Essential for any science class
I have used National Geographic for it's documentaries in many subject areas such as life sciences, oceanography, and aquatic biology. It is also a good resource for students to gather information when performing research for papers and presentations. It is a very engaging source with cool multimedia links to videos, images, sounds and more.
How I Use It
Not only does Nat Geo offer amazing documentaries, but it also has so many articles and photos giving detailed information to aid in student learning. They cover a large variety of topics and allow for students to see the world in ways that they cannot in a normal classroom setting.