Teachers do not consistently maximize the potential of classroom technologies for enhancing student learning. As their self-efficacy is positively associated with technology integration, developing teachers' self-efficacy could increase high-quality integration. We investigate how a holistic system of professional learning about technology…

Purpose: The authors tested the efficacy of a team-based instructional leadership intervention designed to increase middle school mathematics and science teachers' use of educational technologies for multiple representations of content to foster students' conceptual understandings. Each school's leadership team comprised an administrator, a…