This paper discusses four conceptions of excellence (excellence as proficiency, excellence and disciplinary initiation, excellence as self-actualization, and excellence as social responsibility) and shows how they can be addressed within a science, technology, society (STS) approach to science instruction. Additional topics considered include: (1)…

Current approaches to inservice teacher education emphasize process and do not adequately address the maintenance and development of teachers' subject area expertise. It is possible that a well-documented curriculum can furnish adequate teacher renewal for content updating. However, how teachers will judge, select, and use appropriate materials…