As introductory physics courses increasingly focus on student engagement, the use of Learning Assistants (LAs) has increased. LAs and other instructors need to have sufficient PCK to effectively guide student learning. Our goal was to research LAs observed PCK in the classroom and to develop a set of questions to assess LAs' PCK. Our research…

This study addresses suggestions for analyzing science teachers' pedagogical content knowledge (PCK) components and their interactions and these suggestions are expected to facilitate the analysis of science teachers' PCK, resulting in more accurate representations of PCK. Knowledge of the science curriculum, knowledge of students' understanding…

Pedagogical content knowledge (PCK) refers to the content-specific knowledge that teachers use to promote students' learning of specific subject matter. PCK comprises multiple knowledge components that interact with each other when enacted in teachers' instructional practices. For many years, researchers lacked a robust methodological approach to…

Pedagogical content knowledge (PCK) is important for teachers' instructional effectiveness. This study investigated the self-reported level of PCK among in-service elementary school science teachers in a municipality in Ghana, examining the overall level of PCK. An In-Service Elementary Science Teachers Self-Reported PCK (IEST-SR-PCK) scale was…

Learning needs to be well planned so that it can take place in accordance with the objectives to be achieved. This planning can be poured into the learning implementation plan (RPP) prepared by the teacher. Therefore, this study aims to describe the competence of prospective chemistry teacher students to prepare lesson plans using a scientific…

Local culture has undergone significant shifts and alienations, leading to the neglect of societal values. This situation underscores the need for teachers to be well-prepared to incorporate local wisdom into science education, supporting Cultured-Based Learning. This study, conducted from January to June 2022, aimed to assess the relevance of…

As educational accountability pressures and science teacher attrition rates within American public-school systems continue to rise, so does the need for improved reform-based professional development (PD) opportunities that allow science educators to challenge their pedagogical beliefs and teaching practices. This qualitative case study explores…

Instructors make assessment decisions based on their knowledge and experiences. Assessment practice is an essential element of instruction, and the outcomes of assessments have a broad impact on both students and instructors. Efforts to provide strengths-focused, relevant professional development support regarding assessment are enhanced by…

The purpose of this longitudinal study was to explore the development of pre-service chemistry teachers' pedagogical content knowledge regarding the effect of temperature on reaction rate topic as they took pedagogical content knowledge courses throughout the teacher education program. Pre-service teachers' pedagogical content knowledge was…

The qualities of a teacher are the essential factors that influence learners' academic performance. Most of these qualities are acquired through retraining programmes. As a result of this, many in-service training programme have been on-going. This study was undertaken to ascertain the impact of SDGs retraining workshop on pedagogical competencies…

Teachers' technological experiences are constrained by limitations in reflective decision-making and theoretical frameworks. Challenges with the technological pedagogical content knowledge framework (TPACK) are often associated with deficits in self-regulation. To effectively develop TPACK, it is recommended that educators focus on enhancing…

Until now, TPACK has mostly been measured by subject-unspecific self-report measures. In contrast, this study introduces and analyzes an objective and biology-specific performance assessment of the four T-dimensions of TPACK. This instrument was used in combination with a biology-specific self-report measure to examine 206 biology teacher students…

In this paper we outline the use of a concept mapping narrative method to elicit the complex and interconnected conceptualisations of specialized knowledge (assessment literacy) for a specific cohort of participants (teacher-examiners). In particular, we are interested in exploring how relational concept mapping and narrative interviews can be…

The purpose of this study was to explore the effect of Content Representations (CoRes) construction, and reflective peer discussions on pre-service physics teachers' pedagogical content knowledge (PCK). Participants consisted of 16 third year pre-service physics teachers; 12 females and 4 males. The results show that the majority of participants…

Two common goals of science teacher professional development (PD) are increased content knowledge (CK) and improved readiness to teach through inquiry. However, PD assessment challenges arise when the context is structured around inquiry-based, participant-driven learning, and when the content crosses scientific disciplines. This study extended…