Prior to the 2010 release of the Common Core State Standards for Mathematics (CCSSM), the curricular landscape in the United States consisted of an assortment of individual state standards that as a collection reflected little consensus as to the grade placement of specific mathematical content. As CCSSM has now been used as the foundation for…

This qualitative case study highlights the ways a novice middle school mathematics teacher established an adolescent-centered community of care that set the stage for responsive middle level mathematics teaching (RMLMT). Findings revealed that fostering caring school-based relationships supports the establishment of a responsive classroom…

From kindergarten through high school, it is a widely accepted belief that students need to complete mathematics homework in order to become fully proficient with the subject. Throughout the years, however, there have been concerns raised regarding not only the amount of homework that teachers assign to students, but also the potential harm to…

The Enforcement Decree of the Elementary and Secondary School Act (2015) mandates that from 2016 all middle schools in Korea must administer one semester as a free semester (FS), called an exam-free semester or, alternatively, a free learning semester. Consequently, some Korean parents and students have expressed a feeling of anxiety about having…

Ambiguity is a natural part of communication in a mathematics classroom. In this paper, a particular subset of ambiguity is characterized as clarifiable. Clarifiable ambiguity in classroom mathematics discourse is common, frequently goes unaddressed, and unnecessarily hinders in-the-moment communication because it likely could be made more clear…

This study examined a cohort of middle school pre-service mathematics teachers' understanding of the rate of change as they engaged in a model development sequence. By adopting a design-based research perspective, a model development sequence on the concept of rate of change has been designed and implemented as part of a mathematical modeling…

Students' higher-order thinking skills (HOTS) in Indonesia are still low and have not experienced significant development. To enhance HOTS, modern technology-based learning media are needed to support realistic mathematics learning. Innovative learning media can enhance realistic learning and students' thinking abilities. Therefore, the authors…

This study investigated the effectiveness of an intervention designed to support sixth-grade Spanish-speaking English as Additional Language (EAL) learners and their English proficient classmates in acquiring pre-algebra knowledge and skills and associated academic vocabulary. The sample consisted of 88 EAL learners and their 139 English…

High-needs urban educators often evaluate students based on lower grade level standards and less rigorous curricula that result in a lack of student self-efficacy and engagement. The problem is that students in mathematics experience transformative feelings of negative self-efficacy that lead to a lack of student engagement and achievement. The…

This study investigated what 12 prospective mathematics teachers (PTs) in a middle school mathematics method course reported during a video-stimulated recall interview about their experiences when they were engaged in a doing math task that yielded an Opportunity for Productive Struggle (OPS). We investigated their reported feelings during the…

The concept of a learner's identity in mathematics is complex and multifaceted. Based on a review of the relevant research, the authors believe most factors that influence one's mathematical identity fall within these four categories: (1) past mathematics experiences; (2) personal beliefs and efficacy; (3) future self-representation and belonging;…

As the population of emergent bilingual students in the United States continues to grow, it has become increasingly important to ensure that content area instruction is linguistically and culturally inclusive and accessible. Longitudinal survey and state mathematics assessment data were used to examine how the use of students' home language in the…

Informed by multiple theoretical perspectives pertaining to academic procrastination, this investigation examined multilevel models aimed to predict homework procrastination using the data from 1,072 middle schoolers in China. Our model incorporated student gender, homework motivation, homework approach, homework behavior, and time allocated to…

When implementing digital technologies into mathematics teaching and learning situations, new representational and communication infrastructures arise that allow for new speech acts and actions. These new speech acts and actions are also referred to as 'representational expressivity'. Such expressivity arises in the intersection of…

Exploring language provides us with one approach to better understanding the practices and beliefs of a community. With advances in technology--specifically, computational text processing and machine learning tools--we can now examine written language on a large scale. In this study, we investigate the language of mathematics teaching and learning…