This systematic review and meta-analysis appraised and synthesized mathematics interventions research addressing rational number concepts for students with mathematics difficulties (MD) in Grades 3-9. Included studies (n = 28) meet the What Works Clearinghouse Group Design standards (Version 4.0) for study quality. Across all studies, we found…

The purpose of this study was to use meta-analysis to synthesize findings from randomized control trials and quasi-experimental research on instructional approaches that enhance the mathematics proficiency of students with learning disabilities. A search of the literature from January 1971 to August 2007 resulted in a total of 42 interventions (41…

This article examines the conflict between literature-based or whole-language approaches to reading/literacy instruction and the direct instruction approach, as used with students having or at risk for learning disabilities. It concludes that each approach is often depicted in an idealized fashion but that, in practice, the approaches overlap and…

Current research on direct instruction is reviewed with a particular emphasis on studies of instructional design and technology and research on effective staff development. Among conclusions was that the same instructional variables affecting learner performance with traditional materials affect learning with computer-assisted instruction and…

Reviews research on reading comprehension for students with learning disabilities focusing on studies on instruction to improve comprehension of narrative text and expository text. Discusses emerging issues in the field, including use of socially mediated strategies, teaching multiple strategies to students, and teaching specific strategies as…

Two studies evaluated long term effects of the Direct Instruction Follow Through Model with 624 fifth and sixth graders and about 500 high school and older students who had received Follow Through instruction. Achievement and college acceptance results consistently favored the Follow Through groups over control groups with strongest effects in…

This brief paper summarizes research on effective instruction in writing for students with learning disabilities. It finds that three components stand out as methods that reliably and consistently lead to improved outcomes in teaching expressive writing to these students. These components are: (1) adhering to a basic framework of planning,…

This review of research considers how best to teach English-language learners. A realistic appraisal of the empirical database indicates that research findings have failed to provide answers to questions about the importance of native language instruction and the best age and best methods for introducing academic instruction in English. The review…

This article presents research-based examples of effective instructional approaches for improving the quality of stories and essays written by students with learning disabilities. A common goal of the studies examined was to teach students how to organize writing tasks, generate ideas about the writing topics, and produce final written products…

Validation of a classroom observation measure for use with English Learners (ELs) in Grade 1 is the focus of this study. Fourteen teachers were observed during reading and language arts instruction with an instrument used to generate overall ratings of instructional quality on a number of dimensions. In these classrooms, the reading performance of…

Seven secondary teachers of 57 students with learning disabilities used a videodisc program to teach fractions. Teacher and student reactions were very positive, almost two-thirds of the students reached or exceeded criterion performance, and teaching styles of participating teachers subsequently became more interactive. (JDD)

A multivocal synthesis involving 13 educators and researchers investigated effective instruction for English-language learners and found five specific instructional variables, including: building and using vocabulary as a curricula anchor, using visuals to reinforce concepts, implementing cooperative learning and peer-tutoring strategies, using…

Reviews the results of a 1991 U.S. Department of Education report entitled "A Descriptive Study of Significant Features of Exemplary Special Alternative Instructional Programs." The features of nine exemplary special alternative instructional programs are described that appeared to contribute to positive outcomes for students from diverse…

The current state of the knowledge base on the effectiveness of specific instructional practices for English-language learners was examined by conducting an exploratory meta-analysis on eight studies of instructional interventions and using qualitative synthesis to supplement this analysis. The first data source was the eight intervention studies…

This guide provides practical information for teachers and others working with students who have learning difficulties (such as learning or language disabilities) and for whom English is a second language. Emphasis is on productive instructional strategies and approaches. The book is based on results of focus groups comprised of practicing…