Sunlight, skyscrapers, and soda-pop
Andrea T. Bennett, James H. Kessler
Introduces scientific discoveries through two imaginary creatures exploring the natural world around them. Includes activities.

by Rob Quaden and Alan Ticotsky (2005)
Contains games and classroom activities that are designed to help students observe and understand how and why things change over time. Lessons are interdisciplinary, making connections among math, science, and social studies.
Andrea T. Bennett, James H. Kessler
Introduces scientific discoveries through two imaginary creatures exploring the natural world around them. Includes activities.
Edward De Bono
Materials used for the direct teaching of thinking as a basic skill. It increases the interest in the teaching of thinking as a basic skill and the practical, hands-on nature of the lesson.
John Baines
Examines various aspects of our relationship with the environment, including the need for raw materials, the impact of farming, and waste disposal issues. Includes activities and discussion questions.
Michael J. Caduto and Joseph Bruchac
A selection of traditional tales from various Indian peoples, each accompanied by instructions for related activities dealing with aspects of the environment.