The effectiveness of the instructional team approach as opposed to the self-contained classroom approach was investigated by the Atlanta Public School system from 1966-1969 (under a funding by Title I, Public Law 89-10). The achievement levels of first grade and seventh grade pupils were evaluated, using both techniques at each level. The…

Two forms of a mathematics achievement test were developed for use in the evaluation of an experimental instructional program at the seventh grade level. Subjects were drawn primarily from minority groups at three urban junior high schools; all were of approximately normal scholastic aptitude, but one year or more behind their peers in mathematics…