Activities

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- Additional Files
- Teacher Notes ZIP
- Before the Activity Files
- Teacher Notes JPG
- Teacher Notes PDF
- Teacher Notes GIF
- During the Activity Files
- TI-Nspire Activity TNS
- Teacher Notes Solution PDF
Alignment
- Standards Alignment
- Textbook Alignment
Subject Area
- Math: Algebra II: Trigonometric Functions
- Math: Geometry: Circles
- Math: Geometry: Triangles
- Math: Geometry: Right Triangles and Trig
Author

Mani Chadaga
Level

9-12
Activity Time

40 Minutes
Device
- TI-Nspire™ CX/CX II
- TI-Nspire™ CX CAS/CX II CAS
- TI-Nspire™ Navigator™
- TI-Nspire™
- TI-Nspire™ CAS
Software

TI-Nspire™
TI-Nspire™ CAS
TI-Nspire Version

3.1
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The Unit Circle

Activity Overview

Uses the students’ current knowledge of trigonometric ratios to begin understanding the concept of the unit circle and fully understand the concept of radians.

Before the Activity

See the unit circle.pdf

During the Activity

See the unit circle.pdf

After the Activity

See the unit circle.pdf

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Additional Files

Before the Activity Files

During the Activity Files

Alignment

Subject Area

Author

Level

Activity Time

Device

Software

TI-Nspire Version

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Activity Overview

Before the Activity

During the Activity

After the Activity