In the 2014 study, "The Effects of Math Video Games on Learning," researchers examined the impacts of math video games on the fractions knowledge of 1,468 sixth-grade students in 23 schools. The video games focused on fractions concepts including: whole units, numerator and denominator, understanding the number line, fractions…

Mathematics related affect turn from positive to negative during comprehensive school years worldwide. There is a clear need to find solutions to the problem. However, some gaps and problems appear in the methodologies and the common approaches used in the field. This article discusses five studies addressing affective development, challenges some…

Background: Although McNemar Test is the most appropriate tool for analyzing pre-post differences in dichotomous items (e.g., "yes" or "no", "correct" or "incorrect", etc.), many scholars have noted the inappropriate use of Pearson's Chi-square Test by researchers, including social scientists and evaluators,…

In this paper we combine a logistic regression student model with an exercise selection procedure. As opposed to the body of prior work on strategies for selecting practice opportunities, we are working on an assumption of a finite amount of opportunities to teach the student. Our goal is to prescribe activities that would maximize the amount…

The McKinney-Vento Homeless Education Assistance Improvements Act of 2001 (MCKV), which provides funds to local educational agencies (LEAs), is almost a decade old, yet no evaluations of its academic effectiveness have been reported. Using a systems theory framework, the authors answer the question of whether homeless students in grade 6 from LEAs…

In this study, the effect of animation enhanced conceptual change texts (CCT-CA) on grade 6 students' understanding of the particulate nature of matter (PNM) and transformation during the phase changes was investigated. A quasi-experimental design and one control group (CG, N = 25) and one experimental group (EG, N = 26) were used. While the…

This study examined the effectiveness of a comprehensive, school-based intervention program, Creating A Safe School (CASS; The Ophelia Project) designed to reduce relational aggression (RA) and relational victimization (RV). Sixth-grade students (N = 406) were surveyed before and after the intervention. Program effects were tested using a…

This research combines the idea of cake format dynamic assessment defined by Sternberg and Grigorenko (2001) and the "graduated prompt approach" proposed by (Campione and Brown, 1985) and (Campione and Brown, 1987) to develop a multiple-choice Web-based dynamic assessment system. This research adopts a quasi-experimental design to…

This study explored the performance of sixth grade students with and without disabilities on a mathematics assessment aligned to state standards when provided a calculator as an accommodation. The study utilized a pre/posttest design. No student was given access to a calculator on the pretest, and approximately half of the students were randomly…

This study aims at investigating the effects of a teaching intervention, the design of which is informed by evidence from educational theories and research data, on students' images of scientists. A quasi-experimental design with a non-equivalent pre-test-post-test control group (CG) was used to compare the outcomes of the intervention. The…

Understanding the nexus of theorized Teaching Quality Measures (TQMs) and classroom enactments of learning goals is important. Video and student performance data for a two-year period were examined for two sixth grade mathematics teachers. Due to their importance in contributing to the development of mathematical conceptual understanding, the TQMs…

After the effectiveness of self-regulation training outside school was demonstrated, a self-regulation intervention was developed to foster the learning achievement in regular math classes. Based on the theoretical framework of self-regulated learning, self-regulation training was integrated into a math class unit. The evaluation of the…

In this study, the misconceptions emerged as a result of instruction were examined from the viewpoint of the Didactic Transposition Theory. To this end, two randomly selected sample groups (n = 33 and n = 31) from the students of two nearby schools in downtown Balikesir were included in the study. It was observed that different knowledge…

This study investigated the effectiveness of 5E learning cycle on 6th-grade students' achievement of cell concepts, and their scientific epistemological beliefs. Epistemological Belief Questionnaire and the Cell Concept Test were administered as pre-test and post-test to a total of 153 sixth grade students in four intact classes of an elementary…

This study compared the impact of the Aban Aya Youth Project (AAYP; Archives of Pediatric and Adolescent Medicine 158: 377-384, 2004) social development classroom curriculum (SDC), school/family/community (SC) intervention curriculum, and a health enhancement curriculum (HEC) attention placebo control on changes over time in violent behaviors…