An observational study of 12 mixed-age and 12 single-age Dutch primary reading/language and mathematics classes revealed that time-on-task levels were lower for the mixed-age classes. However, no significant differences in achievement test scores were found. (IAH)

Queried 571 elementary school principals in 12 states to determine: (1) the frequency of nontraditional (combination and nongraded) classes; and (2) changes in the use of combination classes during recent years. Found that although combination classes represented 17% of California classrooms, most states contained only 3 to 7%. Nongraded classes…

This study compared the curriculum, instructional strategies, and organizational formats used by 6 elementary mathematics teachers with multigrade classes and those used by 18 who used either whole-class teaching or ability grouping. Analysis of videotaped lessons found significant differences between groups, suggesting that multigrade classes…

This study was designed primarily to evaluate the effectiveness of three multi-age classes at Carnarvon School, Vancouver, B.C. (each class having an age range of three years: ages 6-8, 7-9, 9-11) in developing children's self-concepts and attitudes toward school. No significant difference was found between the multi-age and regular classes in…