Introduces naturalist writers who discuss environments and natural resources, the issue of human population growth and its impact on the environments, and the nature and history of science. Includes activities addressing the interpretation of naturalist writing geographically, chronologically, and by the environment. (KHR)

Indicates the importance of the interdisciplinary approach in teaching and learning. Recommends using grids in curriculum design for the integration of concepts such as art, math, and science. (YDS)

Describes a series of activities exploring Leonardo da Vinci's tree theory that are designed to strengthen 8th grade students' data collection and problem solving skills in physical science classes. (KHR)