Trickshot! is an exploratory environment that allows learners to experiment with various physical properties to develop an intuitive understanding of the behavior of objects in physical systems. The software is geared to secondary students with little exposure to pool or physics. When used in conjunction with meaningful class activities, such an…

Professional development schools serve both novice and experienced teachers' needs by combining teacher education with professional development and school-restructuring efforts. Such schools are creating new opportunities for learning by teaching, doing, and collaborating. This article describes the University of Southern Maine's one-year,…