Geometry(8 Units, 85 Lessons)
Big Idea: Students are introduced to trigonometry as they use the properties of similar right triangles to evaluate a design for a skateboard ramp.
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Big Idea: Students extend the concepts they have already used to solve special right triangles to right triangles of any angle—Behold! Trigonometry.
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Big Idea: Tables reveal the nature of the tangent function as students extend their strategies to include its inverse. Now we know all the angles!
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Big Idea: Students refine their strategies for applying trigonometric relationships. Now we see trigonometry from every side—and angle!
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