This series of interdisciplinary activities, some of which are done outside the classroom, promotes awareness of the relationship between nature and man. The booklet contains student worksheets, resource lists, a bibliography, and units on ecology and tree conservation. Lessons, which are short and varied, cover topics such as awareness, pollution, conservation recycling, and balance. Most of the lessons follow the same format: objective, materials, introduction, activity, discussion, and follow-up activity. The materials are designed for primary school students. (Author/RH)