Drawing on interviews with parents of public-school students in who joined learning pods for the 2020-21 school year, this paper argues that the COVID-19 pandemic may have had a narrowing effect on the worlds of children in ways that increase their socio-spatial isolation along vectors of race and class. Interviews with parents who started…

A design experiment with 18 students in a regular seventh grade math class was conducted to investigate how to differentiate instruction for students' diverse ways of thinking during a 26-day unit on proportional reasoning. The class included students operating with three different multiplicative concepts that have been found to influence rational…

This research presentation seeks to illustrate how tracking produces within-school segregation, which, in turn, shapes the future aspirations of students. Scholars have shown that while schools have become more racially integrated over the years, another sociological phenomenon has occurred: within-school segregation as brought on by tracking.…

Gifted education programs are diverse with respect to their structure and foci. This diversity is reflective of the field itself. With this large, multi-state study, we surveyed practices employed in elementary schools (N = 1,548). Differences were observed in the implementation mechanics of English and mathematics curriculum. Interrelationships…

We have assembled a large corpus of student submissions to an automatic grading system, where the subject matter involves the translation of natural language sentences into propositional logic. Of the 2.3 million translation instances in the corpus, 286,000 (approximately 12%) are categorized as being in error. We want to understand the nature of…

Learning a more distributed representation of the input feature space is a powerful method to boost the performance of a given predictor. Often this is accomplished by partitioning the data into homogeneous groups by clustering so that separate models could be trained on each cluster. Intuitively each such predictor is a better representative of…

The purpose of this study was to examine the effects of heterogeneous and homogeneous grouping on the mathematical achievement of students in third grade. Participants were 16 third graders in a self-contained classroom, assigned to either small homogeneous or heterogeneous group for math instruction for 7 weeks. Pretest-posttest scores and growth…

The purpose of this study was to investigate the relationship between testing condition and student test scores. The testing conditions studied were: independent, cheat sheet, homogenous grouping with cheat sheet, and heterogeneous group without cheat sheet. Participants were 141 undergraduates in a course required for entry into the teacher…

This paper presents a study designed to determine if groups of concrete and formal operational children can be identified through the technique of cluster analysis, using a battery of Piagetian tasks. A Total of 64 subjects, 8 boys and 8 girls from each of the second, fourth, sixth, and eighth grade levels, were selected from a public elementary…

In New Zealand, single-sex public schools are held in greater esteem by the community. Because single-sex public schools are more popular than coeducational public schools, the single-sex schools in larger population areas have selective admission policies to screen the large number of applicants. This paper argues that single-sex schools end up…

This study compared the cognitive, social, and global self-perceptions of gifted children, over the course of a school year, in three settings that represented increasingly higher concentration levels of exceptional cognitive ability and for increasingly extensive parts of the day. Subjects were 176 students in grades 3-5 from the following three…

Research in classrooms must be sensitive to new dimensions of teaching tasks that emerge at the group level. There are at least two tasks that can be identified as being affected by changes in group characteristics. The first task is to set the stage--the teacher must establish the proper context or setting to support academic activities. The…

Nine predictor measures available from student files were used in classifying seventh- and eighth-grade students in mathematics classes into one of three or four levels of instruction in the following year. These measures were scores on tests of language intelligence, nonlanguage intelligence, general intelligence, reading vocabulary, reading…

The forces for the segregation of mentally handicapped children still predominate over the forces for integration in Great Britain. The desire to keep the mentally handicapped segregated comes not from educational or medical considerations but from the stratified nature of the educational system and the political agenda of the conservative…

This study analyzes the impact of school structure on the friendship networks of students in desegregated schools in Israel. It highlights the importance of school features, such as the homeclass, to the formation of relationships among seventh through ninth grade students. A review of research literature on this topic is presented in the areas of…