When working to connect homogeneous curricula with heterogeneous groups of pupils, teachers have to sort pupils according to the categories allowed for in the national school system. In this article, we compare German organizational differentiation, where pupils are divided into stable groups, to Norwegian pedagogical differentiation, where…

In the present study, we were interested in the appraisal by teachers who have had experience with an individual form of differentiation of the efficiency of grouping learners into homogenous or heterogeneous groups. In the study, seven aspects were thus considered: (1) the learning performance and motivation of learners, (2) the learners'…

Streaming in secondary schools is not beneficial for improving student outcomes of education with vast amounts of educational research indicating that it does not improve academic results and increases inequity. Yet teachers often prefer working in streamed classes, and research shows that teachers mediate the effects of streaming on students.…

This research aimed to explore the attitudes of teachers of practically based subjects (arts and sports) towards ability grouping. Teachers from 45 secondary schools adopting different levels of ability grouping completed a questionnaire which elicited their responses to statements of beliefs about ability grouping and its effects. Overall, the…

This conference panel presentation includes five papers on the implications of inclusive education for gifted and talented children. "The Case for Ability Grouping of Gifted Students" (Carolyn Yewchuk) summarizes research results showing that greatest gains were found in programs that grouped high ability children together and provided a…

Presents a case study of grade 9 curriculum reforms at a urban high school in Ontario (Canada). Explains that students were streamed according to their abilities and interests before the reform. Discusses questions related to de-streaming, especially how teachers contend with mixed-ability classes, and integration with a particular focus on…

Many students, and a particularly high proportion of females, do not study mathematics beyond minimum high school requirements. Research indicates that segregation of mathematics classes may help reduce the incidence of female students dropping out of that subject. To improve female students' attitudes toward mathematics and to increase the…

To improve female students' attitudes toward mathematics and to increase the enrollment of females in upper level mathematics courses, students enrolled in grade 10, 11, and 12 at A. Y. Jackson Secondary School were placed in sex-segregated math classes. This study focused on four main areas: attitudes, achievement, enrollment, and perceptions of…

Teachers of low-achieving homogeneous, high-achieving homogeneous, and academically heterogeneous classes in elementary and junior high schools in Israel were interviewed to determine their allegiance to academic, personal, and social goals for students. In contrast to results of U.S. research, academic goals dominated for teachers in all…

A great number of students, and a particularly high proportion of females, do not study mathematics beyond minimum high school requirements. Research indicates that segregation of mathematics classes may help reduce the incidence of female students dropping out of that subject. In an attempt to redress this situation, A. Y. Jackson Secondary…

This study investigated the effects of classroom composition on achievement. The analysis focused on the assessment of classroom homogeneity with respect to the socioeconomic background and general intelligence of the students. In addition, the extent to which classroom composition affects the standards the teachers employ and how these standards…