← Sprouting seeds: what seeds need lesson New set →

Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 356 · 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.🧺 Do we need cotton wool for sprouting seeds? (a) needed (b) not needed
  2. 2.🌱 Which of these is needed for a seed to sprout? (a) sunlight (b) sugar (c) warmth (d) soil
  3. 3.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) eat a few to check (b) throw them at friends (c) never put seeds in mouth (d) feed them to pets
  4. 4.🧺 Which of these is not needed for sprouting seeds? (a) cotton wool (b) moong seeds (c) a few days (d) a battery cell
  5. 5.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is kept the same. (a) True (b) False
  6. 6.True or false: moong seeds is not needed for sprouting seeds. (a) False (b) True
  7. 7.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we measure it (b) we change it (c) we keep it the same
  8. 8.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the same place (b) wet or dry cotton (c) the number of seeds (d) the kind of seeds
  9. 9.🌱 Seeds need water, air and ___ to sprout. (a) salt (b) warmth (c) sugar (d) soil
  10. 10.🌱 Will these sprout: boiled seeds? (a) sprouts (b) does not sprout
  11. 11.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) wet or dry cotton (b) the kind of seeds (c) how many seeds sprout
  12. 12.🌱 Is warmth needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  13. 13.🌱 Why do the seeds on dry cotton not sprout? (a) they are too wet (b) they have no water (c) they have no soil (d) they have no salt
  14. 14.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a balloon (b) water (c) a small bowl (d) a few days
  15. 15.True or false: seeds on dry cotton sprouts in a few days. (a) False (b) True
  16. 16.🌱 Is water needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  17. 17.🧺 Do we need a magnet for sprouting seeds? (a) not needed (b) needed
  18. 18.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) water (c) sugar (d) air
  19. 19.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) a battery cell (c) a balloon (d) water
  20. 20.🧺 Which of these is not needed for sprouting seeds? (a) water (b) turmeric powder (c) cotton wool (d) a few days
  21. 21.🔍 Which is the odd one out? (a) sugar (b) soil (c) water (d) sunlight
  22. 22.🌱 Is sugar needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  23. 23.🧺 Do we need moong seeds for sprouting seeds? (a) not needed (b) needed
  24. 24.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we change it (b) we keep it the same (c) we measure it
  25. 25.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is the one thing we change. (a) False (b) True
  26. 26.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) a small bowl (c) a few days (d) yeast
  27. 27.🌱 Which of these is not needed for a seed to sprout? (a) soil (b) air (c) water (d) warmth
  28. 28.🛟 What should you do after touching soil or seeds? (a) rub your eyes (b) lick your fingers (c) skip washing (d) wash your hands
  29. 29.⚖️ Fair test — do seeds need water to sprout? True or false: the same bowls is what we measure. (a) True (b) False
  30. 30.🌱 Which of these sprouts in a few days? (a) wet seeds in the dark (b) boiled seeds (c) seeds on dry cotton (d) seeds in the freezer
  31. 31.True or false: sugar is not needed for a seed to sprout. (a) False (b) True
  32. 32.True or false: air is needed for a seed to sprout. (a) True (b) False
  33. 33.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they sprout faster (b) they grow fruit (c) they do not sprout (d) they glow
  34. 34.True or false: seeds in the freezer sprouts in a few days. (a) True (b) False
  35. 35.🔍 Which is the odd one out? (a) soil (b) air (c) sugar (d) salt
  36. 36.⚖️ Fair test — do seeds need water to sprout? True or false: wet or dry cotton is what we measure. (a) False (b) True
  37. 37.🌱 Which of these does not sprout? (a) seeds in the freezer (b) wet seeds in the dark (c) seeds on wet cotton (d) wet seeds by a window
  38. 38.🧺 Do we need yeast for sprouting seeds? (a) needed (b) not needed
  39. 39.🌱 Which of these does not sprout? (a) seeds on wet cotton (b) wet seeds by a window (c) wet seeds in the dark (d) seeds on dry cotton
  40. 40.True or false: wet seeds by a window sprouts in a few days. (a) True (b) False

Answer key

  1. needed
  2. warmth
  3. never put seeds in mouth
  4. a battery cell
  5. True
  6. False
  7. we change it
  8. wet or dry cotton
  9. warmth
  10. does not sprout
  11. the kind of seeds
  12. needed to sprout
  13. they have no water
  14. a balloon
  15. False
  16. needed to sprout
  17. not needed
  18. sugar
  19. water
  20. turmeric powder
  21. water
  22. not needed to sprout
  23. needed
  24. we measure it
  25. True
  26. yeast
  27. soil
  28. wash your hands
  29. False
  30. wet seeds in the dark
  31. True
  32. True
  33. they do not sprout
  34. False
  35. air
  36. False
  37. seeds in the freezer
  38. not needed
  39. seeds on dry cotton
  40. True

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