This study presents a novel approach to improving quality assurance in the Trends in International Mathematics and Science Study (TIMSS). It utilizes a combination of neural networks and regression analysis to validate country-level achievement scores. Concerns over the integrity of TIMSS test scores necessitate robust quality control methods. The…

Background/purpose: This study investigates the impact of online instruction on students' learning achievement and motivation in simplifying radical expressions in mathematics. With the increasing integration of technology in education, understanding its effectiveness compared to traditional modular learning is essential. The main purpose is to…

Rational number knowledge is critical in both current and future mathematical success. Despite its importance, there is a gap in understanding regarding how children process quantitative information from discretized non-symbolic fractions when salient surface features interfere with this process. This study examines five research questions aimed…

Schools are remarkably resilient institutions, with the core of instruction and the dynamics between teachers, students, and school leaders remaining largely unchanged despite a churn of reforms efforts. To move away from "tinkering" around the edges of the system, reach deeper into classrooms, and mitigate the effects of policy churn,…

A follow-up of a cluster-randomized trial evaluated the long-term impacts of a scale-up model composed of 10 research-based guidelines grounded in learning trajectories. Two treatment groups received the intervention during the prekindergarten year, and one of these groups received follow-through support in kindergarten and first grade.…

Despite growing diversity among Asian Americans, little attention has been given to the diverse experiences and outcomes of Asian American subgroups in science, technology, engineering, and mathematics (STEM) fields. Using a nationally representative data set, High School Longitudinal Study of 2009 (HSLS:09), this study examines Asian American…

Relational thinking, the ability to represent abstract, generalizable relations, is a core component of reasoning and human cognition. Relational thinking contributes to fluid reasoning and academic achievement, particularly in the domain of math. However, due to the complex nature of many fluid reasoning tasks, it has been difficult to determine…

Children with low performance in early numeracy are at risk of facing learning difficulties in mathematics, but few trials have examined how this can be ameliorated. A total of 120 first-grade children (M[subscript age] = 6.4 years) were randomly assigned to an intervention or a control condition. The 14-week intervention targeted early numeracy…

Using nationally representative High School Longitudinal Study of 2009 data, this quantitative study examined how math teacher qualifications affect U. S. 9th graders' math achievement and attitudes. The study is guided by the Cognitive Apprenticeship Theory that emphasizes that expert teachers enable students to learn as apprentices and construct…

Escape rooms have been receiving more attention for use in education. Escape rooms are games in which teams solve multiple puzzles and challenges using clues, hints, and strategy to determine how to escape from a locked room. The implementation of escape rooms has the potential for increasing students' mathematical understanding and engagement.…

Despite some gains, women continue to be underrepresented in many science, technology, engineering, and math (STEM) fields. Using a national longitudinal dataset of 690 participants born in 1991, we tested whether spatial skills, measured in middle childhood, would help explain this gender gap. We modeled the relation between 4th-grade spatial…

Prior research has shown negative relations between math anxiety and math performance. We posit that one potential pathway through which math anxiety influences performance of math equivalencies is through help seeking behavior during learning. Here, we examine whether middle school students' behavior, specifically the frequency of hint requests,…

This study aimed to reveal a relationship between high school students' 21st-century skills and academic performance in mathematics and science courses. The research was designed in a relational survey model. In the study group, there were 596 students. Descriptive statistics, the one-way analysis of variance, the Pearson correlation test, and…

In this study we investigated how to support students' basic psychological needs for autonomy, competence and relatedness to develop their relationships with mathematics with respect to students' intrinsic and extrinsic motivation, self-perception in relation to mathematics and math anxiety. There is a substantial amount of research that shows how…

There are consistent correlations between mathematics achievement, attitudes, and anxiety, but the longitudinal relations among these constructs are not well understood nor are sex differences in these relations. To address this gap, mathematics achievement, attitudes, and anxiety were longitudinally assessed for 342 (169 boys) adolescents from…