← Sprouting seeds: what seeds need lesson New set →

Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 759 · 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 does not sprout? (a) wet seeds by a window (b) seeds on wet cotton (c) wet seeds in the dark (d) seeds on dry cotton
  2. 2.True or false: seeds on dry cotton sprouts in a few days. (a) False (b) True
  3. 3.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they grow fruit (b) they do not sprout (c) they glow (d) they sprout faster
  4. 4.True or false: moong seeds is not needed for sprouting seeds. (a) False (b) True
  5. 5.⚖️ 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 kind of seeds (d) the same bowls
  6. 6.🧺 Do we need cotton wool for sprouting seeds? (a) not needed (b) needed
  7. 7.🌱 Why do the seeds on dry cotton not sprout? (a) they are too wet (b) they have no soil (c) they have no salt (d) they have no water
  8. 8.True or false: water is needed for a seed to sprout. (a) True (b) False
  9. 9.⚖️ Fair test — do seeds need water to sprout? True or false: the number of seeds is kept the same. (a) False (b) True
  10. 10.True or false: wet seeds in the dark does not sprout. (a) False (b) True
  11. 11.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) never put seeds in mouth (b) throw them at friends (c) eat a few to check (d) feed them to pets
  12. 12.🔍 Which is the odd one out? (a) sunlight (b) air (c) sugar (d) salt
  13. 13.🔍 Which is the odd one out? (a) salt (b) water (c) sunlight (d) sugar
  14. 14.True or false: boiled seeds sprouts in a few days. (a) True (b) False
  15. 15.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is what we measure. (a) False (b) True
  16. 16.🌱 Which of these is not needed for a seed to sprout? (a) air (b) water (c) salt (d) warmth
  17. 17.True or false: seeds on dry cotton does not sprout. (a) False (b) True
  18. 18.🧺 Do we need a small bowl for sprouting seeds? (a) needed (b) not needed
  19. 19.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we keep it the same (b) we change it (c) we measure it
  20. 20.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the kind of seeds (b) the same bowls (c) the same place (d) how many seeds sprout
  21. 21.True or false: warmth is needed for a seed to sprout. (a) True (b) False
  22. 22.True or false: water is not needed for a seed to sprout. (a) False (b) True
  23. 23.🌱 Is water needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  24. 24.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we keep it the same (b) we change it (c) we measure it
  25. 25.True or false: moong seeds is needed for sprouting seeds. (a) False (b) True
  26. 26.🌱 Is salt needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  27. 27.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds in the freezer (c) wet seeds by a window (d) seeds on dry cotton
  28. 28.⚖️ Fair test — do seeds need water to sprout? True or false: how many seeds sprout is what we measure. (a) False (b) True
  29. 29.🌱 Is sugar needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  30. 30.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) yeast (b) moong seeds (c) cotton wool (d) a small bowl
  31. 31.🧺 Which of these is needed for sprouting seeds? (a) a battery cell (b) yeast (c) turmeric powder (d) cotton wool
  32. 32.🌱 Will these sprout: wet seeds in the dark? (a) sprouts (b) does not sprout
  33. 33.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) a balloon (c) water (d) moong seeds
  34. 34.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) a magnet (c) moong seeds (d) water
  35. 35.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) they melt (b) yes, they sprout (c) they turn to stones (d) no, never
  36. 36.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) yeast (c) a battery cell (d) a few days
  37. 37.⚖️ Fair test — do seeds need water to sprout? True or false: the same bowls is kept the same. (a) False (b) True
  38. 38.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we keep it the same (b) we change it (c) we measure it
  39. 39.True or false: seeds in the freezer sprouts in a few days. (a) False (b) True
  40. 40.⚖️ Fair test — do seeds need water to sprout? What do we do with “wet or dry cotton”? (a) we measure it (b) we keep it the same (c) we change it

Answer key

  1. seeds on dry cotton
  2. False
  3. they do not sprout
  4. False
  5. wet or dry cotton
  6. needed
  7. they have no water
  8. True
  9. True
  10. False
  11. never put seeds in mouth
  12. air
  13. water
  14. False
  15. False
  16. salt
  17. True
  18. needed
  19. we keep it the same
  20. how many seeds sprout
  21. True
  22. False
  23. needed to sprout
  24. we keep it the same
  25. True
  26. not needed to sprout
  27. wet seeds by a window
  28. True
  29. not needed to sprout
  30. yeast
  31. cotton wool
  32. sprouts
  33. a balloon
  34. a magnet
  35. yes, they sprout
  36. a few days
  37. True
  38. we measure it
  39. False
  40. we change it

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