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Dass, Pradeep M.; Yager, Robert E. – Science Education Review, 2009
During the last quarter of a century, it became abundantly clear that the desired reforms in science teaching and learning could not be accomplished without significant professional development of in-service science teachers. Yet, there was a dearth of effective professional development models that could lead to the kind of instructional reforms…
Descriptors: Educational Change, Guidelines, Science Teachers, Faculty Development

Yager, Robert E.; Tamir, Pinchas – Journal of Technology Studies, 1995
Reviews four studies that provide empirical evidence in favor of the STS approach for students and teachers. Finds a positive effect from STS across the entire curriculum. (Author)
Descriptors: Adult Education, Curriculum Development, Elementary Secondary Education, Inservice Education
Yager, Robert E. – 1978
This program is called Project ASSIST. ASSIST is an acronym for Alternative Strategies and Services for Improving Science Teaching. ASSIST is involved in teacher education (both inservice and preservice), student programs, and community relations. The model consists of five levels: (1) the coordinating staff; (2) the consulting and advisory…
Descriptors: Curriculum Development, Educational Research, Inservice Teacher Education, Models