A Cabri Jr. activity studying exterior angle sums.
Before the Activity
Students should have access to either the TI-83 or TI-84 family of calculators and a copy of the attached file.
During the Activity
Students will have work on a Cabri Jr. activity studying exterior angle sums.
After the Activity
Review student answers:
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary