Tag: keystone
-
The Crayfish Project – Ecology and Anatomy
Student project on crayfish which includes learning about crayfish ecology, invasive species, and food webs. Dissect a crayfish specimen to learn anatomy!
-
Ecology Lesson on Trophic Cascades
This year I decided to change the way I teach the last unit of the year, which is ecology. Our textbook is really old, and not aligned to NGSS. The lessons followed a familiar “old-school” pattern: take notes mainly about definitions, do an activity or lab, then take a quiz. This year, I wanted to…