The purpose of this action research study was to examine grading practices in one military-connected high school and to make recommendations for aligning grading practices to improve student achievement, engagement, and equity. Through iterative research cycles of look, think, and act, teachers from one military-connected high school participated…

Evolution is a difficult topic to teach; teachers admit not having enough knowledge of evolution and they face student opposition to learning evolution, especially based on religious grounds. Teachers are therefore motivated to gain knowledge in the field of evolution. We conducted a 30-hour evolution teacher training course, which included…

Astronomy concept is regarded as one difficult topic in both teachers' and students' perspective even though it strongly appeals to the human mind. This concept requires imagination and the ability to use various skills and knowledge, for example, actual motion, relative position, and coordination of views from several points on the Earth to…

The purpose of the study is to reveal the professional development barriers of teachers. The study was designed in the qualitative approach and as the research method, "phenomenology" was used. The maximum variation sampling method, which is one of the purposive sampling methods, was used in the selection of the study group. Since high…

The objective of this study was to report on teachers' perceptions of using health disparities content to engage high school students in urban communities over the course of a summer health disparities professional development (PD) program. Teachers participated in a three-week, 80-hour summer PD, where they received content on health disparities,…

Background: This study assessed the perceptions and practices of school nurses regarding adolescent dating violence (ADV). Methods: The membership list of the National Association of School Nurses was used to identify a national random cross-sectional sample of high school nurses in the United States (N?=?750). A valid and reliable survey…

The article profiles an in-service programme used to introduce a group of 22 high school mathematics teachers to an ethno-mathematical approach. The programme was built on an ongoing district-wide teacher development initiative organized and facilitated by the mathematics district official on a monthly basis. The programme took place over six…

Although a wealth of literature discusses the factors that affect technology integration in general and how to improve professional development efforts, few studies have examined issues related to learner-centered technology integration. Thus, this study aims to explore K-12 teachers' beliefs, perceptions, barriers, and support needs in the…

This article describes quantitative and qualitative data providing perspectives on how six English as a Foreign Language (EFL) vocational high school teachers perceived CALL knowledge and competencies in a yearlong technology-enriched professional development program. The teachers' developing technological pedagogical content knowledge (TPACK) and…

This article examines the case of the Winston Society, a short-lived wikispace created by a high school English teacher to foster collaborative knowledge-making and social activism among educators. Through an examination of the wiki, questionnaires, and a focal group interview, this paper describes an examination of reasons the "Winston…

Professional learning communities (PLC) have been identified as scaffolds that can facilitate, support, and sustain systemic change focused on improving student achievement. PLCs represent the application of the theoretical constructs of the learning organization within the framework of schools and school systems. Little is known about the change…

Successful implementation of educational technology is reliant upon constructivist teaching practices. Using technology in the classroom is a method used to make the shift from traditional methods of instruction to more constructive-compatible instruction. Methods of learning including technology integration are a relatively new mode of…

A Dairy Foods Curriculum Packet and inservice training were provided to South Dakota high school agricultural education instructors. Instructors rated barriers to implementation of teaching dairy foods as "small to medium barriers." After curriculum distribution and inservice training, more than half of instructors indicated an increase…

Using a case study format, the authors' objective was to collect data related to the following research questions: (1) What criteria do teachers and districts use when selecting engineering design experiences for infusion into high school classes and which of these criteria are most effective?; and (2) What issues, opportunities, and constraints…

This paper describes a study aimed to identify most common impediments related to the introduction of an open-source mathematical software package GeoGebra. We report on the analysis of data collected during a three-week professional development programme organised for middle and high school teachers in Florida. The study identified challenges…