The website for the US Environmental Protection Agency has some great free resources for classroom and homeschool use. You can find lesson plans, printables, links to interactive and video content, and much more at this site.
This site provides math lessons and activities using Google Earth and SketchUp (a free 3D modelin
This site has a library of over a thousand text passages with accompanying questions for discussi
This website from NASA has all sorts of kid-friendly information on climate and weather.
A bi-weekly e-publication with news articles from around the world.
Charlotte Mason style art and music curriculum plans.
Free online curriculum covering math, language arts, social studies, and science.