Turn a walk on the beach into an in-depth biology lesson! Scholars learn about the different classes of echinoderms in an informative PowerPoint presentation. The lesson explains the unique characteristics of the five different...

How many different invertebrates can you name? A thorough presentation describes the eight different Phyla of invertebrates. Each slide gives a quick overview of the important physical characteristics of each of the Phyla.

For this biology worksheet, students complete a concept map on echinoderms using the terms provided. They fill in the 7 blanks with the correct answer.

This site briefly details many of the echinoderms found in the coral reefs of Hawaii.