The purpose of this phenomenological study was to explore the experiences of Early College High School (ECHS) adjunct instructors teaching dual enrollment courses in a southern region school district. Through interviews with ten ECHS adjunct instructors, the researcher examined the factors contributing to their success, their professional…

This three-manuscript dissertation used a rapid PDSA to improve teacher efficacy concerning designing and teaching an unleveled 9th grade science class. Leveling and tracking can lead to inequitable outcomes and experiences for minoritized students. However, designing and implementing effective heterogeneous, unleveled classes that meet the needs…

Purpose: The purpose of this study is to investigate the effect of using mobile devices as an instructional tool on teachers' creativity and to promote their usage as instructional tools in educational settings. The research also studies the perceptions of teachers on the effect of using mobile devices as an instructional tool on their creativity…

Purpose: This study aims to present a high-end lesson study (HELS) model to develop students' subject competency. Data were collected from a Beijing suburban key senior high school in China. How the subject competency framework (SCF) supports HELS and develops students' subject competency in practice are discussed in this study.…

Teachers' academic and professional competencies significantly improve the quality of their learning. An ongoing process is needed to support and develop their quality. This study developed a learning environment through the Realistic Mathematics Education (RME)-based Lesson Study for Learning Community (LSLC) for high school mathematics teachers.…

A student's middle school science experience strongly impacts their future science, technology, engineering, and mathematics interest. The Japanese lesson study (JLS) model strengthens the student's experience through a research-based, collaborative, multistep, teaching-centered process focused on transforming local instructional practices. The…

With this study we aimed to evaluate the effectiveness of a collaborative and reflective school-based training model on the teachers' professional transformation in a middle school in Turkey. This study emerged as a result of a need for this school to transform its instructional approach to the understanding by design (UbD) approach. Considering…

The present study aimed to identify a way for educators to improve the accuracy of their praise and reprimand reflections to ultimately improve their ability to set, monitor, and evaluate their use of praise and reprimand. To do this, teachers' natural use of praise and reprimand (in the absence of intervention) were compared with their perceived…

In the last 30 years, there has been an ongoing discussion about the effectiveness of Professional Development (PD) programs, which aims to promote reform-based Science Education (SE). Among the many, different trends of reform-based science teaching, inquiry-based approaches hold a dominant role. This study shows how teachers' practices were…

This study aims to explore the influence of science teachers' beliefs on an educational assessment reform adopted in Estonia. Two existing questionnaires were adapted to develop a model to examine teachers' beliefs about teaching and assessment and administered to a sample of Estonian science teachers (N = 319). The outcomes were examined through…

Student achievement is not always the equivalent of what students learn, especially when educators use their feedback to shape daily instruction. When students share their classroom experiences, we can determine better ways to create interdisciplinary partnerships, manage workload, enhance historical understandings, and communicate conclusions.…

What teachers do in the classroom is a key determinant of student learning processes and outcomes. The current study explores the levels of and improvement in teachers' instructional support throughout a school-wide initiative that aimed to develop classroom management in Norwegian lower secondary schools. The sample contained 227 teachers from…

We examined changes in how mathematics coaches facilitated debriefing conversations after learning about a debrief conversational structure we created based on the principles of our content-focused coaching model. We compared participant coaches' first debriefing conversation, which occurred prior to learning about the debrief conversational…

Studies have shown that inferential questions encourage a more in-depth understanding of texts and that students need to learn appropriate strategies for answering them, particularly when they deal with multiple texts. In this experimental study, the authors aimed to improve eighth-grade students' (13- to 14-years old) ability to answer intra- and…

Lesson study is a professional development program among teachers. It reciprocates teachers' development to students' outcomes. It is also an act of leveraging classroom practices, enriching teachers' content knowledge, and process skills and beliefs. This study explored the experiences of a group of science secondary school teachers that…