We conducted a series of summer workshops on bioinformatics to increase educators' knowledge of this new field of inquiry with the assumption that their knowledge will, in turn, impact student achievement. The workshops incorporated experiential learning and self-reflection (Loucks-Horsley et al. 1998). Educators demonstrated significant increases…

Teachers' implementation of a problem-based learning (PBL) program was examined to determine both how they assessed student learning and their reasons for these assessment practices. Ten 6th grade science teachers used Alien Rescue, a computer-based PBL module, with their students for approximately three weeks. Interviews, observations, and…

Designing effective professional development experiences for technology-enhanced inquiry instruction is the goal of the Technology Enhanced Learning in Science (TELS) NSF funded Center for Learning and Teaching. In order to provide this type of support to a large number of teachers, we devised a "targeted professional development approach."…