Reports on two science field trips which inservice teachers completed through the Earthwatch organization. Participants learned about microbial mats and evolutionary theory on a coastal expedition and about archeology on a dig in the Mediterranean. Teachers returned with firsthand experience of scientific investigation and renewed enthusiasm for…

Teachers can easily identify what subjects their students have trouble with, whether it is transcription and translation, glycolysis and fermentation, balancing chemical equations, or vector analysis of forces acting on an object. Yet, no matter how teachers try to make these complex issues more accessible to students, or how new editions of…

Described is a summer institute for secondary science teachers designed to integrate interdisciplinary wastewater management units into science courses. (SL)