Melfried Olson & Travis Olson 
Geometry Practice Book, Grades 7 – 8 [PDF ebook] 

Gear up for geometry with students in grades 7 and up using Geometry Practice! This 128-page book is geared toward students who struggle in geometry. This book covers the concepts of triangles, polygons, quadrilaterals, circles, congruence, similarity, symmetry, coordinate and non-coordinate geometry, angles, patterns, and reasoning. The book supports NCTM standards and includes clear instructions, examples, practice problems, definitions, problem-solving strategies, an assessment section, answer keys, and references.