At one Iowa school a groomed portion of the schoolyard has been subdivided into acreage for woodland, prairie and wetland environments. Students perform hands-on “history” in these environments.
The experiences in these historical environments can be compared and contrasted with the same settings today to help students understand continuity and change over centuries. Most environmental studies projects focus on short-range changes and scale. These sites provide another perspective on the impact of time. They have received high praise from teachers.