Trigonometry Graphs in Precalculus

The students in Mrs. Sklarin’s Precalculus class had fun today making graphs for the Trigonometry functions. They are learning about the unit circle and how it connects the Sine, Cosine, Tangent, along with the Seceant, Cosecant, and Cotangent.  We explored how the graphs are created by moving along the unit circle with the “Wolfram CDF player.” We saw how changing the amplitude and period effects each graph. The students created the parent graphs of each function today making note the key features. We will continue to work on Trigonometry as the quarter progresses.


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