To be used by sixth grade teachers in preparing their classes for the Multnomah County, Oregon, Outdoor School Program, the guide to the Student Preparation Workbook provides general information, descriptions, game materials, and answers to exercises and puzzles. The guide is divided into four resource areas: soil, water, plants, and animals. Each section consists of introductory information, a glossary, and various learning activities and games. Although the material is not organized into complex lesson plans, there are suggestions for use of the activities. Some general environmental material is included. (SB)