Class Formation and Composition in Elementary Schools

This study examined the class formation procedures used in 22 elementary schools from two districts, as well as the influence these procedures had on the class composition of 200 classes, 56 of which were combination classes (classes with students from two grade levels). Principals were interviewed about their procedures for assigning students to classes, and students completed pretest measures. The major finding was that principals, in an effort to ease the burden that combination classes placed on teachers, assigned higher ability and more independent students to these classes, a strategy that raised the ability level of combination classes but lowered it in adjacent single-grade classes. This study suggests that it may be profitable to conceptualize both elementary and secondary school student assignment procedures as the same mechanism, a mechanism that creates particular K–12 curricular paths for students.