When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Discovering Geometry: An Investigate Approach - Third Edition. We homeschool and Cathy Duff (102 homeschool curriculum) reviewed this as the best over all for geometry. This is a book for "doers". Students constantly do things in this book. If you want your students to become actively involved in the process of learning and creating geometry, then this is the book for you." - J. Michael Shaughnessy mathematics professor at Portland State University.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.