The Angle On Geometry Teacher's Guide is the first book of three in the Angle On Geometry Program that provides a comprehensive and hands-on course for middle and high school geometry.  This book completes the seminal work of making geometry accessible to all students while adhering to state standards.  Students begin with hands-on experiences that lay a foundation for deep conceptual understanding enabling them to build a strong structure of formal geometric reasoning.  Topics in the Angle On Geometry teacher's guide include: 

• Application and development of the Pythagorean theorem
• Creative and fun geometric constructions
• Easy and effective ways to transition students from visual and kinesthetic to formal proofs
• Discovering interior and exterior angle sums
• Classifying and understanding polygon attributes
• Explorations in congruency and similarity of triangles
• Identifying properties of central and inscribed angles, chord, tangent, and secant relationships

Students enrolling in a high school course and younger learners preparing for later success will benefit from the Angle On Geometry Program through its hands-on and interactive approach.  

See the Angle On Geometry Program in the Middle School and High School sections of our site for a complete listing of materials.