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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 685 · 40 questions
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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? What do we do with “the same bowls”? (a) we measure it (b) we keep it the same (c) we change it
  2. 2.🌱 Which of these does not sprout? (a) boiled seeds (b) wet seeds by a window (c) wet seeds in the dark (d) seeds on wet cotton
  3. 3.True or false: seeds on dry cotton does not sprout. (a) True (b) False
  4. 4.🌱 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
  5. 5.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is kept the same. (a) False (b) True
  6. 6.⚖️ Fair test — do seeds need water to sprout? What do we do with “the same place”? (a) we measure it (b) we change it (c) we keep it the same
  7. 7.True or false: a small bowl is needed for sprouting seeds. (a) False (b) True
  8. 8.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a magnet (b) water (c) a few days (d) cotton wool
  9. 9.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a small bowl (b) yeast (c) moong seeds (d) cotton wool
  10. 10.⚖️ 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
  11. 11.🧺 Which of these is not needed for sprouting seeds? (a) yeast (b) cotton wool (c) moong seeds (d) a few days
  12. 12.True or false: seeds on wet cotton sprouts in a few days. (a) False (b) True
  13. 13.🌱 Which of these is not needed for a seed to sprout? (a) water (b) air (c) warmth (d) sunlight
  14. 14.⚖️ Fair test — do seeds need water to sprout? Which of these is the one thing we change? (a) the same bowls (b) the same place (c) wet or dry cotton (d) how many seeds sprout
  15. 15.⚖️ 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
  16. 16.🛟 What should you do after touching soil or seeds? (a) rub your eyes (b) lick your fingers (c) skip washing (d) wash your hands
  17. 17.True or false: seeds in the freezer does not sprout. (a) False (b) True
  18. 18.🌱 Seeds need water, air and ___ to sprout. (a) sugar (b) soil (c) salt (d) warmth
  19. 19.🧺 Do we need yeast for sprouting seeds? (a) needed (b) not needed
  20. 20.True or false: air is not needed for a seed to sprout. (a) False (b) True
  21. 21.🌱 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
  22. 22.🧺 Which of these is needed for sprouting seeds? (a) water (b) yeast (c) a magnet (d) a balloon
  23. 23.🌱 Which of these is needed for a seed to sprout? (a) warmth (b) sunlight (c) soil (d) sugar
  24. 24.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) cotton wool (b) a few days (c) water (d) a balloon
  25. 25.🔍 Which is the odd one out? (a) soil (b) water (c) air (d) warmth
  26. 26.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they do not sprout (b) they sprout faster (c) they glow (d) they grow fruit
  27. 27.🧺 Do we need a magnet for sprouting seeds? (a) needed (b) not needed
  28. 28.🔮 Predict: seeds on wet cotton are kept in a dark cupboard. Will they sprout? (a) no, never (b) they melt (c) they turn to stones (d) yes, they sprout
  29. 29.🌱 Will these sprout: seeds on wet cotton? (a) does not sprout (b) sprouts
  30. 30.True or false: a battery cell is not needed for sprouting seeds. (a) False (b) True
  31. 31.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) how many seeds sprout (b) wet or dry cotton (c) the number of seeds (d) the same place
  32. 32.True or false: seeds in the freezer sprouts in a few days. (a) True (b) False
  33. 33.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is what we measure. (a) False (b) True
  34. 34.🌱 Is sunlight needed for a seed to sprout? (a) needed to sprout (b) not needed to sprout
  35. 35.🧺 Do we need a mirror for sprouting seeds? (a) needed (b) not needed
  36. 36.True or false: soil is not needed for a seed to sprout. (a) True (b) False
  37. 37.True or false: wet seeds in the dark sprouts in a few days. (a) True (b) False
  38. 38.🌱 Will these sprout: wet seeds by a window? (a) does not sprout (b) sprouts
  39. 39.🌱 Which of these is not needed for a seed to sprout? (a) salt (b) water (c) air (d) warmth
  40. 40.📘 What do we call a seed starting to grow? (a) pollination (b) evaporation (c) condensation (d) germination

Answer key

  1. we keep it the same
  2. boiled seeds
  3. True
  4. they have no water
  5. True
  6. we keep it the same
  7. True
  8. a magnet
  9. yeast
  10. we measure it
  11. yeast
  12. True
  13. sunlight
  14. wet or dry cotton
  15. we change it
  16. wash your hands
  17. True
  18. warmth
  19. not needed
  20. False
  21. seeds on dry cotton
  22. water
  23. warmth
  24. a balloon
  25. soil
  26. they do not sprout
  27. not needed
  28. yes, they sprout
  29. sprouts
  30. True
  31. how many seeds sprout
  32. False
  33. False
  34. not needed to sprout
  35. not needed
  36. True
  37. True
  38. sprouts
  39. salt
  40. germination

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