This policy brief describes the academic impact of the PLC at Work® process in Texas Model PLC Schools. By comparing student performance in designated schools to matched peers, the study finds that students in PLC schools experience meaningful gains in math and reading achievement--equivalent to two to four months of additional learning. Gains…

Parental and teacher expectations for students' academic performance, expressed as confidence in students' academic potential, may play a critical role in fostering holistic development. However, the specific mechanisms through which these perceived expectations influence academic motivation and psychosocial well-being remain underexplored. This…

Since COVID-19, Dynamic Mathematics Software (DMS) has been more widely used in mathematics classes, and many studies have been published. These data, generated because of technological updates and the popularity of COVID-19, should be addressed. To examine comprehensively the effectiveness of DMS on K-12 students' mathematics learning, this…

This study explored the relationships between parent goals, child goal orientations, and academic procrastination, with a focus on gender differences. Participants included 568 boys and 622 girls and their parents from three Chinese primary schools. In both boy and girl models, parents' goals positively predicted children's corresponding goal…

The transition from kindergarten to the first grade of elementary school is a crucial developmental period that can significantly influence pupils' academic trajectories. This study aimed to examine whether adaptation to the school environment moderates the relationship between skill-specific performance and academic achievement in two core…

This study investigates the impact of the Imagine Math program, a digital supplemental learning solution, on math achievement. The research compares the performance of students who used the program with those who did not. Results indicate that users experienced, on average, a statistically significant improvement in their math performance.…

Aim: This study employed a three-wave random intercept cross-lagged panel model (RI-CLPM) to investigate whether a reciprocal relationship exists between perceived peer relationships (intimacy and conflict) and achievement motivation in math and English in the Chinese context. Samples: A total of 4040 high school students were tracked with their…

This brief highlights Harlingen Consolidated Independent School District's 2021-2022 implementation of "My Math Academy" with kindergarteners across 16 elementary schools. The district started using the program with pre-kindergarteners in school year 2020-2021, and upon seeing 98 percent of pre-kindergarteners end the school year on…

Background: Spatial reasoning is a crucial factor in students' mathematics performance. Providing training to elementary students in spatial reasoning is a promising way to improve their performance in mathematics. The use of digital games to assist instruction has been found to have a positive impact on students' spatial reasoning. Objective:…

This policy paper examines teacher support for students in mathematics lessons, drawing on data from PISA 2022 and previous cycles. It highlights key trends and explores how school contexts, teacher practices, and student characteristics influence the level of support students receive. Over the past decade (2012-2022), teacher support has declined…

This study aims to describe and examine the effect of GeoGebra-assisted discovery learning on students' mathematical reasoning achievement in 3D geometry lessons. A Quasi-experimental research design with a post-test-only control group was used to conduct this study. This study involved 108 twelfth-grade students from a public senior high school…

This systematic review synthesizes the effects of mathematics vocabulary interventions on the mathematics outcomes of students with mathematics difficulty (MD) in Grades K through 12. We evaluated methodological rigor using three indicators: research design, implementation fidelity, and instruction in the counterfactual. Six peer-reviewed studies…

Mathematics achievement is critical to students' success (Claessens & Engelbut, 2013) but, in 2024, only 39% of U.S. fourth-grade students and 16% of those with disabilities were at or above NAEP Proficient in mathematics. Nye et al. (2004) demonstrated the importance of teachers for improving student achievement and postulated that increasing…

This systematic review synthesizes the effects of mathematics vocabulary interventions on the mathematics outcomes of students with mathematics difficulty (MD) in Grades K through 12. We evaluated methodological rigor using three indicators: research design, implementation fidelity, and instruction in the counterfactual. Six peer-reviewed studies…

This study assessed the mathematical and analytical readiness of the incoming first-year college engineering students (K-12 2020 graduates) in Eastern Visayas in the Philippines. First-year engineering students (n=177) participated in the College Math Readiness Test (CMRT), a questionnaire on mathematics subjects that covered Precalculus,…