Part 1 includes: Before you Start; Readiness Evaluation part A and B; Remedial Exercises; Preparing a Lesson; Scope and Sequence; a chapter on using Manipulatives; Where to Use Mathematics Worksheets; Appearance of Concepts; and Development of Concepts; and the complete Teachers Lessons 1-160. Part 2 includes: Answer Key to the student lessons 1-160, 80 reproducible worksheets, and the Worksheet Answer Key.