The 2I/E model is an extension of Marsh's (1986) classical internal/external frame of reference (I/E) model. Whereas the classical I/E model describes the formation of academic self-concept by the joint operation of social (external) and dimensional (internal) comparisons, the 2I/E model integrates temporal comparisons as an additional internal…

This study investigated the accuracy of three fraction measures (i.e., fraction number line estimation accuracy, general fraction concepts, and fraction arithmetic) for screening fourth graders who might be at risk for mathematics difficulties. Receiver operating characteristic (ROC) curve analyses assessed diagnostic accuracy of the fraction…

This study compares Malaysian and Korean geometry content in mathematics textbooks to help explain the differences that have been found consistently between the achievement levels of Malaysian and South Korean students in the Trends in International Mathematics and Science Study (TIMSS). Studies have shown that the use of textbooks can affect…

The present study summarized three studies of schema-based instruction (SBI), a research-based Tier 1 mathematics program implemented in general education classrooms. We evaluated the efficacy of SBI in improving the mathematics achievement of seventh-grade students, including students with or at risk for mathematics disabilities (MD). The three…

The purpose of the study was to investigate the effects of mathematics instruction supported by dynamic geometry activities on seventh grade students' achievements in the area of quadrilaterals, based on their van Hiele geometric thinking levels. The study followed a nonrandomized control group pretest and posttest research design. Participants of…

The 2-year Philippine Senior High School (SHS) commenced only in 2016. This phenomenographic study aimed to describe, explain and explore the teaching of SHS Mathematics to include problems encountered and interventions done by the teachers. Two schools in Quezon City were purposively chosen to be the study site with a maximal variation sampling…

At a time when most students aspire for college but not all necessarily attain it, do educational expectations still matter? High self-expectations are said to influence future educational success, but studies have often focussed on expectations at a single point in time. Thus, this research asks how stable, unstable, and later expectations…

This study assessed the extent to which executive functions (EF), according to their factor structure in 5-year-olds (N = 244), influenced early quantity-number competencies, arithmetic fluency, and mathematics school achievement throughout first and second grades. A confirmatory factor analysis resulted in updating as a first, and inhibition and…

Background: The transition from lower-secondary to upper-secondary education marks a critical period for adolescents that impacts their academic achievement. Objective: Based on Positive Youth Development (PYD) framework, we examined associations between math achievement as measured by PISA (Programme for International Student Assessment) and PYD…

A research study was conducted at an undergraduate college, comparing student experiences and successes in a mathematics course offered fully online, blended and face-to-face. In online courses, students enjoy the flexibility of learning at their own pace, not having to travel to school, as well as having consistent access to courses through a web…

The present work seeks to deepen the impact of factors linked to the characteristics of teaching practices and students' attitudes towards the use of technology on their performance in mathematics in the process of teaching-learning in the Spanish context. In this sense, this study is a secondary analysis of the PISA 2012 data. Therefore, it is an…

The present study examined clinical utility of teacher ratings on the Colorado Learning Difficulties Questionnaire (CLDQ) learning difficulties screening within a referred, school-aged sample (N=519, 5-18 years). Of this sample, 419 youth had CLDQ reading scale scores from a reading or general education teacher, and 338 had CLDQ math scale ratings…

The National Council of Teachers of Mathematics (NCTM) has called on teachers to create supportive and equitable classroom environments, to steadfastly advocate that all students can learn mathematics, to hold high expectations for all students and to adopt practices that offer students the opportunity to excel (NCTM 2014). The overarching aim of…

This study aims to describe the teachers' obstacles in applying problem-based learning model in Mathematics learning of elementary schools. This method of this study was a qualitative descriptive. The data sources were three third-grade teachers of the elementary schools. The data analysis consisted of stages of data collection, data reduction,…

The aim of this study was to investigate the extent of embodying thinking levels in the eighth-grade textbook and teachers' classroom questions and exams. Five teachers who teach eighth grade were chosen from schools that obtained the highest and lowest TIMSS results in Zarqa City, Jordan. Textbook content analysis, teachers' classroom observation…