This article reviews research on the achievement outcomes of elementary mathematics programs; 87 rigorous experimental studies evaluated 66 programs in grades K-5. Programs were organized in six categories. Particularly positive outcomes were found for tutoring programs (effect size [ES] = +0.20, k = 22). Positive outcomes were also seen in…

Recent initiatives in the UK and the US have added greatly to the amount and quality of research on the effectiveness of secondary reading programmes, especially programmes for struggling readers. This review of the experimental research on secondary reading programmes focuses on 69 studies that used random assignment (n=62) or high-quality…

Recent initiatives in the United States and United Kingdom have added greatly to the amount and quality of research on the effectiveness of secondary reading programs, especially programs for struggling readers. In this review of the experimental research on secondary reading programs, the authors focused on 69 studies that used random assignment…

This systematic review of research on early childhood programs seeks to identify effective approaches capable of improving literacy and language outcomes for preschoolers. It applies consistent standards to determine the strength of evidence supporting a variety of approaches, which fell into two main categories: "comprehensive…

This article presents a systematic review of research on the achievement outcomes of all types of approaches to teaching science in elementary schools. Study inclusion criteria included use of randomized or matched control groups, a study duration of at least 4 weeks, and use of achievement measures independent of the experimental treatment. A…

This article summarises findings from systematic reviews of research on primary and secondary mathematics, primary and secondary reading, and programmes for struggling readers. All reviews used a common set of procedures, requiring comparisons with control groups and duration of at least 12 weeks. Across hundreds of qualifying studies, a clear…

This article systematically reviews research on the achievement outcomes of four types of approaches to improving the reading success of children in the elementary grades: reading curricula, instructional technology, instructional process programs, and combinations of curricula and instructional process. Study inclusion criteria included use of…

Cooperative learning focuses group activity on preparing all members to succeed on individual assessments. Research findings show significantly greater achievement for the cooperatively taught class. Describes the elements of two comprehensive cooperative methods and proposes a model of a cooperative elementary school. (MLF)

This report systematically reviews research on the outcomes of programs that teach young children in a group setting before they begin kindergarten. Study inclusion criteria included the use of randomized or matched control groups, evidence of initial equality, and study duration of at least 12 weeks. Studies included valid measures of language,…

A review of the research regarding the effectiveness of cooperative learning methods (particularly student teams) indicated that when the classroom is structured in a way that allows students to work cooperatively on learning tasks, students benefit academically as well as socially. The greatest strength of cooperative learning methods is the wide…

This guide describes five types of student team cooperative learning activities: (1) Student Teams-Achievement Divisions; (2) Teams-Games-Tournament; (3) Jigsaw; (4) Team Accelerated Instruction; and (5) Cooperative Integrated Reading and Composition. In Part 1, each technique is described in detail. A review of research finds positive outcomes in…

The research on beginning reading instruction for English language learners that provides several useful guidelines for policy and practice is presented. Research suggests that bilingual programs usually improve the English reading performances of English language learners.

Research overwhelmingly supports the usefulness of cooperative learning for improving the social outcomes of schooling, such as intergroup relations, attitudes toward mainstreamed students, and general positive relations between students. (Author)

This article reviews research on the achievement outcomes of three types of approaches to improving elementary mathematics: Mathematics curricula, computer-assisted instruction (CAI), and instructional process programs. Study inclusion requirements included use of a randomized or matched control group, a study duration of 12 weeks, and achievement…

Reviews research on instructional methods designed to operationalize the principal elements of Allport's contact theory of intergroup relations. These cooperative learning methods, which employ ethnically mixed learning groups who are rewarded for learning as a group, have had positive effects on intergroup relations and on the academic…