This study focuses on two main issues concerning changes in student attitudes toward science study and their perceptions of its usefulness in their lives. Information has been gathered concerning how student attitudes toward science have changed for teachers and schools not involved with any funded professional development project. Pretesting and…

According to national survey data, access to and participation in professional development varies widely across states, and the quality of professional development across most states is far from meeting research-based definitions of effective professional development, with a few pockets of excellence in some states. In this study, "Teacher…