Background: Pre-service teachers (PSTs) training does not equip students with adequate skills and knowledge of geometry to enable them to teach this section of mathematics competently. Inadequate teacher knowledge of transformation geometry, in particular, requires intervention that targets PSTs' faulty reasoning displayed in errors they make.…

Research has shown that a profound place value understanding is crucial for success in learning mathematics. At the same time, a substantial number of students struggles with developing a sustainable place value understanding. In this regard, two aspects of the place value system appear especially relevant: First, the knowledge of the decimal…

Developing textbooks of optimal quality is crucial for enriching the students' learning and understanding. This study examined fraction addition and subtraction problems in the U.S. and South Korean mathematics textbooks according to the types of denominators. In particular, we investigated Everyday Mathematics (EM) and South Korean mathematics…

In this article the authors provide an overview of the Interdisciplinary Mathematics and Science project conducted in Grades 1 to 6 in four Australian schools. The project teachers implemented an enquiry-based pedagogical model through 12 interrelated topics. This paper details how a range of mathematics and science concepts can be effectively…

As educational institutions have recognized growing educational inequities in traditional educational environments, more and more schools are turning to personalized learning as a solution. This mixed-methods, explanatory sequential design sought to determine to what extent elementary school students demonstrate growth in mathematics after one…

Providing special education services for students with identified special education needs in the least restrictive environment continues to be a challenge for schools. The co-teaching model of special education service delivery provides an opportunity for students to receive individualized instruction, remediation, and practice in the general…

This quantitative causal-comparative study investigated the growth performance scores of English learners in grades three through five in reading, mathematics, and science in four English language educational programs: English as Second Language (ESL), Transitional Bilingual Education (TBE), Dual-Language Immersion (DLI), and No Services. I used…

Background/Context: Funders, researchers and developers share an interest in applying rapid cycle evaluation techniques in education (McNall & Foster-Fishman, 2007; Resch, 2016). Both rapid-cycle and other evaluation processes require monitoring the quality of implementation (Moir, 2018). By quickly monitoring and adjusting implementation,…

This research brief presents descriptive findings from an investigation of Hispanic/Latinx students' perceptions of parental support for their math learning and their experiences of equitable instructional practices during math class. The data for this brief comes from the 2023 NORC Youth and Teen Math Mindset Study, which surveyed a nationally…

Elementary mathematics curriculum materials can serve as a lever for instructional change. In this paper, we promote a particular kind of instructional change: supporting teachers in learning to integrate children's multiple mathematical knowledge bases (MMKB), including children's mathematical thinking and children's home and community-based…

Despite the important role that metacognition plays in school mathematics, attention has only recently turned to primary grades. The aim of this exploratory qualitative study was to find out to what extent 6 second graders engage in metacognitive behaviors during mathematics problem-solving. The analysis was based on the adaptation of the…

Despite the vast research on the early predictors of mathematics achievement, little research has investigated the predictors of various domains of mathematics (e.g., geometry, statistics). The purpose of the present study was to examine the predictive relation between first-grade early numeracy and computation skills and third-grade mathematics…

Research examining the characteristics of both qualified and pre-service teachers focuses on traits including gender, socio-economic and socio-demographic background, knowledge and a variety of relevant affective constructs. Studies also investigate such traits among entrants to initial teacher education (ITE). The desire for more diversity within…

Comparing groups is a fundamental activity in statistics since it includes many basic concepts like center, variability, and representation and can pave the way to inferential statistics. Preliminary work involving group comparisons can be undertaken at an early age, e.g., at primary school using proto-concepts like modal clumps, precursor…

The inquiry-oriented and cyclic process of action research can lead to the innovative use of technology and instructional strategies to improve teaching practice, particularly for beginning teachers. This action research project examined the impact of the number line and Educreations on second-grade students' verbal and written explanations of…