Performance-based assessment of teachers includes a class of measurement methods designed to assess the quality of teacher performance on one or two important aspects of teaching. It may include portfolios, structured observations, video records of practice, and teacher work samples. Performance-based assessment can be contrasted with assessments…

Numerous research studies have shown that science methods courses based on constructivist approaches can enhance teacher knowledge and confidence in ways that foster more positive attitudes to the teaching of science. However, a critical part of reflective practice is the opportunity to observe competent professionals practising their craft.…

The authors present a program of research on the teaching practices of 1st-year teachers that has evolved within a partnership between and among a university and area school districts. The research links observed 1st-year teaching practices with school level (elementary, middle, high school) and type of teacher preparation (traditional bachelor's…