Perfect for students in a co-op setting, or additional siblings using the same curriculum, this extra workbook & answer key set is designed to be used along with the not-included Teaching Textbooks Geometry Version 2.0 CD-ROM Set; this book is not designed to be used without the CDs.
Teaching Textbooks Geometry Version 2.0 includes 16 chapters and 110 lessons that teach students the fundamental basics of geometry up through more difficult topics such as coordinate geometry, theorems, properties, and postulates. Chapters cover lines and angles, parallel lines, triangles, quadrilaterals, circles, area, solid geometry, non-Euclidean geometries, and more. Problems modeled on questions found in the SAT/ACT are also included to help prepare students for standardized testing.

This applauded geometry curriculum was written specifically for homeschoolers; because Teaching Textbooks doesn't presuppose a teacher constantly at the student's side, the student chapters feature clear instructions and employ an easy conversational style of writing before transitioning to more proper terminology. Illustrations, examples and graphs have a hand drawn look to them, and problems often use engaging real life illustrations.

The answer key & test bank book provides a textual reference that includes line-listed problem set answers, chapter tests, and chapter test answers.