Ability grouping is a common practice in elementary mathematics instruction, but some research suggests that grouping by ability can exacerbate existing inequities, and there is evidence that alternatives to grouping can improve learning experiences for all students. In this paper, we describe an effort to support teachers in using equitable…

Background: For the last century, the dominant practice in U.S. high schools has involved sorting students by perceived ability level, yet 40 years of research has yielded consistent evidence that these practices harm the learning of students placed in lower-level classes; evidence is inconsistent about benefits for students in classes designated…

Facilitating a more responsive style of teaching in primary mathematics has implications for not only teaching practice, but also for how we plan for our learners. Grouping decisions, task selection and teacher confidence in mathematical content are important considerations when developing inquiring mathematical communities. This article…

Effects of full-time ability grouping on students' academic self-concept (ASC) and mathematics achievement were investigated in the first 3 years of secondary school (four waves of measurement; students' average age at first wave: 10.5 years). Students were primarily from middle and upper class families living in southern Germany. The study sample…

Teachers often group students into teams to organize their classrooms and network-informed interventions hold great promise as a way to facilitate positive peer influence and promote the diffusion of intervention effects. Yet thus far, relatively little research has explored how teachers or prevention scientists can best use social network…

The knowledge base on various forms of structuring students' learning by ability grouping is more robust than that on teachers' instructional practices being implemented within these groupings. The present study examines if student-reported mathematics teachers' instructional practices vary among schools with different degrees of implementing…

With the rise of accountability policies since the early nineties, the daily operation of English schools has profoundly changed. Through the in-depth analysis of ability grouping practices in one English secondary school, this paper aims to explore how the accountability shift and datafication impacted the practice of student grouping and…

Both in New Zealand and internationally, there has been a focus on the use of differentiation in mathematics instruction to raise achievement levels and provide equitable outcomes. New Zealand has a long history of the use of ability grouping to provide differentiation. Recently, this practice has been challenged in a large scale professional…

Grouping pupils by attainment is frequently practised in primary schools yet is associated with detrimental effects for middle- and lower-attaining children. Drawing on a mixed methods study, we find that attainment grouping practices at key stage 2 in primary schools are seldom straightforward. Although grouping by attainment appears to be the…

Schools often track students to classes based on ability. Proponents of tracking argue it is a low-cost tool to improve learning since instruction is more effective when students are more homogeneous, while opponents argue it exacerbates initial differences in opportunities without strong evidence of efficacy. In fact, little is known about the…

After reviewing curriculum materials and observing instructional practices, the author identified trends and issues in school districts related to the implementation of differentiated curriculum and stakeholders' views. Although primary stakeholders hold positive views of a differentiated curriculum, limited differentiation is being used in the…

Despite research demonstrating that attainment-based grouping has little, if any, overall benefits there is an increasing trend towards ability grouping in the early years. Using an ethnographic case study the article demonstrates how different pedagogical approaches are used with different 'ability' groups. The pedagogical experiences of…

The micro-level enactment of educational policy has received little attention in the physical education [PE] literature, particularly as it relates to setting policy. This study employs enactment theory to provide original insights into the ways in which setting policy was enacted by PE teachers in three mixed-gender secondary schools in England.…

Schools often track students to classes based on ability. Proponents of tracking argue it is a low-cost tool to improve learning since instruction is more effective when students are more homogeneous, while opponents argue it exacerbates initial differences in opportunities without strong evidence of efficacy. In fact, little is known about the…

In the educational literature on peer effects, attention has been brought to the fact that the mechanisms creating peer effects are still to a large extent hidden in obscurity. The hypothesis in the study reported in this article was that the Frame Factor Theory (FFT) can be used to reveal such mechanisms. Using data from the Swedish TIMSS 2015 (N…