This lesson has students discover properties of inscribed angles in a circle. Students use the Geometer's Sketchpad application for the TI-89 to construct a circle and an inscribed angle. (Topic - circles)
Before the Activity
Students should have access to the TI-89/TI-89 Titanium.
During the Activity
Students use Geometer's Sketchpad and the TI-89 to discover properties of inscribed angles in circles. This can be a teacher directed or discovery activity.
After the Activity
Review student answers:
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary