Environmental Educators Network. Good selection of off site links, as well as on-site content. They also have e-mailing lists for teachers of environmental education. From the Franklin Institute, this is a whole City Ecology project for schools. It's based more for Philadelphia and it seems geared toward Middle School, but there are still some interesting things here.
Teachers can submit their favorite lesson plans for posting on that page as well.
An Australian teacher's page. Ted Nellen's Cyber-English class. Ted has an amazing way of teaching English in a computer lab everyday. He also has an amazing clearinghouse of teaching resources on these pages. A program that teaches English.