Tutorial math and reading software for elementary and secondary arithmetic, basic math, algebra, geometry, precalculus plus GED, ABE, and CLEP preparation for elementary school, high school, college, adult education, and homeschool students.
This series contains 6 stand-alone programs:
G1: "Theorems, Definitions and Proofs"
G2: "Parallels and Quadrilaterals"
G3: "Polygons and Similarity"