Students explore graph theory.  In this geometry instructional activity,  graphs are used to solve problems in a variety of domains.  In this instructional activity the term graph refers to a collection of...

Students explore the concept of graph theory. For this graph theory lesson, students participate in hands-on activities that enforce graph theory. Students manipulate graph applets on the internet. Students create a graphical model of...

Circles are the foundation of many geometric concepts and extensions - a point that is thoroughly driven home in this extensive unit. Fundamental properties of circles are investigated (including sector area, angle measure, and...