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Activity

Texas Instruments: What's the Trig?

Curated by ACT

Students will be introduced to right triangle trigonometry. They will use the TI-89 and Geometer's Sketchpad to construct a right triangle and calculate sin, cosine, and tangent of various acute angles.

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CCSS: Adaptable
Concepts
triangles
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Additional Tags
right triangle trigonometry, ti, texas instruments, what's the trig?, trigonometry
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)