Seeds and Germination

What You'll Learn

Plants reproduce through seeds or spores. Flowering plants produce seeds inside fruits, while conifers produce seeds in cones. Ferns and mosses reproduce using tiny spores.

Key Words

decomposer
food web
adaptation

Materials Needed

zip-lock bags
labels
seeds
soil
cups
water

Safety First

Keep small objects away from young children.

Steps

Step 1 — Read

Review the background information on Life Cycles before starting.

Step 2 — Do

Design a controlled experiment: grow plants under different light conditions (full sun, partial shade, no light). Water equally and measure growth daily for one week.

Step 3 — Observe

Watch carefully for any changes and note the time.

Step 4 — Record

Create a data table to organize your measurements.

Check Your Understanding

Question 1

1 of 3

What is germination?