Print and video resources:

WRI: Environmental Education Project This site has good resources for background information, even though its teacher guides are for high school-level classes.

Exploring the Environment This is Weekly Reader's teacher resource center for environmental education. They have resources for second through fourth grades. Many teachers already know the value of all the materials Weekly Reader produces, and these are probably no exception.

The graphic above is a modified recycling symbol, to remind us to refuse to buy products that are not environmentally sound, as well as reduce, reuse, and recycle the products that we do buy.

GreenDisk -- Manufacturer of High Quality Recycled Diskettes This company produces blank diskettes from discarded, erased ones. They guarantee all their products against viruses, and their products are cheaper and of better quality than other diskettes.

Note: These are actually products I have used, and (in most cases) they are cheaper than the "normal" products.