Curated OER
Starfish
Learners explore the concept of starfish. In this starfish lesson, students identify the parts of a starfish and how their body works. Learners create a starfish using paint and a cornmeal mixture. They then glue on Cheerios to...
Curated OER
Echinoderms
In this echinoderm worksheet, students will explore the characteristics of echinoderms including their body structures and larval stages. Then students will match the five classes of echinoderms to their descriptions. This worksheet has...
Curated OER
Echinoderms
In this echinoderm worksheet, students will read about how echinoderms move. Then, using a diagram of a sea star, students will order the steps of water flow through the sea star. This worksheet has 1 matching question.
Stanford University
Stanford University: Sea Urchins
A good overview from Stanford University of the structure and function of sea urchins. A useful place to start in your study of echinoderms.
Stanford University
Sea Urchin Images
Free, downloadable images on a variety of topics related to urchin development, anatomy and physiology. Useful for teaching, worksheets and reports.
Biology 4 kids
Biology4 Kids: Starfish & Urchins Spiny Skins
A brief overview of the Phylum Echinodermata which includes an explanation of echinoderms' water-based vascular systems.
CK-12 Foundation
Ck 12: Biology: Echinoderms
[Free Registration/Login may be required to access all resource tools.] Discusses characteristics of echinoderms.