This study aims to examine the effects of explicit-reflective nature of science (NOS) activities on science teacher candidates' views on the nature of science and self-efficacy beliefs about teaching the nature of science, using a single-group pre-test-post-test experimental method. The research sample included 120 science teacher candidates…

If the declines in interest and performance within school science are to be reversed, it is imperative that competent and confident teachers deliver quality science experiences. This paper reports on the long-term implementation of two complementary, student-centered tertiary science methods courses that integrated instruction in content with…

Students in rural schools have the potential to achieve at high levels; however, they need support to develop this potential. Research indicates a particular need in the area of STEM education. This study looks at how to enhance school-wide instruction, collaboration, and assessment related to increased student participation in coding and computer…

The main purpose of this study was to investigate the effectiveness of a primary teacher education program in improving science teaching efficacy beliefs (personal science teaching efficacy beliefs and outcome expectancy beliefs) of preservice primary school teachers. The study also investigated whether the program has an effect on student…

Thirty preservice teachers enrolled in a field-based science methods course were placed at a public elementary school for coursework and for teaching practice with elementary students. Candidates focused on building conceptual understanding of science content and pedagogical methods through innovative curriculum development and other course…

The purpose of this study was to investigate the impact of a summer science camp teaching experience on preservice elementary teachers' science teaching efficacy, science content knowledge, and understanding of the nature of science. Master's degree students enrolled in the elementary Fairfax Partnership Schools (FPS, n = 21) cohort served as the…

Systematic studies on effectiveness of in-service teacher professional development (PD) are important for science education research and practice. Previous studies mostly focus on one certain aspect of the entire program, for example, effectiveness of PD on improvement of teachers' knowledge or students' learning outcomes. This study, however,…

This longitudinal study examined the extent to which teachers' participation in a 3-year professional development program enhanced their self-efficacy and prompted changes in science instruction in the early elementary grades. The study used a mixed-methods design, and included 39 teachers who taught in kindergarten, first grade, or second…

The purpose of this study was to evaluate the Literacy-Infused Science Using Technology Innovation Opportunity (LISTO) validation project (Valid 45). LISTO was funded by the Investing in Innovation (i3) Fund and involved a multi-year intervention that provided virtual professional development and coaching, and literacy-infused science curricula to…

A teacher's receptivity to inquiry-based instruction is varied due to teacher self-efficacy which invariably affected by his or her immediate professional environment. This study examined how professional development (PD) designs affect in-service teachers' efficacy beliefs to teach inquiry science. This investigation had three objectives: (a)…

This study examined the impact of a recently revised science course that engaged preservice teachers in a scaffolded, student-directed inquiry unit on local streams. Upon the completion of the inquiry project, the teacher candidates in the stream study classes demonstrated significantly greater improvement in the personal science teaching efficacy…

Conderman and Sheldon Woods (2008) suggest that although science plays a central role in our world today, science instruction seems to be minimized particularly at the elementary grade levels. Research has investigated the construct of efficacy (Bandura, 1977, 2006a; Riggs & Enochs, 1990; Ramey-Gassert, Shroyer & Staver, 1996;…

The overall purpose of this longitudinal study was to investigate the effectiveness of a science method course in training pre service teachers to teach science. This effectiveness was measured by examining changes in pre-service teachers' science teaching confidence level as reflected in their ability to implement different instructional…

Low teacher self-efficacy is an important factor constraining the teaching of science at the elementary level. This study was designed to investigate the effectiveness of particular sources of efficacy information for enhancing the science teaching self-efficacy of practicing elementary teachers. Twelve teachers participated in an intervention…

A teacher's sense of {instructional} efficacy has been considered a critical variable in student academic performance. Researchers Tschannen-Moran and Hoy Woolfolk (2001, p.783) defined teachers' {instructional} efficacy as a teacher's judgment of his or her capabilities to bring about desired outcomes of student engagement and learning, even…