This systematic review and meta-analysis appraised and synthesized mathematics interventions research addressing rational number concepts for students with mathematics difficulties (MD) in Grades 3-9. Included studies (n = 28) meet the What Works Clearinghouse Group Design standards (Version 4.0) for study quality. Across all studies, we found…

One major challenge researchers have faced during the disruptions resulting from the COVID-19 pandemic is how to adapt to the global virus and, at the same time, make good progress in their research pursuits. Also, many international researchers have suspended ongoing research in developing countries due to inadequate online facilities in these…

Science education focuses on the methods of thinking about and using process skills rather than memorizing scientific facts. 5E educational model aims to learn by discovering scientific knowledge and engaging students in learning environments. The aim of this study was to examine the articles in the field of education related to the 5E educational…

In this research, a meta-analysis was conducted to find out the effect level of STEM education on students' academic achievement in science courses. Scientific studies which were conducted and published in Turkey between January 2018 and March 2020 were reviewed in the research. As a result of the literature review, 54 studies that were suitable…

Graphene is a novel material with extraordinary promise in various nano-based applications, including increases in strength, conductivity, filtration, and electrical capacity. Graphene can be synthesized and tested in a wide variety of applications in secondary or undergraduate settings. Allowing students to choose their own application and method…

The purpose of this study was to examine the overall effectiveness of the flipped classroom on students' learning achievement and motivation. Data were collected from three databases, which include Web of Science, Scopus, and Eric. The present meta-analysis synthesized the findings of 95 studies with 15,386 participants published from 2013 to…

Gifted students who were in a fifth-grade telescoped math class during the 2013-2014 school year participated in an in-person qualitative research study regarding their identity development. During the 2019-2020 school year, these same students, who were now juniors and seniors in high school, were contacted to participate in a follow-up study.…

The aim of this study was to examine effectiveness of applying learning together (LT) method at different intervals on improvement of middle school students' academic success and science process skills. The sample of study consisted of 117 sixth and seventh grade students in two public middle schools. In this study, the "Solomon Experimental…

This chapter discusses the research design and the methodological approach developed to investigate teachers' TPACK enactment within their workplace communities of practice. 'The School' section provides a description of the school at the centre of this investigation. This description provides insights into the way knowledge and pressures from the…

The aim of this paper is to discuss the role of coding and observation manuals in classroom studies. While observation manuals have been a part of the methodological toolkit for measuring various aspects of instruction for decades, the field has also been suffering from "paradigm wars," fragmentation and local production of instruments.…

The purpose of this study was to investigate how somatic (mind-body) instruction facilitated participants' understanding of embodiment and affected their singing performance. Using an integrated case study and action research design, I, as participant-researcher, led movement lessons based on the Feldenkrais Method® that were intended to elicit a…

A single-subject AB multiple-baseline design across participants was utilized to investigate the effectiveness of the Revised Tier Three Instructional Planning (T-TIP) tool on teacher lesson planning, with a focus on corrective and elaborative feedback within intensive literacy instructional settings in secondary schools. Findings revealed that…

Teacher empowerment has been the subject of considerable educational research in recent years, but the capacity of teachers in curriculum development especially in selection and organization of learning experiences has received limited empirical attention. The purpose of this study was to establish teachers' perspective towards their involvement…

For years scholars have attended to either generic or content-specific teaching practices attempting to understand instructional quality and its effects on student learning. Drawing on the TIMSS 2007 and 2011 databases, this exploratory study empirically tests the hypothesis that attending to both types of practices can help better explain student…

This study establishes the effects of a flipped classroom model of instruction on academic performance and attitudes of 66 first-year secondary school students towards chemistry. A pre-test and post-test experimental design was employed to assign students randomly into either the experimental or control group. In order to assess the suitability of…