Various independent variables affect or have a relationship with students' mathematics academic achievement theoretically, practically, and statistically. These variables include the learning needs of students, use of general teaching principles, and learning strategies. This study aims to examine the predictive level of learning needs, learning…

The relevance of metacognition and mathematical modeling competencies to the development of good mathematics achievement throughout schooling is well-documented. However, few studies have explored the longitudinal relationship among metacognition, mathematical modeling competencies, and mathematics achievement. More importantly, the existing…

The purpose of this quantitative, quasi-experimental, nonequivalent comparison-group design was to determine if "How to Learn Math: for Students" (Boaler, 2018) had a statistically significant influence on eighth-grade students' mathematical anxiety and mathematical achievement. Participants included eighth-grade students (n = 28) in a…

The purpose of this study was to compare virtual school students' learning outcomes with traditional school students' learning outcomes in Texas. The research design was a quantitative study using a retrospective causal-comparative design. The researcher used archival state assessment data to compare the learning outcomes of K-12 virtual school…

Bullying generally has been shown to have a number of negative outcomes for student well-being. IEA's TIMSS (Trends in Mathematics and Science Study) 2019 data shows that cyberbullying is correlated with traditional forms of bullying and is particularly relevant in more recent times. The relationship between the two forms of bullying is strong and…

Students who study at home certainly affect their self-concept. Their study found that knowledge of distance learning affects the perceived usefulness of this process. This study described self-concept has an influence on learning achievement in mathematics. The type of research used in this study was descriptive quantitative research to determine…

The current study intended to investigate the mediation role of mathematics motivation through the relationship between mathematics self-efficacy and mathematics achievement. The sample of the study consisted of 374 eighth-grade Omani students, 180 females and 194 males. PLS-SEM was used to investigate the direct effect between mathematics…

This cross-sectional study investigated the conceptual understanding of linear relationships for 195 students enrolled in a single school in a large, urban district across five mathematics courses: Grade 7 Math (n = 24), Grade 8 Math (n = 52), Geometry (n = 43), Algebra 1 (n = 31), and Algebra 2 (n = 45). The following questions guided this study:…

In educational settings, reflective thinking is often overlooked, with an excessive emphasis on final answers, resulting in students needing more ability to evaluate and reconstruct their problem-solving processes. The ability for reflective thinking is required by students in solving problems, including numerical problems. This study uses a…

This study examined how adolescents' emotions in mathematics develop over time. Growth curve modeling was applied to longitudinal data collected annually from 2002 to 2006 (Grades 5-9; N = 3425 German adolescents; M[subscript age] = 11.7, 15.6 years at the first and last waves, respectively; 50.0% female). Results indicated that enjoyment and…

This is one of the first studies to evaluate the impact of computer-based individualized instruction in a developing country. We randomly assigned 1,528 students in grades 6-8 in 15 "model" public schools in Rajasthan, India who were using a computer-adaptive learning software to: a control group, in which they were only able to access…

Students' mathematics and science motivational beliefs are crucial determinants of their school academic achievement in math and science. The current study aimed to identify the group memberships of students' motivational beliefs in math and science, which are closely related. Furthermore, this study probed the predictive effects of individual…

This study aims to conduct a comparative study of Bagging and Boosting algorithms among ensemble methods and to compare the classification performance of TreeNet and Random Forest methods using these algorithms on the data extracted from ABIDE application in education. The main factor in choosing them for analyses is that they are Ensemble methods…

The purpose of this quantitative, descriptive, comparative study was to investigate the effect of teacher retention on the academic assessment of 8th-grade middle school students. The South Carolina College- and Career-Ready Assessments (SC READY) examination measured students' English/Language Arts (ELA) and mathematics academic performance. This…

During the COVID-19 pandemic, many Texas students stayed home and learned virtually for portions or the entirety of the 2020-2021 school year. TEA (2021b) reports indicated virtual learners scored lower than students who returned face-to-face on many assessments. Research question one asked what are the perceived factors that affected 8th-grade…