Presents methods for analyzing soil and water samples in this classroom. Includes a classroom diagram, a listing of suggested materials, and the procedures for a classroom simulated pond. Relates classroom activities to work at a natural pond. (MA)

The development of a spaceflight simulation program as part of a research and development course is described. Topics such as space exploration, design, propulsion, aerodynamics of space craft, robotics, communication, construction, medicine, lasers, hydroponics, geology, chemistry, and space physiology are emphasized. (KR)

Describes an interdisciplinary survival project that piques middle school students' imaginations as it tests their problem solving and critical thinking skills in a survival setting. The futuristic time travel project integrates subject areas and fosters skills in communication, cooperation, and group decision making. (SM)