Rainforest Field trips and Lesson Plans from Passport to Knowledge (1-12)   Welcome to PASSPORT TO THE RAINFOREST (PTRF), a unique multiple media teaching and learning package that will help you enliven key Earth, Life and Physical science concepts. Unlike some educational materials featuring the rainforest, PTRF focuses more on the science of the forests rather than explicit activism to protect or conserve them. Rainforest Action Network (1-6).  This site has been working since 1985 to protect the Earth’s rainforests and support the rights of their inhabitants.    RainForestWeb. was created as a tool for concerned citizens, companies and institutions to conveniently access the most complete and current information about rainforests, through one umbrella site. Created by Rainforest Action Network and designed by Blue Mandala, offers a comprehensive and informative view of the state of our world's rainforests through diverse postings and links.  Tropical Rainforest Coalition.  (4/5-12) This site is dedicated to preserving tropical rainforest ecosystems, their indigenous people and cultures at the local level through enabling volunteerism and through community education, and at the international level through technical and financial support for recognized organizations involved in the conservation of tropical rainforests.