This study examined pre-service science teachers' pedagogical content knowledge (PCK) about seasons. The framework of this study was based on the Refined Consensus Model (RCM), and pre-service teachers' topic-specific PCK was also discussed in two dimensions: personal PCK (pPCK) and enacted PCK (ePCK), which are included in this model. The pPCK of…

This study aims to examine pre-service science teachers' (PSTs') model-based (MB) content knowledge (CK) and knowledge of students' understanding (KSU) of chemical bonds. The participants of the study consist of 229 senior pre service science teachers. The study is a case study from qualitative research designs. The data of the study were…

This explanatory sequential mixed-method study aims to investigate science teachers' technological pedagogical content knowledge (TPACK) competencies and determines their TPACK indicators based on the TPACK-Deep framework. The participants were 136 science teachers (85 females and 51 males) from a small city where 232 science teachers work. Three…

To comprehend the perspectives of school and university mentors in evaluating practicum experiences based on educational reform, this study aimed to investigate the feedback, within the framework of pedagogical content knowledge, provided by two cooperating teachers and a university supervisor to preservice teachers. Observation and document were…

Background: One of the important elements of teachers' technology integration is Technological Pedagogical Content Knowledge (TPACK). Though there are studies on TPACK, limited information exists about its context element. This gap causes context-isolated studies for TPACK-related research. Purpose: The aim of this research is to elaborate on…

The aim of this study was to examine prospective science teachers' pedagogical content knowledge in terms of their approach to error. For this purpose, a data collection tool consisting of 5 questions for conceptual understanding of electrical circuits and steps containing correct and incorrect explanations for each question was prepared and…

This research is a comprehensive mixed-methods study that aims to examine in depth the correlations between science teachers' research literacy, socio-scientific reasoning, and problem-solving skills. The quantitative phase of the research was conducted using a descriptive survey method, while the qualitative phase employed a case study design.…

This paper focuses on examining prospective science teachers' content knowledge about image formation in plane mirrors in terms of approach to error. In accordance with this purpose, 15 questions about the conceptual understanding of the image in plane mirrors and a data collection tool containing correct or incorrect information in the answers…

This study investigated in what ways and to what extent the interactions between the components of pedagogical content knowledge (PCK) differ for junior high school science teachers with different levels of content knowledge. Data were collected from three science teachers through semi-structured interviews and classroom observations. The…

The purpose of this study was to, first, examine the potential of lesson plans (LPs) of preservice science teachers (PSTs, N = 631) as a source for gathering rich data on their pedagogical content knowledge (PCK) and, second, qualitatively describe PSTs' reasons for the level of data richness in their LPs on PCK. PSTs' handwritten LPs were…

The study aims to investigate the influence of the online professional development (PD) program focused on precollege engineering education on science teachers' teaching engineering self-efficacy. A nested mixed research design was employed to conduct the study, in which the basic qualitative design was integrated into a weak experimental design…

The distance education process, which was passed with the COVID-19 pandemic, once again demonstrated the importance of teachers' technology knowledge. In this direction, the purpose of this study is to examine the science teachers' knowledge of technology integration into their lessons. In this context, the participants' knowledge of technologies…

In this study, the role of science and computational thinking (CT) in teaching self-efficacy and design thinking variables were examined to explain the technological pedagogical content knowledge (TPACK) knowledge forms needed by science teachers for integrated Science, Technology, Engineering and Mathematics (STEM) within the framework of the…

The purpose of this study is to examine the capability of chemistry teachers' scientific explanation on the subject of change of state related to daily life and their beliefs about scientific basis. The sample of this study constituted forty-six chemistry teachers working at different high schools in Gaziantep. The study was conducted following…

This research focuses on chemistry teachers' enacted pedagogical content knowledge (ePCK) in equilibrium in chemical reactions. The enactment dimension of this pedagogical content knowledge (PCK) encompasses enacted knowledge and skills as well as those embedded in practice concerning the Refined Consensus Model of PCK, the most recent PCK model…