In this commentary, I examine some of the distinctive, foundational difficulties in learning fractions and other types of rational numbers encountered by students with a mathematical learning disability and how these differ from the struggles experienced by students classified as low achieving in math. I discuss evidence indicating that students…

This response to an article by Bruce Taylor on inclusion of students with disabilities in regular classes argues that it is not possible to meet the needs of all children in the general education classroom and points out that inclusion is generally favored by advocacy groups for low-incidence disabilities and policymakers wanting to cut costs. (DB)