Two common approaches to grouping students include an approach where students are grouped based on their aptitude and a cross-sectional approach where equal groups are formed and comprised of students of varied aptitudes. Instructional Grouping Theory is the study of how selection strategies impact the learning of group members. Using a…

Purpose: This study investigates how the practice of dividing students and coursework into leveled categories persists in science education despite decades of efforts aimed at reducing inequities. This study makes underlying logics visible through an empirical analysis of how science educators attempt to reconcile an egalitarian vision of science…

Educational tracking has been studied abundantly in previous research. However, the transitions of Newly Arrived Migrant Students (NAMS) to these (tracked) educational settings are understudied. To facilitate the transition of NAMS to regular secondary education, many countries organise reception classes. This is a separate form of education for…

The purpose of this archival quantitative research study was to investigate the effects of relative age and eligibility for special education through third grade. This study further examined relative age as it related to gender, ethnicity, socioeconomic status, and multilingual learner status on eligibility for special education under the…

This is a methodological critique of research by the Best Practice in Grouping Students (BPGS) project claiming teacher bias in allocating students to first-year secondary school mathematics teaching sets ("British Educational Research Journal," 45(4), 873-897 [EJ1223692]). The research assumes that bias could be shown by non-random…

Though schools do not track in Brazil, I find that black/white classroom segregation in Brazil is greater than recent estimates from North Carolina high schools (Clotfelter et al., 2020). How does race-based classroom segregation occur without tracking, and in a supposed "racial paradise," no less? Using national, student-level data…

Purpose: This article informs school leaders and staffs about existing research findings on the use of data-driven decision-making in creating class rosters. Given that teachers are the most important school-based educational resource, decisions regarding the assignment of students to particular classes and teachers are highly impactful for…

Research on college admissions shows that all students tend to benefit from overmatching, but high-status students are most likely to be overmatched, and low-status students are most likely to be undermatched. This study examines whether mismatching takes place when students are sorted into classrooms in middle school. Given prior research on…

Educators and researchers have long debated the best grade configuration grouping for middle grade students. This study examined school-level differences in reading and mathematics standardized test pass rates for students placed in middle schools versus alternative grade configurations. Latent growth modeling was conducted separately for 6th,…

Many students with Down syndrome now receive reading instruction in either inclusion-focused or skill-based instructional settings. There are, however, varied results in the level of reading skills that students with Down syndrome attain. The focus of this study was to determine if there was a significant difference in the reading skill…

With school campuses shuttered due to COVID-19, the rate and level of quality of student instruction varies across the nation, states, regions and even neighborhood to neighborhood. It's now almost certain that the 2019-20 school year -- as it was meant to be executed -- is now over. Given this fact, the questions on many state leaders' minds are…

This article describes a practical methodology for assigning students to groups where the goal is to create diversity within the groups while taking into consideration the preferences of the students. A motivating application of this work is the assignment of students to first-year seminars. In this common scenario, students select and rank a…

Ability grouping is a common educational practice utilized by elementary teachers during reading instruction. This study examines whether ability grouping operates as a form of educational stratification by examining the following research question: To what extent do student literacy skills, background characteristics, and prior group placement…

Research has consistently shown 'ability' grouping (tracking) to be prey to poor practice, and to perpetuate inequity. A feature of these problems is inequitable and inaccurate practice in allocation to groups or 'tracks'. Yet little research has examined whether such practices might be improved. Here, we examine survey and interview findings from…

Approximately 10% of learners complete Massive Open Online Courses (MOOCs); the absence of peer and professor support contributes to retention issues. MOOC leaders often form groups to supplement in-course forums and Q&A sessions, and students participating in groups find them valuable. Instructors want to assist in the formation of groups,…