Specialized science courses (SSCs) integrate content knowledge (CK) with pedagogical content knowledge (PCK) and prepare pre-service teachers (PSTs) for reform-oriented teaching. Studies of individual SSCs report positive short-term outcomes, including an increase in self-efficacy and CK. However, few studies explore the longer-term impact of SSCs…

Despite the impetus from professional organizations for science and mathematics integration, few teacher training programs provide opportunities for teachers to develop the knowledge and skills in effective content integration. This study reports on the impact of a graduate course on in-service middle school, math, and science teachers'…

The aim of this study was to assess elementary teachers' pedagogical content knowledge (PCK) of and confidence in their ability to support students in enacting the science and engineering practices (SEPs) of the Next Generation Science Standards. Findings from this study were used to inform the planning of a professional development program for…

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

Although studies repeatedly show both the importance of teachers' science subject matter knowledge (SMK) and the fact that teachers have limited SMK, there are few opportunities for teachers to formally enhance their understanding of science after entering the classroom. Therefore, there is significant need for teachers to develop their SMK…

During the past decade, early childhood teachers have been faced with new needs to develop their content knowledge and pedagogical content knowledge (PCK) for different science subject areas. In order to meet these challenges there is a strong need for professional learning programmes for early childhood teachers that focus on the development of…

What learning opportunities in higher education promote the development of content knowledge (CK), pedagogical content knowledge (PCK), and pedagogical knowledge (PK)? In order to investigate this question, a cross-sectional study with a total of 274 German preservice biology teachers (21.5% male, average age 22.8 years) was conducted in German…

The Australian Government initiative, Teaching Teachers for the Future (TTF), was a targeted response to improve the preparation of future teachers with integrating technology into their practice. This paper reports on TTF research involving 28 preservice teachers undertaking a chemistry curriculum studies unit that adopted a technological focus.…

We investigated how prospective teachers used physics content knowledge when analyzing the talk of elementary children during special activities in an undergraduate physics content course designed for prospective teachers. We found that prospective teachers used content knowledge to reflect on their own learning and to identify students'…

A number of science education policy documents recommend that students develop an understanding of the enterprise of science and the nature of science (NOS). Despite this emphasis, there is still a gap between policy and practice. Teacher professional literature provides one potential venue for bridging this gap, by providing "activities that…

Described herein is the academic lineage and independent validation of the Self-Efficacy Teaching and Knowledge Instrument for Science Teachers-Revised (SETAKIST-R). Data from 334 K-12 science teachers were analyzed using Partial Credit Rasch models. Principal components analysis on the person-item residuals suggest two latent dimensions:…

One of the characteristics of effective science teachers is a deep understanding of science concepts. The ability to identify, explain and apply concepts is critical in designing, delivering and assessing instruction. Because some teachers have not completed extensive courses in some areas of science, especially in middle and elementary grades,…

This article examines Finnish cooperating physics teachers' conceptions of teacher knowledge in physics. Six experienced teachers were interviewed. The data was analyzed to form categories concerning the basis of teacher knowledge, and the tradition of German Didaktik and Shulman's theory of teacher knowledge were used in order to understand the…

A curriculum innovation requires new learning material for students and a preparation program for teachers, in which teacher learning is a key ingredient. In this paper we describe how three experienced teachers, involved in the development and subsequent classroom enactment of student learning material for context-based chemistry education,…

The purpose of this study was to explore the relationship between teachers' (N = 69) participation in constructivist chemistry professional development (PD) and enhancement of content (CK) and pedagogical content knowledge (PCK) (representational thinking and conceptual change strategies) and self-efficacy (PSTE). Quantitative measures assessed…