Mathematics Programs Associates' new and improved Developmental Mathematics is the curriculum highly recommended in Cathy Duffy's Christian Home Educators Curriculum Manual,
Mary Pride's The Big Book of Home Learning,
Rebecca Rupp's The Complete Home Learning Source Book,
and Ted Wade's The Home School Manual.
Developmental Mathematics is the product of decades of research and testing in Europe, the Middle East, and the United States. It is composed of a complete workbook series progressing, Level by Level, through the basic elements of arithmetic into the beginnings of algebra. As a self-teaching program, Developmental Mathematics is ideal for self-paced learning, both accelerated and remedial.
Instructional video for Level 9.