Students will be sent, via TI-Navigator™ or linked calculators, an APPVAR entitled "SIDESAN." They will then explore the relationship between the degree measure of an angle and the length of the side opposite that angle using Cabri™ Jr. to drag various parts of a triangle. The corresponding worksheet can be tailored to fit a variety of class formats.
Before the Activity
The student should know how to select, grab, and drag an object using the Cabri Jr. App.