Analysis and Approaches | Geometry and Trigonometry
Students will use the graphing calculator to discover the relationship between the trigonometric functions of sine, cosine and tangent and the side length ratios of a right triangle.
Planning and Resources
Before the Activity
Download the attached PDF and look over the information on the first page. Download and distribute the attached TI-Nspire™ document (.tns file) for use during the activity.
During the Activity
Discuss the material from the activity pages with students as needed.
After the Activity
Encourage students to summarize what they have learned from completing the activity.