Presented is a guide for helping elementary school students become aware of the litter problem, acquire litter control skills, and develop an anti-litter ethic. The manual contains a hierarchy of learning objectives, a pretest/posttest instrument, background information on litter, and 12 lessons designed to promote attainment of the learning objectives. Each lesson includes brief outlines of content, instructional activities, and assessment tasks. A glossary, several supplementary learning activities, and a list of additional resources comprise the appendix. (WB)