Students will use Cabri Jr. to construct parallel lines and transversals. They will make conjectures about the angles that are formed.
Before the Activity
Print the Lab sheets for the students.
Install the Cabri Jr. App on the students' graphing calculators using TI-Connect, a Connectivity cable, and a unit-to-unit Link cable.
During the Activity
Follow the activity procedures in the Lab sheets.
After the Activity
Review student answers:
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary