With science teachers facing comprehensive curriculum reform that will shape science education for decades to come, high school department chairs represent a critical resource for instructional leadership and teacher support. While the historical literature on the department chair indicates that chairs are in prime positions to provide…

Over the years, teachers and school leaders have engaged in some form of training beyond their formal preservice, university preparation programs. Whether referred to as in-service training, professional day, or staff or professional development, this activity normally had one purpose: to improve participant's knowledge or skills. With limited…

Examines the role of constructivism as a philosophy to incorporate technology into the science classroom specific to the parameters of the National Science Education Standards and the National Educational Technology Standards. Concludes that care must be taken to provide for appropriate pedagogical strategies based upon inquiry and discovery…

Summarizes trends for teacher professional-development research and standards documents. Identifies several characteristics common to science-education professional-development development programs that can be used to increase the likelihood of program implementation and success. Contains 63 references. (WRM)

Argues that science students often perceive physical events, the nature of scientific knowledge, and the nature of learning processes in different ways from science teachers and scientists, and that science teachers need to account for these differences in planning their science teaching. Contains 40 references. (WRM)