Twenty-six activities related to forestry, conservation, and outdoor education comprise the content of this leader's guide. Designed for use with youth groups, ideas and techniques range from forest conservation mobiles, locating forest fires, and Christmas tree uses to litterbug campaigns, watershed experiments, and crossword puzzles. Activities are interdisciplinary in nature, dealing with language arts, science experiments, methematics, art, community service, social studies, economics, and leadership. A major concept or goal for each activity is defined. (BL)