This study aims to review Pedagogical Content Knowledge (PCK) studies related to science
and mathematics education in the ERIC database. In addition, journals published in the Eric …

Teacher education programs can pursue the aim of helping teachers acquire the knowledge
base for effective teaching. However, the representation of curricular knowledge, one of the …

Students' weak ability to understand electrochemical concepts is due to the lack of self-
directed learning (SDL) in finding their own understanding outside the classroom and not …

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 …

The purpose of this study was to develop pre-service chemistry teachers' pedagogical
content knowledge (PCK) regarding atoms and the periodic table via mentoring. Two pre …

Proton nuclear magnetic resonance (1H NMR) spectroscopy is an essential characterization
tool for organic chemists widely taught in the undergraduate chemistry curricula. Previous …

The particulate nature of matter is a fundamental concept in science that students in lower
grades find difficult to understand. Pedagogical content knowledge (PCK) has been …

Due to the emergence of Covid-19, many educators moved from a face-to-face teaching
environment to an online microteaching setting using Zoom. This study explores pre-service …

Microteaching is a significant way to prepare pre-service teachers to overcome specific
challenges in a natural classroom environment. It is widely accepted that pre-service …

Lesson study (LS) is a teaching improvement process that began in Japan more than 100
years ago. As the LS is still a new approach in the Brazilian context, this paper will discuss …