Review of research of between-class and within-class ability grouping on the achievement of elementary students. Ability grouping appears most effective for specific subjects with students remaining in heterogeneous classes most of the day. Cross-grade assignment for selected subjects can increase achievement. (SLD)

Success for All, a comprehensive schoolwide reform program for elementary schools serving many children placed at risk of school failure, was first piloted in one Baltimore elementary school in the 1987-88 school year. Success for All requires substantial change in many aspects of curriculum and instruction and extensive professional development…

While programmed instruction has not generally been found to increase mathematics achievement, the problems appear to lie more in managerial and motivational difficulties rather than in the theory of individualizing instruction. This study evaluated programmed instruction in mathematics using a system designed to solve these problems by having…

The consequences of using alternative measures of time and achievement are examined in an observational study of 18 elementary school classes. The extent to which choice of the same model linking time and learning for all students was implicated in the inconsistent results is examined. (Author/GK)

This study reports results of the first year of implementation of the Success for All elementary school restructuring program in kindergarten through third grade at Philadelphia's Francis Scott Key Elementary School. Fifty-two percent of the students were from Asian backgrounds, primarily Cambodian, and spoke little or no English at home. In the…

How various methodological decisions may influence studies of the effect of time-on-task on achievement are examined. Subjects were students in grades 2-5 in 18 classes taught by 12 teachers in a rural Maryland school district. All students were pre-tested in February 1978 in reading, language arts, math and social studies using the Comprehensive…

Reports several field experimental research studies which tested the effects of group and individual incentive structures and tasks on individual academic achievement. The positive effects of cooperative learning methods result from the use of cooperative incentives, not cooperative tasks, apparently due to change in peer norms. (CB)

The reading performance of Hispanic children in the U.S. is becoming a central concern in education policy and reform. This paper reports the results of a study designed to evaluate the impacts of a form of the Success for All beginning reading program modified to meet the needs of Hispanic students, particularly those who are English language…

Constructivist approaches to mathematics instruction based on the standards of the National Council of Teachers of Mathematics (NCTM) have been widely advocated and are expanding in use. However, many educators express a need for constructivist approaches that provide specific student materials, assessments, teachers' manuals, professional…

This article reports literacy outcomes for a 2-year longitudinal student sample and a combined longitudinal and "in-mover" (i.e., those students who moved into the study schools between the initial pretest and the second-year posttest) sample, both of which were nested within 38 schools. Through the use of a cluster randomization design, schools…

This research evaluated mathematics achievement and attitudinal effects of three instructional methods directed in varying degrees toward accommodating diversity in students' prior achievement. Two randomized field experiments of 16 and 18 weeks' duration, respectively, compared an individualized model, Team Assisted Individualization (TAI); an…

This report presents analyses of data from the Texas Assessment of Academic Skills (TAAS) reading measures. It evaluates outcomes in all of the 111 Texas schools that began Success for All from 1994-97. Success for All is a comprehensive reform model for elementary schools, especially Title I schoolwide projects. TAAS reading scores were collected…

This article describes the types of nongraded elementary schools that were prevalent from the 1950s through the 1970s, reviews research on the academic achievement effects of nongraded schools, and draws inferences from this research for application of nongraded systems in today's schools. Research in which an objective measure of achievement was…

Student Team Learning instructional techniques (Teams-Games-Tournament, Student Teams-Achievement Divisions, and Jigsaw II) have been extensively researched in six-to-twelve-week classroom experiments and found to have many positive effects. This study examines the effects of the techniques when they are used as the primary instructional method…

While it is important to improve the outcomes of bilingual and English-only reading instruction for English language learners at all grade levels, there is a particular need to see that students are successful in beginning to read in the early elementary grades. One program that has achieved a great deal of success in meeting this goal is called…