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 systematically reviews research on the achievement outcomes of four types of approaches to improving the reading of middle and high school students: (1) reading curricula; (2) mixed-method models (methods that combine large-and small-group instruction with computer activities); (3) computer-assisted instruction; and (4)…

This article systematically reviews research on the achievement outcomes of three types of classroom approaches to improving the reading achievement of students in grades 2-5: Reading curricula, computer-assisted instruction (CAI), and instructional process programs. Study inclusion criteria included use of randomized or matched control groups,…

This article systematically reviews research on the achievement outcomes of four types of approaches to improving the beginning reading success of children in kindergarten and first grade: Reading curricula, instructional technology, instructional process programs, and combinations of curricula and instructional process. Study inclusion criteria…

In this article, the authors feature the Success for All Middle School Model, which was designed to help middle grades educators implement the most important elements of "Turning Points" and to add well-structured curricula, instructional methods, and professional development for teachers to help students reach their full potential. The program is…