A metacognitive learner acts in a planful way, monitors their progress, flexibly adapts their strategies, and reflects on their learning. Unsurprisingly, a metacognitive approach to learning is an important predictor of children's academic performance and many attempts have been made to promote metacognition in young children. The current…

This meta-analysis examined the effectiveness of an additional gloss mode in single versus dual and dual versus triple glossing on second language (L2) learners' word learning. In total, 22 studies, providing 26 independent effect sizes, were coded, and 11 moderator variables including quality of data sample, learner variables, gloss features,…

Artificial intelligence (AI) shows increasing potential to improve mathematics instruction, yet integrative quantitative evidence currently is lacking on its overall effectiveness and factors influencing success. This systematic review and meta-analysis investigate the effectiveness of AI on improving mathematics performance in K-12 classrooms…

Flipped learning is a pedagogical approach in which the traditional way of instruction is inverted by presenting new concepts and subject matters before class and allocating more class time to collaborative, individualized, and differentiated learning. Recently, the use of flipped learning has become popular in the context of learning English as a…

Tutoring--defined here as one-on-one or small-group instructional programming by teachers, paraprofessionals, volunteers, or parents--is one of the most versatile and potentially transformative educational tools in use today. Within the past decade, dozens of preK-12 tutoring experiments have been conducted, varying widely in their approach,…

In this meta-analysis, I have reviewed published and unpublished research on single-track, year-round education's effect on science and social studies achievement, 2001-2016. Of 30 studies that met inclusion criteria and had data from which an effect size estimate could be calculated, 7 reported science outcomes (18 effect size estimates) or…

The purpose of this research was to systematically review the effects of repeated reading (RR) interventions on reading fluency to provide instructional strategies for students with reading disabilities (RD). Correct words per minute were coded as an outcome variable in a search that yielded 34 RR intervention studies from 1990 to 2014 for…

E-learning has grown at a considerable rate, and current projections show no slowdown in the near future. The National Center for Education Statistics estimates that between 2000 and 2008 the share of undergraduates enrolled in at least one online course grew from 8 percent to 20 percent. This study refers to e-learning as all forms of…

The practice of homeschooling still receives contrasting responses on its relevancy and effectiveness. The current study is aimed to map the trends in the selected eleven studies from various educational journals. The analysis focuses on mapping the trends on: a) research settings, b) target sample, c) method or instrument used, d) common focus or…

Background/Context: Earlier research on various forms of distance learning concluded that these technologies do not differ significantly from regular classroom instruction in terms of learning outcomes. Now that web-based learning has emerged as a major trend in both K-12 and higher education, the relative efficacy of online and face-to-face…

The purpose of the study was to meta-synthesize research findings on the effectiveness of problem posing and to investigate the factors that might affect the incorporation of problem posing in the teaching and learning of mathematics. The eligibility criteria for inclusion of literature in the meta-analysis was: published between 1989 and 2011,…

In this meta-analysis, the impact of writing interventions on the quality of writing produced by students with learning disabilities (LD) was assessed. Ancestral and electronic searches were used to locate experimental, quasi-experimental, and within-subjects design studies with participants in Grades 1-12 with documented LD. The effects of…

Today's education policy places a high priority on improving teacher quality and teaching effectiveness in U.S. schools. Standards-based professional learning requires teachers to have deep subject knowledge and the most effective pedagogy for teaching the subject. States and school districts are charged with establishing teacher professional…

An evidence-based approach to professional development used to promote Head Start teacher adoption of evidence-based early childhood intervention practices is described. The article, includes a summary of findings from a meta-analysis of adult learning methods, a description of an approach to professional development informed by the meta-analysis…

Service-learning (SL) has become a popular teaching method everywhere from elementary schools to colleges. Despite the increased presence of SL in the education world, it is still unclear what student outcomes are associated with SL programs and what factors are related to more effective programs. A meta-analysis of 62 studies involving 11,837…