Second Grade · Science · week 12

What do seeds need to travel?

Identify features that help different seeds travel away from the parent plant, such as fluff for wind, hooks for fur, or a hard shell for floating.

A seed that just drops straight down under its parent plant may not get enough sunlight, water, or space to grow, since the big parent plant is already using it all. Many seeds have special features that help them travel farther away before they start growing.

A dandelion seed has fluffy fibers that catch the wind and float far away. A burr has tiny hooks that grab onto animal fur, or your socks, for a free ride. A coconut has a hard, light shell that can float across water to a new shore. Each feature matches a different way of traveling.

📋 For the teacher
Teach it (10–15 min):
  • Go on a short seed hunt outside, in a park, or along a sidewalk, and look closely at any seeds you find.
  • If you find a burr, test it gently on a sock or piece of fabric to feel how it grabs on.
  • Ask "how do you think this one travels?" for each seed you find, based on its features.
  • Talk about times you may have carried a seed on your clothes or shoes without noticing.
Talk about it:
  • Why can it be a problem for a seed to grow right under its own parent plant?
  • Which seed-travel method do you think is the cleverest? Why?
  • Have you ever found a burr stuck to your clothes or a pet?

Mastery looks like: They can name at least two ways seeds travel away from the parent plant and match specific seed features, like fluff or hooks, to each method.

Common stumbles: Assuming all seeds travel by wind; not connecting a seed's physical features, like fluff, hooks, or a hard shell, to its specific travel method.

Homework for this lessonType it, write it with a stylus, or print it for pencil & paper.open →
Records attendance + 15 min of Science for this learner.
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