Twenty hands-on learning lessons such as Frog Pond Lifeguard and Camouflaged Critters can be used individually or as a yearlong curriculum. Each lesson is accompanied by detailed objectives, materials lists, background information, step-by-step procedures, evaluation questions, assessment methods, and additional web resources. The activities can easily be integrated into other disciplines such as language arts, physical education, art, and math and are adaptable to informal learning environments.