Students discuss an ecosystem. In this coral reef lesson, students fill in their own KWL chart and contribute ideas to a whole class KWL chart. They read an article as a class to spark ideas for facts they can add to the "K" part of the...

Article discussing what a coral reef is, different types, reef biodiversity, and threats to their survival.

Learn about the coral reef ecosystem. Find out about plants, animals, adaptations, and conservation efforts.

A short description of the Great Barrier Reef of Australia. Included are pictures and a map. Learn what makes up a coral reef and the two different types.