A teaching practice consistent with the development of students' mathematical reasoning requires teachers to hold a profound understanding of mathematical reasoning. The aim of this research is to study the development of middle and secondary mathematics teachers' understanding about the processes of generalizing and justifying in a professional…

In this study, in the United States, the authors used multilevel growth modeling to examine the impact of an intensive, year-long professional development program on teacher self-efficacy for formative assessment tasks. They further examined the relationship between self-efficacy and observed implementation of formative assessment practices in the…

The purpose of this hermeneutic phenomenological study was to understand the lived experiences of secondary teachers who grade student work, including their grading beliefs, decisions, and feedback practices at Discovery Hills Unified School District. The theory that guided this study was self-determination theory as it helps explain the…

Although MAT pedagogy-only programs provide opportunities for career changers and college graduates with an expedited pathway into a teaching career while working and attending graduate school, there are concerns regarding whether these teachers possess strong subject matter knowledge. The purpose of this study is to examine MAT pedagogy-only…

The phenomenological study on which this article is based inquired into Grade 9 Technology teachers' professional development through workshops on pedagogical content knowledge (PCK) as well as their training needs. The workshops took place in Nelspruit in Mpumalanga, South Africa. Data were gathered from two groups of teachers who attended the…

This mixed methods study was conducted within a highly diverse K-12 public charter school setting to address a need for targeted professional development related to the development of intercultural competence for teachers in public schools, given the growing gap observed between the cultural backgrounds of K-12 public school teachers and their…

The "AssessToday" observation protocol was created to measure teachers' use of short-cycle formative assessment through observation of teachers in a single instructional period. This classroom observation instrument utilized seven dimensions: "learning target, question quality, nature of questioning, self-evaluation,…

Recently, there has been growing interest among practitioners and scientists in teaching children computer programming languages. The international efforts to raise generations who produce technologies are supported at the national level in Turkey too. Programming language education is included beginning from secondary school curricula of computer…

School administrators continuously consider teacher professional development (PD) as one of the key strategies to improving teachers' pedagogical skills. Modern proposals for advancing education by improving student learning outcomes are centered on high quality professional development for teachers. However, teachers face a number of barriers…

This article uses a phenomenological approach to explore the organizational dynamic of boundary heightening for 27 Black male teachers, across 14 schools, in one urban school district. Black male teachers described being perceived by their colleagues as either incompetent or overqualified to teach their subject matter. These experiences created…

Humic substances (HS) are the humified portions of totally decomposed soil organic matter that are ubiquitous in nature. Although these substances have been studied for more than 200 years, neither their metabolic capabilities nor a specific chemical structure has yet to be determined. HS have been studied as a carbon source in many environments…

This article introduces the geographic information systems (GIS) in-service teacher training, focusing on the intersection of technological, pedagogical, and content knowledge (TPACK) for successful implementation of GIS in the classroom. Eleven social studies teachers in Georgia learned GIS technologies, inquiry-based learning, and social studies…

Japanese lesson study has attracted many international educators who have been impressed by its capacity to foster student learning and sustained professional growth of teachers. This paper reports a study on its cultural orientations that may explain why lesson study works seamlessly in Japan. Hofstede's dimensions of national culture are…

Teachers make a difference for the outcome of their students in science classrooms. One focus in this context lies on teachers' professional knowledge. We describe this knowledge according to three domains, namely (1) content knowledge (CK), (2) pedagogical content knowledge (PCK), and (3) curricular knowledge (CuK). We hypothesise a positive…

One of the utmost important functions of Turkish Education system is to teach Turkish Language at pre-schools, elementary schools, junior high schools and higher education institutions effectively. In this respect, at high schools which comprise the secondary schools, it is clear that Turkish Language and Literature teachers have paramount roles.…