This extensive educational resource from MacGillivray Freeman Films is aimed at assisting educators of grades 4-8 who are interested in teaching about the scientific and social aspects of reefs. Funded by the National Science Foundation and the National Wildlife Federation, among others, the film and the Teacher's Guide are not only very valuable, they are also linked to national science education standards. And, while there is an easy-to-use theater listing for teachers wishing to take their students, the seven lessons in the guide can be downloaded and used without needing to see the film first, or at all. Also included are resources on how to become a Coral Crusader as well as reading lists for books and field guides related to reefs which are separated into various reading levels, including adults.