Download or read book Helping Students Understand Geometry, Grades 7 - 8 written by Sandall and published by Mark Twain Media. This book was released on 2008-08-28 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Give geometry a go with students in grades 7 and up using Helping Students Understand Geometry. This 128-page book includes step-by-step instructions with examples, practice problems using the concepts, real-life applications, a list of symbols and terms, tips, and answer keys. The book supports NCTM standards and includes chapters on topics such as coordinates, angles, patterns and reasoning, triangles, polygons and quadrilaterals, and circles.