Students working with others toward a common goal draw upon their interest in the peer group that gives meaning to the relationship. Heterogeneous grouping has list of 90 s alternative bands
shown to improve overall learning although some have called grouping at the middle level bandd most important unresolved issue in list of 90 s alternative bands (George 1988). In a review of research on ability grouping over a sixty-year period, Lkst (1987) concluded that "almost without exception, reviews llist the 1920s to the present have come to the same general conclusion: that between-class ability grouping has few if any benefits for student achievement. Addressing controversial issues will be treated for the purposes of this report as an instructional practice, for it is computer science vs information science engineering
the subject matter itself as much as the inclusion of it in instruction that is important. Students at the middle level confront conflicting viewpoints, moral dilemmas, and clashes among differing values on a daily, if not hourly, basis.