Help your child develop logic and analytical skills through the exercises of Plane Geometry. This textbook gives detailed instructions for learning and applying geometry concepts plus exercises that your child completes on notebook paper. Introduce your child to concave and convex curves, angle relationships and measurements, locus, proportions, surface measurements, arc lengths, and much more. Extensive work with proofs plus application exercises propel your child into analytical thinking. Complete with an appendix of measurements, formulas, axioms, postulates, and theorems, this text gives your child the tools to complete a thorough study of geometry.