This theme issue explores the changes in Iowa's environment. When Native Americans lived in Iowa hundreds of years ago, the land was rich in tall grasslands, fertile soil, wildlife, wetlands, and unpolluted waters. When European-American pioneers settled Iowa in 1833, they changed the environment in order to survive. The first article in this…

One of a series of student booklets on the Canadian environment, this unit helps secondary students understand what a resource is, consider Canada's many and diverse resources, learn about renewable and non-renewable resources, understand how the use of natural resources affects life-styles, and understand the importance of managing resources…

This book, designed as a 7-week instructional module for high school and community college students, uses case studies and independent investigations to emphazise the transdisciplinary nature of land use questions. In addition, the program focuses on the development of independent thought, a healthy skepticism, and problem-solving skills that lead…

This book explains how specific objects in a child's environment are connected to the rest of the world; how using them affects the planet; and how the individual can develop positive habits through projects that are environmentally sound. The book is written for children. The material includes experiments, facts, and activities divided into eight…

Designed for inclusion in an eighth grade course on U.S. history or civics, this unit introduces local students to the history of Alexandria (Virginia) through a study of its buildings and urban growth. By examining factors which have changed the community (technology, transportation, economic influences) as well as the relationship between…

These two publications fill the need of newly posted Peace Corps volunteers (PCVs) for self-directed learning activities to aid the community entry process. A volunteer's guide provides a way to learn about biophysical, economic, and social aspects of the host community during the first few months of service. It has ideas and activities for…