In this simulation, secondary students explore the potentials for cooperation and conflict that have existed in relation to control of the seas. Through playing roles of decision makers of various nations, students learn about issues and positions involved in exploiting the wealth of th sea, including minerals, oil, and fish. (RM)

This simulation is intended to help secondary students better understand the workings of administrative agencies. The setting is an environmental controversy (preservation of a valley as a wilderness area or converting it to a recreation area); however, the general idea can be easily adapted to almost any functioning administrative agency. (RM)

In this lesson, junior high students consider two instances of exponential population growth--one at the local community level and one at the world level--as a way of illuminating some of the problems posed by growth and the limits that may curtail it. (RM)

This simulation helps students in grades four to eight see their planet as one environment with limited resources shared by all. Students learn that the earth is a large system comprised of small systems, that systems are interdependent and often have irreplaceable parts, and that resources are not equally divided among countries. (RM)

This simulation can be used to help secondary students examine the national and global energy issue. Students role-play various groups, including the Departments of Energy and Transportation, the U.S. Automobile Manufacturer's Association, oil lobby groups, conservation groups, citizen groups, a solar lobbying organization, and a nuclear power…

In this simulation, which involves the location of a low-income housing project, secondary students simulate eight roles--citizens representing the interests of seven different neighborhoods and a federal arbiter. Skills developed by the simulation include analysis, decision making, and oral and written communication. (RM)