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Learning Goal
‹4 of 4 in this chapter
Right Triangle Trigonometry
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
- Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
- Guided Notes →One page your students fill in and keep.
- Exit Ticket →Three items at the end of class. No student accounts.
- Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
- Homework →Assign practice; it grades itself.
5.4
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What you'll learn
- Define trigonometric functions as ratios of sides in a right triangle
- Use SOH-CAH-TOA to evaluate trigonometric functions given side lengths
- Find exact values for trigonometric functions of 30°, 45°, and 60° using special right triangles
- Use cofunction identities for complementary angles
- Apply right triangle trigonometry to solve real-world problems (angles of elevation and depression)
Slides
Step through the lesson, or watch it as a narrated video
Slides
In development
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