Education Technology

Right Triangle Trig

Author
Subject Area
Math: Geometry: Triangles
Level
9-12
Activity Time
30 Minutes
TI Calculator
TI-84 series
Resource Types
Lessons

Right Triangle Trig

Activity Overview

This is a way to use the TI-Navigator™ to check for an understanding of sin, cos, and tan before you move onto word problems.

Before the Activity

You will need to teach the three trig ratios (sin, cos and tan).

During the Activity

Use the quick poll feature and the attached file to review the trig ratios.

After the Activity

Use the attached LearningCheck&trade to see if the students' understand trig ratios.

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Author
Subject Area
Math: Geometry: Triangles
Level
9-12
Activity Time
30 Minutes
TI Calculator
TI-84 series
Resource Types
Lessons
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