This student workbook is designed as a companion to a day of field studies investigating water quality and stream health for sixth grade students in several northeastern Tennessee counties. Nineteen environmental education activities cover topics including wildlife species, wildlife habitats (instream and riparian), connections between water quality and wildlife, water pollution, hydrology, land use, soil and water, wild plants and flowers, farming techniques, erosion prevention, forest ecology, waste disposal, household hazardous wastes, landfills, and precycling and recycling. The workbook provides the following information for each activity: objective, key words, summary (background information that refers to the northeastern Tennessee environment), and study questions. A glossary contains 65 key terms. (LZ)