This article describes the development and the initial validation of an instrument that can be used to assess teachers' beliefs about science teaching and learning. The instrument, which is called the Beliefs About Reformed Science Teaching and Learning (BARSTL) questionnaire, draws on the current national science education reform efforts in order…

The National Diffusion Network (NDN) is a federally funded system that makes exemplary educational programs available for use by schools, colleges, and other institutions. This publication contains information describing the science education programs currently in the NDN, along with procedural information on how to access these programs. The…

The purpose of this study was to examine similarities and differences in how schools and school districts have successfully implemented the California mathematics and science curriculum frameworks. Implementation factors include: the use of cross-role teams and implementation plans; assistance; administrative commitment and pressure; program…