Breakthrough to Math is a four-level program designed specifically to help students overcome learning obstacles and develop math confidence. Skills are broken down into basic steps by focusing on one skill at a time to make math easier to understand. The lessons relate math skills to everyday life, which emphasizes the importance of mastering each skill. The Level 3 set consists of five skills books focusing on algebra, one workbook that provides extra practice in the five skills, and a teacher's guide. The five skills books include Signed Numbers; Solving Equations; Word Problems in Algebra; Exponents, Roots, and Polynomials; and Algebraic Graphs. The skills books and workbook each have answer keys included. The teacher's guide provides lesson plans. Skills books, workbook, and teacher's guide can be purchased separately.