← Sprouting seeds: what seeds need lesson New set →

Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 258 · 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 is the odd one out? (a) air (b) water (c) warmth (d) sunlight
  2. 2.🌱 Seeds need water, air and ___ to sprout. (a) warmth (b) salt (c) soil (d) sugar
  3. 3.🧺 Do we need cotton wool for sprouting seeds? (a) not needed (b) needed
  4. 4.🧺 Do we need a battery cell for sprouting seeds? (a) needed (b) not needed
  5. 5.True or false: sunlight is not needed for a seed to sprout. (a) True (b) False
  6. 6.True or false: salt is needed for a seed to sprout. (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 change it (b) we keep it the same (c) we measure it
  8. 8.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we measure it (b) we keep it the same (c) we change it
  9. 9.🌱 Will these sprout: seeds on wet cotton? (a) sprouts (b) does not sprout
  10. 10.🧺 Which of these is not needed for sprouting seeds? (a) cotton wool (b) yeast (c) a few days (d) a small bowl
  11. 11.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we change it (b) we measure it (c) we keep it the same
  12. 12.📘 What do we call a seed starting to grow? (a) pollination (b) condensation (c) evaporation (d) germination
  13. 13.🌱 Is water needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  14. 14.🧺 Which of these is not needed for sprouting seeds? (a) water (b) a small bowl (c) cotton wool (d) a battery cell
  15. 15.🌱 Which of these is not needed for a seed to sprout? (a) salt (b) warmth (c) air (d) water
  16. 16.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) wet seeds in the dark (c) seeds in the freezer (d) boiled seeds
  17. 17.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) a balloon (c) a small bowl (d) a battery cell
  18. 18.⚖️ 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
  19. 19.🔮 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
  20. 20.🔍 Which is the odd one out? (a) sunlight (b) salt (c) sugar (d) water
  21. 21.🌱 Which of these does not sprout? (a) seeds in the freezer (b) wet seeds by a window (c) wet seeds in the dark (d) seeds on wet cotton
  22. 22.🌱 Why do the seeds on dry cotton not sprout? (a) they have no water (b) they are too wet (c) they have no salt (d) they have no soil
  23. 23.🧺 Which of these is needed for sprouting seeds? (a) a few days (b) turmeric powder (c) a balloon (d) a battery cell
  24. 24.🧺 Do we need a small bowl for sprouting seeds? (a) not needed (b) needed
  25. 25.🧺 Which of these is needed for sprouting seeds? (a) moong seeds (b) a magnet (c) yeast (d) a battery cell
  26. 26.🧺 Do we need moong seeds for sprouting seeds? (a) not needed (b) needed
  27. 27.True or false: a balloon is not needed for sprouting seeds. (a) False (b) True
  28. 28.🌱 Will these sprout: seeds in the freezer? (a) sprouts (b) does not sprout
  29. 29.🧺 Which of these is not needed for sprouting seeds? (a) a magnet (b) a small bowl (c) a few days (d) cotton wool
  30. 30.True or false: seeds on wet cotton does not sprout. (a) False (b) True
  31. 31.🌱 Which of these is needed for a seed to sprout? (a) salt (b) sugar (c) sunlight (d) water
  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.⚖️ 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
  34. 34.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is the one thing we change. (a) True (b) False
  35. 35.🔮 Predict: sprouts grow in the dark for a week. What colour are their leaves? (a) dark green (b) blue (c) bright red (d) pale yellow
  36. 36.🌱 Which of these does not sprout? (a) seeds on wet cotton (b) wet seeds in the dark (c) wet seeds by a window (d) seeds on dry cotton
  37. 37.True or false: yeast is not needed for sprouting seeds. (a) True (b) False
  38. 38.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the same bowls (b) how many seeds sprout (c) wet or dry cotton (d) the same place
  39. 39.🛟 What should you do after touching soil or seeds? (a) lick your fingers (b) skip washing (c) rub your eyes (d) wash your hands
  40. 40.🌱 What comes out of a moong seed first when it sprouts? (a) a fruit (b) a flower (c) a thorn (d) a tiny root

Answer key

  1. sunlight
  2. warmth
  3. needed
  4. not needed
  5. True
  6. False
  7. we change it
  8. we keep it the same
  9. sprouts
  10. yeast
  11. we keep it the same
  12. germination
  13. needed to sprout
  14. a battery cell
  15. salt
  16. wet seeds in the dark
  17. a small bowl
  18. we measure it
  19. yes, they sprout
  20. water
  21. seeds in the freezer
  22. they have no water
  23. a few days
  24. needed
  25. moong seeds
  26. needed
  27. True
  28. does not sprout
  29. a magnet
  30. False
  31. water
  32. never put seeds in mouth
  33. we keep it the same
  34. False
  35. pale yellow
  36. seeds on dry cotton
  37. True
  38. how many seeds sprout
  39. wash your hands
  40. a tiny root

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