Consistent with research conducted by George Spindler 60 years ago, teachers continue to perceive groups of students, typically students that differ from the teacher, as less capable of accomplishing meaningful tasks, belonging and contributing to social groups, and engaging actively in challenging work. The bias is especially great for students…

Samir Dukmak is an assistant professor in the Department of Special Education in the Faculty of Education at the United Arab Emirates University. The research reported in this article investigated the frequency, types of and reasons for student-initiated interactions in both regular and special education classrooms in the United Arab Emirates…

In this article we examine the development, over 1 year, of mathematical discourse communities in 2 eighth-grade mathematics classes in a suburban public middle school. The curriculum topics included probability, functions, graphing, data analysis, and pre-algebra. The 50 students were heterogeneously placed; most were from upper-middle-class…