The conflict between acceptance and disapproval of evolution has led to obstacles in its teaching and learning. Other difficulties, such as both teachers' and students' alternative perceptions, student maturity in the face of learning this complicated topic, and teachers' gaps in evolution knowledge, add to the difficulties in teaching and…

This study aims to analyze the alignment between Physics National Volume I test questions and physics curriculum standards as well as establishing a method of evaluating college entrance examination physics test questions using the Evaluation-Surveys of Enacted Curriculum (E-SEC) model. Firstly, Physics National Volume I from 2011 to 2020 was…

This study serves two purposes. The first purpose is the development and validation of a Mathematics Teachers' Beliefs Scale (MTBS). In addition to providing a valid and reliable MTBS instrument, this study provides information on the process of developing and validating the instrument, which shall be useful for the development and validation of…

The purpose of this study is to develop and validate an instrument for measuring Chinese Chemistry Teachers' Perceived Self-Efficacy towards Chemistry Core Competencies. Based on the notion of the 2017 Senior High School Chemistry Curriculum Standards, the initial instrument consisted of 20 items in five CCCs as the distinct constructs were…

Teachers' self-efficacy, attitude, and engagement are influenced by various factors, encompassing personal, school contextual, and behavioral aspects. Nevertheless, prior studies have not thoroughly explored the intricate relationship between teachers' self-efficacy, attitudes, and engagement, particularly in the context of teaching science…

The importance of integrating effective teaching strategies in Professional Development (PD) programs for Educational Robotics (ER)-based Science Technology Engineering and Mathematics (STEM) education is increasingly recognized. However, we need to add to the growing body of studies on comprehensive instructional approaches for teaching robotics…

In this study, 271 pre- and in-service science teachers in Israel were surveyed on their level of awareness about green chemistry and sustainability, as well as attitudes toward environmental education. Of the total participants, 123 were in-service science teachers with different seniority levels teaching in elementary, middle, and high schools.…

This study presents 3 case studies that examine the processes involved in the professional growth of physics teacher-leaders (TLs) in a national network of professional learning communities (PLCs). This program has been operating since 2012, using a "Fan Model" where the TLs participate in a PLC (TL-PLC) led by a team from the Weizmann…

To improve students' mathematics achievement, their errors should be treated as an opportunity to stimulate conceptual and procedural understanding. Using a teaching scenario, this study investigated 40 high school teachers' analyses of and responses to a student error(s) in solving a quadratic equation by using the factoring method. The teachers'…

This article shares findings from a study conducted in the southeastern United States of the impact of a teacher leadership course on upper elementary, middle, and high school mathematics and science teachers. Fifty-nine teachers completed the course and data analysis showed growth in understanding in five areas of teacher leadership. This growth…

In this qualitative study, the researchers explored the ways in which 21st-century skills (specifically communication and critical thinking) are enhanced by Grade 10 beginner Physical Sciences teachers while teaching Particulate Nature of Matter (PNM) through the implementation of problem-based learning (PBL). The study was conducted in one of the…

This qualitative research addresses the gap of studying the relationship between beliefs about assessment in mathematics and mathematics beliefs by identifying the (espoused) beliefs about assessment and their connections with the mathematical beliefs of 18 high school Mexican out-of-field mathematics teachers (i.e. teachers without formal…

The Maker movement has started to influence the field of science education. However, a tension exists between the movement's informal grassroots learning emphasis on open-ended personalized projects and the requirements of the formal and standardized science education curriculum. This study explores how high school chemistry teachers in Israel…

This study explored how teachers engage and support students at a project-based STEM high school to identify key elements defining students' learning experiences in a project-based environment. Interviews and surveys provided students' and teachers' perspectives of challenges and supports in the project-based learning process. The teachers'…

The purpose of the current study was to explore and further elucidate secondary teachers' knowledge of students' conceptions (KOSC) on the topic of evolution by natural selection. Prior research has documented students' natural selection conceptions, but allowing the opportunity for teachers to describe their own students' conceptions can permit…