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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 138 · 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.

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

Answer key

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

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