Students discover properties of interior and exterior angles of convex polygons using the TI-89 and Geometer's Sketchpad. (Topic - Interior and Exterior Angles of Convex Polygons)
During the Activity
Students will use the TI-89 and Geometer's Sketchpad to discover properties of interior and exterior angles of convec polygons. This activity can be teacher directed or discovery.
After the Activity
Review student answers:
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary