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Lesson 1 of 84 ยท Ecosystems

Experiment

Plant Life Cycle: From Seed to Flower

What You'll Learn

Pollination happens when pollen moves from one flower to another, often carried by bees, butterflies, or wind. This process allows plants to produce seeds and fruit.

Key Words

  • ecosystem
  • producer

Materials Needed

  • labels
  • seeds
  • soil
  • cups
  • water
  • plastic wrap

Safety First

  • Handle glass items carefully to avoid breakage.

Steps

Step 1 โ€” Read

Read about Ecosystems and write down three key facts.

Step 2 โ€” 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 โ€” Observe

Observe what happens and describe it in detail.

Step 4 โ€” Record

Record your observations in your science journal with measurements and descriptions.

Check Your Understanding

Question 1

1 of 3

What is pollination?

Plant Life Cycle: From Seed to Flower โ€” Ecosystems | 4th Grade Science | LittleActivity | LittleActivity