Background/purpose: Instructional interaction barriers--including physical, psycho-emotional, perceptual, semantic, and management-related factors--can impede learning and diminish the overall effectiveness of classroom practice. This study examines the barriers faced by mathematics teachers in Saudi Arabia and their differences across gender,…

This technical report describes the entire development process for all mathematics items and tests used in CBMSkills. A brief introduction highlights the purpose of the assessment system, noting their important relationship with easyCBM. Given the items are designed to provide teachers diagnostic information on students' specific skills within…

Students' subjective happiness and attitudes toward learning a subject matter are two factors that could affect learning. These variables are essential for successful instruction. This study ascertained students' subjective happiness and attitudes towards mathematics of secondary school students grouped according to different variables and their…

Examining the narratives of algebra content of three popular series of mathematics textbooks in China, this study explored the opportunities for students to learn about reasoning and proof (RP). In this study, we incorporated Davis's subdivision of conjecture into Stylianides's framework. Based on this, we analysed the components of RP (patterns,…

This book aims to advance ongoing debates in the field of mathematics and mathematics education regarding conceptions of argumentation, justification, and proof and the consequences for research and practice when applying particular conceptions of each construct. Through analyses of classroom practice across grade levels using different lenses -…

Research on anxiety faced by teachers has focused on math-related anxieties. However, elementary teachers who teach multiple subjects may also experience anxiety when teaching other subjects, especially early in their careers or when teaching certain grade levels. In this preregistered study with 279 kindergarten to third-grade teachers, we…

Assessment in education has shifted from summative to formative models in recent decades, with technological advancements facilitating flexible implementation anytime and anywhere. Stemming from this phenomenon, this study aims to identify the trends in mathematics learning assessment in Southeast Asia through a systematic literature review (SLR)…

Culture-based mathematics learning (C-bMLI) has emerged as a promising approach to improving students' mathematical skills, yet previous research presents inconsistent findings regarding its efficacy compared to conventional methods. To address this gap, a meta-analytic study is needed to consolidate and present the latest insights regarding the…

This study examined the metacognitive knowledge of Finnish comprehensive school students and explored whether grade-based differences in metacognitive knowledge exist among 6th, 7th and 9th graders. Integrating qualitative (declarative, procedural, conditional) and contextual (person, task, strategy) frameworks, the research aims for a…

The use of instructional videos is rampant in education; however, their interaction is limited by weak instructional design. Gagne has never insisted on using his renowned 9 Events of Instruction slavishly in situations as a viable paradigm for utilization in video design. Connecting grade level, video length, and interaction, this study seeks to…

Affect has been identified as one of the important inputs in illuminating the mechanism of cognitive activities in mathematical problem solving (MPS). This study aimed to assess upper primary students' MPS-related affect with a focus on its differences across gender and grade-level among upper primary students. To do so, a simple Likert type scale…

Equitable teaching practices encompass evidence-based strategies utilised by teachers to support the learning of all pupils, while recognising each pupil's unique background. This study delves into the perspectives of Scottish teachers regarding equity in mathematics, as evidenced by their self-reported practices. By analysing semi-structured…

Teachers have long struggled with the tension between ensuring a rigorous education for all their students and the reality that students arrive at the start of a school year with vastly different skills and conceptual understandings. The tension can be even more acute in math, which relies heavily on students mastering foundational concepts in…

This study examines science, mathematics, and classroom teacher candidates' attitudes towards mistakeinstant feedback. A total of 531 undergraduate students from different universities in Türkiye participated in the study. "Mathematics and science teachers' attitude scale towards mistakes and instant feedback to mistakes" (MST-AS) was…

Elementary teachers are generalists, usually with a reading background. As such, a number of teachers have low self-efficacy about teaching mathematics for conceptual understanding. Researchers suggest that some major categories associated with this problem are not enough adequate professional development (PD) addressing conceptual understanding…