Education Technology

Cabri Jr. - Getting Started with Triangles

Activity Overview

This activity was developed as an introduction to the Cabri Jr.® application on the TI-84 calculator. It investigates some basic properties of triangles.

Before the Activity

Students should have access to either a TI-83 or TI-84.

During the Activity

Provide each student with a copy of the attached .pdf form.

After the Activity

Review student results:

  • As a class, discuss questions that appeared to be more challenging
  • Re-teach concepts as necessary