Over the years, many special education trends have emerged and faded, each claiming to be the solution to providing students with special needs a greater chance for success. Each year, new requirements for graduation and new educational legislation are introduced to try and correct old problems of ensuring students with special needs are properly…

Limited research exists to target algebra instruction for students with intellectual and developmental disabilities (IDD). In this study, researchers compared the use of concrete -- with scaffolds added by researchers -- and virtual algebra tiles -- with inherent scaffolds -- to support the acquisition, fluency, and generalization of linear…