Fractions are an important mathematical concept for elementary students. However, students with mathematics learning disabilities (MLD) struggle with learning fractions. Research has demonstrated that concrete-representational-abstract (CRA) instruction is an effective practice for students with learning and developmental disabilities. Here we…

Algebra problem solving is one of the most difficult areas in the mathematics curriculum for secondary students with learning disabilities (LD) due to the higher-order reasoning demands and strategic thinking required. The purpose of this review is to examine how effective algebra problem-solving interventions conceptualize the cognitive processes…

Students with learning disabilities often struggle with math fact fluency and require specialized interventions to recall basic facts. Deficits in math fact fluency can result in later difficulties when learning higher-level mathematical computation, concepts, and problem solving. The response-to-intervention (RTI) and…

Structured Literacy (SL) approaches are often recommended for students with dyslexia and other poor decoders (e.g., International Dyslexia Association, 2017). Examples of SL approaches include the Wilson Reading System (Wilson, 1988), Orton-Gillingham (Gillingham & Stillman, 2014), the Lindamood Phoneme Sequencing Program (Lindamood &…

Research to identify validated instructional approaches to teach math to students with LD and those at-risk for failure in both core and supplemental instructional settings is necessary to assist teachers in closing the achievement gaps that exist across the country. The concrete-to-representational-to-abstract instructional sequence (CRA) has…

To improve student success in mathematics, the use of research-based interventions is necessary to help secondary students with learning disabilities (LD) access the algebra curriculum. The authors provide an overview of the following research-based approaches: explicit instruction, graduated instructional sequence, technology, and graphic…

Address delivered at the Special Education Workshop at Virginia State College, Norfolk, Virginia, July 19, 1968.

The use of predictable and unpredictable trial sequences during small-group instruction was evaluated in teaching word and abbreviation identification to 4 students (age 8-10) with learning disabilities. No consistent effects of the trial presentation methods were found across 3 investigations, which involved progressive time-delay procedures and…

Sixth and seventh grade students (n=18) with mild to moderate learning disabilities (LD) were taught social studies by using instructional sequence techniques. Results found LD students performed significantly better when these techniques (breaking new material into small units of information and providing frequent student practice and teacher…

This article presents the "concrete semiconcrete abstract" (CSA) teaching sequence for teaching basic math skills to students with and without learning disabilities. Guidelines include providing a minimum of nine instructional lessons (three at each level), each with four lesson steps. Validation of the CSA sequence and lesson format with 15…

Teaching organizational strategies to language-disordered children can improve comprehension and formulation of written language. The semantic organizer approach involves activating and organizing prior knowledge, understanding text structure, and developing organizational strategies with both a verbal component and a graphic-structure component.…

The current paper provides a description of instructional approaches for teaching mathematics to secondary students with learning disabilities (LD) and emotional disturbance (ED) within juvenile correctional schools. Recommendations for math instruction are based on a comprehensive review of the literature and examples are provided from an urban…

Included in the collection are articles on sensory-motor sequencing experiences in learning by R.G. Heckelman, integrating form perception by Floria Coon-Teters, building patterns of retention by Harold Helms, hand-eye coordination by Shirley Linn, laterality and directionality by Sheila Benyon, body image and body awareness by Grace Petitclerc,…

This paper reviews instructional strategies for dealing with learning-disabled preschool children in mainstreamed classrooms. It focuses on the teacher's role in developing the child's abilities in the areas of social skills, choices and anxiety, sequencing and routine, transition periods, and motor skills. To enhance social skills, peer…