MathSkills reinforces math in three key areas: pre-algebra, geometry, and algebra. These titles supplement any math textbook. Reproducible pages can be used in the classroom as lesson previews or reviews. The activities are also prefect for homework or end-of-unit quizzes. Units include: Number Sense, Expressions and Equations, More Equations, Inequalities, and Functions, Lines and the Coordinate Plane, Radicals, Roots, and Right Triangles, Operations with Polynomials, Systems, Quadratic Equations, and Exponential Functions, Powers and Rational Expressions, Probability, Statistics, and Matrices.