The article details a process to develop and test an instructional program designed to teach learning disabled students the procedural, process, and task specific knowledge necessary to solve four kinds of arithmetic story problems. Single subject and group research designs were used to evaluate the problem solving unit. (Author/DB)

Shortcomings of mathematics curricula are described and research on the use of sameness analysis with learning-disabled and at-risk students is outlined. The paper then illustrates how to teach addition-subtraction and multiplication-division relationships and their interrelationships in the context of solving word problems in mathematics.…