← Sprouting seeds: what seeds need lesson New set →

Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 454 · 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 in the dark (b) wet seeds by a window (c) seeds in the freezer (d) seeds on wet cotton
  2. 2.⚖️ 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
  3. 3.🌱 Which of these is needed for a seed to sprout? (a) salt (b) sunlight (c) air (d) soil
  4. 4.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) cotton wool (c) a small bowl (d) a balloon
  5. 5.🌱 Where does a sprouting seed get its first food from? (a) food stored in the seed (b) the cotton wool (c) the air (d) the sunlight only
  6. 6.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) seeds on wet cotton (c) boiled seeds (d) seeds on dry cotton
  7. 7.True or false: air is not needed for a seed to sprout. (a) True (b) False
  8. 8.⚖️ Fair test — do seeds need water to sprout? What do we do with “the number of seeds”? (a) we measure it (b) we change it (c) we keep it the same
  9. 9.🔍 Which is the odd one out? (a) sunlight (b) soil (c) sugar (d) air
  10. 10.🌱 Will these sprout: seeds on wet cotton? (a) sprouts (b) does not sprout
  11. 11.🔮 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
  12. 12.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same bowls”? (a) we change it (b) we keep it the same (c) we measure it
  13. 13.True or false: wet seeds in the dark does not sprout. (a) True (b) False
  14. 14.True or false: a mirror is not needed for sprouting seeds. (a) False (b) True
  15. 15.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) boiled seeds (c) seeds in the freezer (d) wet seeds by a window
  16. 16.True or false: seeds on dry cotton sprouts in a few days. (a) False (b) True
  17. 17.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is kept the same. (a) True (b) False
  18. 18.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) the number of seeds (b) wet or dry cotton (c) how many seeds sprout
  19. 19.🔍 Which is the odd one out? (a) salt (b) sugar (c) sunlight (d) warmth
  20. 20.🌱 Which of these sprouts in a few days? (a) seeds in the freezer (b) seeds on dry cotton (c) boiled seeds (d) wet seeds in the dark
  21. 21.🧺 Which of these is not needed for sprouting seeds? (a) water (b) a few days (c) cotton wool (d) a magnet
  22. 22.🌱 Is sugar needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  23. 23.⚖️ Fair test — do seeds need water to sprout? True or false: the same bowls is what we measure. (a) True (b) False
  24. 24.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a few days (b) moong seeds (c) cotton wool (d) a mirror
  25. 25.True or false: sunlight is needed for a seed to sprout. (a) True (b) False
  26. 26.True or false: water is needed for a seed to sprout. (a) True (b) False
  27. 27.True or false: warmth is not needed for a seed to sprout. (a) False (b) True
  28. 28.🌱 Which of these is not needed for a seed to sprout? (a) warmth (b) salt (c) air (d) water
  29. 29.⚖️ Fair test — do seeds need water to sprout? What do we do with “how many seeds sprout”? (a) we measure it (b) we change it (c) we keep it the same
  30. 30.True or false: a magnet is needed for sprouting seeds. (a) True (b) False
  31. 31.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) yeast (b) a few days (c) water (d) a small bowl
  32. 32.🌱 Is water needed for a seed to sprout? (a) not needed to sprout (b) needed to sprout
  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.🧺 Do we need yeast for sprouting seeds? (a) needed (b) not needed
  35. 35.🔍 Which is the odd one out? (a) water (b) warmth (c) air (d) sunlight
  36. 36.🌱 Which of these is needed for a seed to sprout? (a) soil (b) salt (c) water (d) sugar
  37. 37.🌱 What comes out of a moong seed first when it sprouts? (a) a thorn (b) a flower (c) a tiny root (d) a fruit
  38. 38.True or false: seeds on dry cotton does not sprout. (a) False (b) True
  39. 39.🌱 Will these sprout: wet seeds by a window? (a) does not sprout (b) sprouts
  40. 40.🌱 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

Answer key

  1. seeds in the freezer
  2. wet or dry cotton
  3. air
  4. a balloon
  5. food stored in the seed
  6. seeds on wet cotton
  7. False
  8. we keep it the same
  9. air
  10. sprouts
  11. yes, they sprout
  12. we keep it the same
  13. False
  14. True
  15. wet seeds by a window
  16. False
  17. True
  18. the number of seeds
  19. warmth
  20. wet seeds in the dark
  21. a magnet
  22. not needed to sprout
  23. False
  24. a mirror
  25. False
  26. True
  27. False
  28. salt
  29. we measure it
  30. False
  31. yeast
  32. needed to sprout
  33. we keep it the same
  34. not needed
  35. sunlight
  36. water
  37. a tiny root
  38. True
  39. sprouts
  40. they have no water

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