A study investigated the effects of an instructional strategy within a graduated teaching sequence on the representation and solution of problem-solving skills encompassing integer numbers for six secondary students with learning disabilities. Results indicate problem-solving skills dramatically improved following instruction at the concrete,…

Thirty studies that examined mathematics strategies for use with learning-disabled students are reviewed. The studies evaluated reinforcement and goal setting on seat work performance, specific strategies for computation and problem solving, mnemonic strategies, peer mediation, and computer-assisted instruction. Virtually all instructional…

Based on a systematic search of literature published from 1988 to 1995, 20 math interventions for secondary students with learning disabilities were identified and analyzed. Effective methods include teacher-directed instruction, instructional design curriculum variables, three-term contingency trials, strategy instruction, self-monitoring…

This article presents a graduated word problem sequence in mathematics, beginning with simple words; progressing to phrases, sentences, and paragraphs; advancing to paragraph word problems with extraneous information; and finally having students create their own word problems. Results from 67 elementary students with learning disabilities support…

A study contrasted two instructional approaches for teaching decimals to 44 junior high school remedial students and students with learning disabilities. Findings indicate significant effects on conceptual tasks for students who were taught decimals with an emphasis on conceptual understanding; however, low-achieving students required considerable…

The use of constructivism in mathematics instruction for regular and special education students, including those with learning disabilities, is explored. Issues addressed include the explicit-to-implicit continuum of constructivism, perceptions of constructivism relating to teachers and students, the setting demands of a constructivistic learning…

Six male elementary school students with learning disabilities were taught multiplication facts using a computer software program with a five-second constant time delay procedure. Results indicated that the computer-assisted instructional program was effective. Learning generalized with varying degrees of success. (Author/JDD)

Nine students (ages 7 to 11) with math disabilities were effectively taught using an instructional sequence that moved from the concrete to the semiconcrete to the abstract. Subjects needed between three and seven lessons using manipulative devices and pictures before being able to do abstract-level problems. (Author/DB)

This case study evaluates the extent to which seven basal mathematics programs for fourth-grade students adhered to salient instructional design criteria when teaching the mathematics skill of subtraction across zeros. Results indicated that across the 1994-1995 mathematics series, only Silver Burdett & Ginn satisfied most criteria. (Author/CR)

This article explains how to use constant time delay to teach multiplication facts to students who have learning disabilities. Specific techniques for using time delay on an individual or small group basis are outlined, a sample student data sheet is presented, and the role of reinforcement is addressed. (Author/JDD)

This paper describes and evaluates the efficacy of a combination of curriculum-based measurement and peer tutoring incorporated into 40 elementary education mathematics classes, to differentiate instruction and improve student achievement. The evaluation indicated that students with low achievement, average achievement, and learning disabilities…

Junior high school students (n=72) with learning disabilities received direct instruction in cognitive strategies, instruction in metacognitive activities, or both. Students improved in mathematical word problem performance and compared well with normally achieving peers. Discussion focuses on the treatment effects and maintenance and the issue of…

The effectiveness of teaching multiplication skills to 2nd graders with disabilities in general education classes was evaluated with 12 students with learning disabilities, 1 student with emotional disability, and 99 normally achieving peers. Students were taught using a concrete to representational to abstract instructional sequence. Students…

Nineteen special educators implemented Curriculum-Based Measurement with a total of 36 learning-disabled math pupils in grades 2-8 to examine the effects of goal line feedback. Results indicated comparable levels and slopes of student performance across treatment conditions, although goal line feedback was associated with greater performance…

Insights from both cognitive psychology and learning disabilities intervention research are presented to improve understanding of the processes by which number fact fluency develops. Discussion includes assessment guidelines and learning strategies such as counting all, counting on, and alternative groupings. (Author/JDD)