Prior research suggests that students' understanding of scientific concepts is pre-determined by their reasoning ability. Other efforts suggest that American students' scientific literacy is in decline. One difficulty Bybee (2009) acknowledges is that there are two divergent philosophical models of scientific literacy. The first describes the…

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…

Because of the historically low numbers of minorities in geoscience careers and college majors, an area of growing attention is how teacher professional development may be utilized to increase diversity in the geosciences (Pecore et al., 2007; Sedlock & Metzger, 2007). This paper examines teacher preferences for the timing, location and content of…

This article is intended to help teacher educators, administrators, and mentor teachers envision how to support beginning STEM teachers as they transition from university-based preservice preparation into their first year of classroom teaching in high-need schools. Based on our experiences, and grounded in the associated research and literature,…

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…

This paper introduces a model for using informal science education venues as contexts within which to teach the nature of science. The model was initially developed to enable university education students to teach science in elementary schools so as to be consistent with "National Science Education Standards" (NSES) (1996) and "A Framework for…

In this paper, we explore how candidates in a graduate-level science teacher preparation cohort attended to the substance of student thinking while watching classroom videos or reviewing students' written work. We shared eight case samples of secondary science classroom work with the teacher candidates (six videos and two collections of student…

This study uses focus groups to examine the importance of a pre-college summer bridge program for highly talented black students in science, technology, engineering, and mathematics (STEM). Longitudinal data were collected from 134 participants who identified three aspects of Summer Bridge that were particularly helpful: academic, social, and…

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…

Graduate teaching assistants are often left out of the science teacher education reform agenda, but these science educators are responsible for significant amounts of undergraduate instruction especially at large research universities. Within science departments specifically, a number of courses and laboratories are taught by graduate teaching…

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 authors worked with 22 middle school math and science teachers for one year with the goal of improving the quantity and quality of inquiry-based instruction implemented in the classroom. The professional development experience was framed by the 4E x 2 Instruction Model, which combines key components of inquiry instruction (Engage, Explore,…