needed
  15. 15.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) salt (c) air (d) water
  16. 16.🌱 Will these sprout: wet seeds by a window? (a) sprouts (b) does not sprout
  17. 17.True or false: warmth is not needed for a seed to sprout. (a) False (b) True
  18. 18.🌱 Will these sprout: seeds on wet cotton? (a) does not sprout (b) sprouts
  19. 19.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) turmeric powder (b) water (c) a few days (d) cotton wool
  20. 20.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) a small bowl (c) water (d) a magnet
  21. 21.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a small bowl (b) cotton wool (c) water (d) yeast
  22. 22.🌱 Which of these is needed for a seed to sprout? (a) warmth (b) salt (c) soil (d) sugar
  23. 23.🔮 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
  24. 24.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) boiled seeds (c) seeds on wet cotton (d) seeds on dry cotton
  25. 25.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same bowls (b) wet or dry cotton (c) the number of seeds (d) how many seeds sprout
  26. 26.True or false: a battery cell is needed for sprouting seeds. (a) False (b) True
  27. 27.⚖️ 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
  28. 28.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) throw them at friends (b) eat a few to check (c) feed them to pets (d) never put seeds in mouth
  29. 29.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is kept the same. (a) True (b) False
  30. 30.🧺 Which of these is not needed for sprouting seeds? (a) a small bowl (b) a mirror (c) water (d) moong seeds
  31. 31.True or false: yeast is not needed for sprouting seeds. (a) False (b) True
  32. 32.🌱 Which of these does not sprout? (a) seeds on wet cotton (b) seeds in the freezer (c) wet seeds by a window (d) wet seeds in the dark
  33. 33.🧺 Which of these is not needed for sprouting seeds? (a) turmeric powder (b) cotton wool (c) moong seeds (d) a few days
  34. 34.🔍 Which is the odd one out? (a) salt (b) soil (c) warmth (d) sugar
  35. 35.🌱 Is sunlight needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  36. 36.🧺 Which of these is not needed for sprouting seeds? (a) a few days (b) a battery cell (c) a small bowl (d) cotton wool
  37. 37.True or false: water is needed for sprouting seeds. (a) False (b) True
  38. 38.True or false: a balloon is not needed for sprouting seeds. (a) False (b) True
  39. 39.🌱 Will these sprout: wet seeds in the dark? (a) does not sprout (b) sprouts
  40. 40.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) moong seeds (b) a balloon (c) cotton wool (d) a small bowl

Answer key

  1. False
  2. they do not sprout
  3. a mirror
  4. we measure it
  5. a few days
  6. True
  7. they have no water
  8. sugar
  9. water
  10. wet or dry cotton
  11. not needed
  12. not needed
  13. food stored in the seed
  14. not needed
  15. salt
  16. sprouts
  17. False
  18. sprouts
  19. turmeric powder
  20. a magnet
  21. yeast
  22. warmth
  23. pale yellow
  24. seeds on wet cotton
  25. how many seeds sprout
  26. False
  27. we keep it the same
  28. never put seeds in mouth
  29. True
  30. a mirror
  31. True
  32. seeds in the freezer
  33. turmeric powder
  34. warmth
  35. not needed to sprout
  36. a battery cell
  37. True
  38. True
  39. sprouts
  40. a balloon

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