Several avenues are open to students who wish to study advanced science or mathematics in high school, which include Advanced Placement courses and teacher-designed courses unaffiliated with organized programs. We employ a retrospective cohort study of 4,691 nationally representative college students at 34 randomly selected, colleges and…

In this article we describe current educational research underlying a comprehensive model for building a scientific classroom discourse community. We offer a professional development activity for a school-based professional learning community, providing specific science instructional strategies within this interactive teaching model. This design…

With science teachers facing comprehensive curriculum reform that will shape science education for decades to come, high school department chairs represent a critical resource for instructional leadership and teacher support. While the historical literature on the department chair indicates that chairs are in prime positions to provide…

High school biology teachers face many challenges as they teach evolution. State standards for evolution may provide support for sound evolution instruction. This study attempts to build upon previous work by investigating teachers' views of evolution standards and their evolution practices in a state where evolution standards have been…

This qualitative study addresses the link between urban high school science teachers' beliefs about essential teaching dispositions and student learning outcomes. The findings suggest that in order to help students to do well in science in urban school settings, science teachers should possess essential teaching dispositions which include…

This study investigates a project-based learning (PBL) approach to teaching evolution to inform efforts in teacher preparation. Data analysis of a secondary biology educator teaching evolution through a PBL approach illuminated: (1) active student voice, which allowed students to reflect on their positioning on evolution and consider multiple…

Recent research in educational psychology has shown that beliefs about knowing and learning have an effect on learning. These epistemological beliefs, which are categorized as certainty, simplicity of knowledge, existence of quick learning, and the fixed ability to learn, are related to educationally important cognitive and affective factors, such…

A survey of 6th-12th grade students was conducted to measure their science-related attitudes and interests. Significant gender differences were found among these students. Females reported more anxiety about science as well as less motivation in and enjoyment of science than males. In spite of their unfavorable attitudes toward science, a large…

Chronically high rates of new and experienced science teacher attrition and the findings of new large-scale mentoring programs indicate that administrators should adopt new approaches. A science teacher's role encompasses demanding responsibilities, such as observing laboratory safety and OSHA mandates, as well as management of a business-like,…

This paper investigates the impact of a two-year professional development program on teacher self-efficacy for inquiry-based instruction. The program utilizes scientist-teacher partnerships to develop content knowledge, inquiry-based instruction, and leadership skills for in-service STEM teachers. Participating teachers are administered a survey…

There is relatively little research evidence that documents current students' views of science--particularly a comparison of secondary and tertiary science. Further, little is known about how students' views of science differ according to level of study. This study provides evidence of students' view of science from both school and university…

In this paper, we examine the NCLB definition of a "highly qualified" teacher, the combined nature of federal and state highly qualified mandates, and how science teachers and their principals in one large, urban district have responded. In particular, we report on the kinds of licenses that teachers of science hold; the relationship between…

The author describes a professional development model for high school science teachers based on the framework of inquiry and science standards. The "Learn-Teach-Assess Inquiry" model focuses on guided inquiry labs as the central theme and builds on these labs to reinforce science concepts and abilities to understand and engage in inquiry in…

Making chemistry both accessible and interesting to middle and high school students can be difficult. Convincing middle and high school teachers that they will learn something new and applicable from a professional development workshop in chemistry can be equally challenging. This paper describes the use of material science as a means to enhance…

This study sought to examine physics offerings and enrollments, as well as teacher certification data, in small schools (less than 600 students) throughout New York City during the 2004-2005 academic year. Results were then compared to those for mid-sized (600-1200 students) and large (greater than 1200 students) high schools. The following…