Science/Technology/Society (STS) as a reform effort has been active in Iowa for three decades. A program called Iowa Chautauqua has evolved over the four decades to promote K-12 STS teaching in Iowa's 300 school districts. This is a study of how teachers have become Teacher Leaders of the reforms and lead other teachers who enroll as new teachers…

The 1996 National Education Science Standards (NSES) in the U.S. provide descriptions of needed reforms for K-16 science teaching and improvements regarding indications of student learning. The goals indicate specifically the changes needed in teaching and improved ways for assessing student learning. This paper discusses how teaching and student…

This article is the first in what will become a continuing series of articles highlighting the perspectives of renowned science educators. The first featured article is by Robert Yager, Science Education Center, University of Iowa, USA. Dr. Yager has directed over 100 NSF projects designed to improve K-16 science programs. He has served as…

There has been a wealth of research examining learning environments as one of the variables that contributes to academic success for students studying science. A constructivist learning environment has been explored as one way to assist students in achieving greater success with science learning. There is a lack of research concerning how and if…

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…

In education, STS too often is viewed as a new kind of course--new material for use in teaching. However, this view of STS is fraught with the same kind of problems as traditional teaching of natural science and technology. This major problem is that information is merely transmitted to students by lecture, discussion, verification laboratories,…

This collection of 16 essays is ideal for staff development providers (university faculty, district supervisors, lead teachers, and principals) as well as preservice science methods instructors. Each essay describes a specific program designed to train current or future teachers to carry out the constructivist, inquiry-based approach of the…

The early drafts of the National Science Education Standards (NSES) did not include any mention of staff development; it was not considered as part of the needed visions for changing school science. It was when the final draft was offered to the leadership in the National Academy of Sciences that a section on Staff Development was added in…

Nine years after the National Science Education Standards' release, just how well do science teachers in grades 5 to 8 actually use them to plan content, define improved teaching, and assess real learning? Find out the answers to these key questions in this groundbreaking collection of 15 essays by teachers, researchers, and professors whose…

The National Science Education Standards (NSES) articulates four goals (justifications) for requiring science in K-12 schools. An argument is made that science leaders must take the goals of science education seriously and use them to frame their teaching and staff development efforts. In this article, the author discusses the four NSES goals for…

Social issues provide real life and motivational questions which are successful in engaging the minds of many people (especially students). When dealing with social issues, students see the importance of so-called basic concepts and skills in dealing with them. For most persons, real mind engagement rarely occurs in educational settings. One…