Curated OER
Invertebrates
Students examine invertebrates. In this animal classification lesson, students discuss invertebrates and bilateral symmetry. They discuss the importance of horse shoe crabs in medical science.
Curated OER
Classification of an Echinoderm
Students study starfish through dissection. In this biology lesson plan, students explore the lives of starfish as they view a slide show, observe parts of echinoderms, and compare the classification of the starfish with other...