This research was an experimental research that aimed to know and measure the effectiveness of the application of Problem Based Learning model (PBL) with the assistance of animation media on tetragon material. This research type was quantitative research with one group pretest-posttest design. The population in this study was the students of class…

This study aimed to compare different mediation analysis methods (BK, Sobel, and bootstrapping) based on single mediation models for groups of different sizes. For this purpose, the PISA 2012 data for Turkey were used. In order to compare the mediation analysis methods, 4,848 students from Turkey that participated in PISA 2012 were divided into…

Research Findings: This study investigates the role of fine motor and mathematics instruction in mathematics achievement in an international sample of kindergarteners from the United States and China. Multilevel modeling was used to assess the interaction between students' entering skills and classroom time spent on basic math, higher-order math…

This mixed methods study draws upon Young Lives India longitudinal data to analyse whether children who attended private preschools demonstrate higher cognitive skills and enhanced subjective wellbeing at the age of 12 compared to those who attended government preschools in India. Using linear logistic regression models, the analysis reveals that…

Higher-order thinking skills (HOTS) mathematical problem-solving was first introduced in the Form-3 assessment (PT3) in 2014. However, to date, there have been no studies of students' ability to solve the mathematical problems in this assessment. Therefore, this study investigated the emerging patterns and problems of HOTS mathematical…

The present study contributes to knowledge about how to design tasks that benefit from dynamic software in math education, comparing practice performance and learning outcomes among 129 students practicing on two different task designs using GeoGebra. The task designs differed with respect to the presence or absence of guidelines on how to solve…

We share here results from a quasi-experimental study that examines growth in students' algebraic thinking practices of generalizing and representing generalizations, particularly with variable notation, as a result of an early algebra instructional sequence implemented across grades 3--5. Analyses showed that, while there were no significant…

Research demonstrates children's attention, working memory, and behavior improve following a recess or activity break. Longer periods of inactivity are associated with higher levels of inattention; children who are less active have higher rates of disciplinary infractions. Thus, providing physical activity breaks may positively impact student…

Previous research shows that Early Childhood Education (ECE) positively impacts cognitive outcomes later in life. Few studies examine the impacts of ECE in developing countries. We use data from the Young Lives project in Vietnam with 2SLS regressions to estimate the impact of years spent in ECE on cognitive outcomes in adolescence. We find that…

The study compares the standardized test performance of "chess kids" versus their peers. The comparison of score gains to non-chess peers (same grade and same academic percentile) attempts to eliminate the chicken-and-egg issue that often muddles this topic, that is, does chess make kids smarter or do smart kids simply prefer chess. The…

The study aimed to calculate the evaluation of 9th grade female students and compare the development of the educational process in increasing mathematical literacy using the Malmquist Index at different time intervals. This educational process was accomplished by analysing and integrating realistic mathematical education and mathematical…

Covariates have been used in mixture IRT models to help explain why examinees are classed into different latent classes. Previous research has considered manifest variables as covariates in a mixture Rasch analysis for prediction of group membership. Latent covariates, however, are more likely to have higher correlations with the latent class…

Blended learning models can help teachers leverage the power of technology to customize student learning and differentiate instruction for students at varying achievement levels. Research on the effectiveness of blended learning in K-12 education has largely relied on case studies, and findings suggest differences in achievement outcomes based on…

This article is about Pete's story. It is a story about introducing all-attainment teaching in a secondary school mathematics department and about espousing and enacting a pedagogy and set of practices to enable learning mathematics without limits.

Poor completion outcomes in community colleges' developmental education programs have spurred reforms in developmental education policies and practices in order to increase students' chances of success. In the case of developmental math, the focus of this article, such changes include revisions to testing and placement policies, amendments to the…