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Seed Germination Experiment Worksheet

Science experiments lesson 14: Sprouting seeds: what seeds need · Set 881 · 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.🌱 Which of these is not needed for a seed to sprout? (a) sugar (b) air (c) water (d) warmth
  2. 2.🌱 Where does a sprouting seed get its first food from? (a) the sunlight only (b) the cotton wool (c) food stored in the seed (d) the air
  3. 3.🌱 Which of these is needed for a seed to sprout? (a) sugar (b) air (c) salt (d) sunlight
  4. 4.⚖️ 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
  5. 5.🧺 Do we need a balloon for sprouting seeds? (a) needed (b) not needed
  6. 6.🧺 Do we need moong seeds for sprouting seeds? (a) not needed (b) needed
  7. 7.⚖️ Fair test — do seeds need water to sprout? Which of these is what we measure? (a) the kind of seeds (b) wet or dry cotton (c) how many seeds sprout (d) the same place
  8. 8.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) a mirror (b) moong seeds (c) a few days (d) cotton wool
  9. 9.True or false: a magnet is not needed for sprouting seeds. (a) False (b) True
  10. 10.📘 What do we call a seed starting to grow? (a) evaporation (b) pollination (c) condensation (d) germination
  11. 11.🌱 Which of these is not needed for a seed to sprout? (a) salt (b) water (c) air (d) warmth
  12. 12.🧺 Which of these is needed for sprouting seeds? (a) yeast (b) a mirror (c) a magnet (d) moong seeds
  13. 13.⚖️ 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
  14. 14.True or false: sugar is needed for a seed to sprout. (a) False (b) True
  15. 15.🛟 Some seeds from shops are coated with chemicals. What is the safe rule? (a) throw them at friends (b) eat a few to check (c) feed them to pets (d) never put seeds in mouth
  16. 16.True or false: wet seeds in the dark sprouts in a few days. (a) False (b) True
  17. 17.True or false: a small bowl is not needed for sprouting seeds. (a) True (b) False
  18. 18.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is what we measure. (a) False (b) True
  19. 19.⚖️ Fair test — do seeds need water to sprout? True or false: the kind of seeds is the one thing we change. (a) False (b) True
  20. 20.🧺 Which of these is needed for sprouting seeds? (a) turmeric powder (b) a mirror (c) a few days (d) a battery cell
  21. 21.🔍 Which is the odd one out? (a) air (b) water (c) sugar (d) warmth
  22. 22.🔍 Which is the odd one out? (a) sunlight (b) air (c) sugar (d) soil
  23. 23.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) the same bowls (b) how many seeds sprout (c) wet or dry cotton
  24. 24.True or false: a battery cell is not needed for sprouting seeds. (a) True (b) False
  25. 25.True or false: a small bowl is needed for sprouting seeds. (a) True (b) False
  26. 26.🌱 Which of these sprouts in a few days? (a) seeds on dry cotton (b) seeds in the freezer (c) boiled seeds (d) wet seeds by a window
  27. 27.🛟 What should you do after touching soil or seeds? (a) skip washing (b) lick your fingers (c) wash your hands (d) rub your eyes
  28. 28.🌱 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
  29. 29.True or false: water is needed for a seed to sprout. (a) True (b) False
  30. 30.True or false: a balloon is not needed for sprouting seeds. (a) True (b) False
  31. 31.🔮 Predict: seeds on wet cotton are kept in the freezer. What happens? (a) they glow (b) they grow fruit (c) they do not sprout (d) they sprout faster
  32. 32.⚖️ Fair test — do seeds need water to sprout? What do we do with “the kind of seeds”? (a) we measure it (b) we keep it the same (c) we change it
  33. 33.🧺 Three of these are needed for sprouting seeds. Which one is NOT needed? (a) water (b) turmeric powder (c) a few days (d) cotton wool
  34. 34.🌱 Which of these sprouts in a few days? (a) boiled seeds (b) seeds on dry cotton (c) seeds in the freezer (d) seeds on wet cotton
  35. 35.True or false: water is not needed for a seed to sprout. (a) True (b) False
  36. 36.⚖️ Fair test — do seeds need water to sprout? Which of these is kept the same? (a) how many seeds sprout (b) wet or dry cotton (c) the same place
  37. 37.🧺 Do we need cotton wool for sprouting seeds? (a) needed (b) not needed
  38. 38.True or false: cotton wool is not needed for sprouting seeds. (a) True (b) False
  39. 39.🌱 Will these sprout: seeds in the freezer? (a) sprouts (b) does not sprout
  40. 40.⚖️ Fair test — do seeds need water to sprout? True or false: the same place is kept the same. (a) True (b) False

Answer key

  1. sugar
  2. food stored in the seed
  3. air
  4. we keep it the same
  5. not needed
  6. needed
  7. how many seeds sprout
  8. a mirror
  9. True
  10. germination
  11. salt
  12. moong seeds
  13. wet or dry cotton
  14. False
  15. never put seeds in mouth
  16. True
  17. False
  18. False
  19. False
  20. a few days
  21. sugar
  22. air
  23. the same bowls
  24. True
  25. True
  26. wet seeds by a window
  27. wash your hands
  28. they have no water
  29. True
  30. True
  31. they do not sprout
  32. we keep it the same
  33. turmeric powder
  34. seeds on wet cotton
  35. False
  36. the same place
  37. needed
  38. False
  39. does not sprout
  40. True

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