This document provides suggestions for community volunteer opportunities that involve students in partnerships with service agencies, governments, recycling programs, and environmental organizations. It consists of ready-to-copy project ideas complete with case studies, a set of worksheets for planning a project, and an appendix with additional resource information. The project idea/case study pages include a description of the project in general terms, summary of the need, suggestions on how high school students can become involved, pertinent background information, thought-provoking questions for students, and a sample of how a high school student has implemented the project. (MKR)