Mastery learning offers a way for teachers to offer individualized instruction to students and to help more of their students be successful in learning. Practical implications of using the mastery learning approach are described, followed by evidence of its effectiveness. (JDD)

This paper reviews the literature on mastery learning theory and reports its successful application since 1987 with mainstreamed special education students at one elementary school in Missouri. The methodology, originally developed by Benjamin Bloom, involves formative evaluation after initial instruction followed by either corrective activities…