The third of this series of three volumes on interdisciplinary environmental learning experiences for elementary students is aimed at grades 5 and 6 and deals with the comunity environment of the student. Titles of the eight units included in this volume are: Probleem Solving; How to Plan a Clean-up Campaign in the Local Community; Scars upon the Land; Water: Life Blood of the Earth; Noise Pollution; Succession and the Pond Community; Animals and Their Habitat; and Our Native Lands: Conserve and Preserve. Objectives are specified for each unit, a series of learning activities is described, and appendixes giving teacher background information and listing references and teaching resources are provided. (DT)