Education Technology

Trig Functions and Inverses

Activity Overview

Students will use trigonometric relationships within a circle. Knowledge of inverse functions and an application to the Arctic Circle are included. Solutions and explanations are provided.

Before the Activity

Download the attached LearningCheck™ file to students' calculators.

During the Activity

This LearningCheck™ appvar can be sent to your class using TI-Navigator&trade.

After the Activity

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