Activity

Texas Instruments: Exploration of Trigonometry

Curated by ACT

Using TI Navigator, Cabri Jr and LearnCheck, students will explore how changing an angle in a triangle changes the ratio of the sides, and changing the sides can make changes an angle in a triangle. Students will then explore two different pairs of sides, in the same ratio, will give them the same angle.

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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)