Pre-Cal: Just Algebra + Trig. (Part 4) Introduction to Analytical Trigonometry

Class Experience


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Students want concise and simple explanations.

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I have successfully taught this skill to hundreds of students .
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I will show students how to do an exercise on the white board. They will learn  by actually doing example exercises during class. I will repeat with another exercise and will explain as many times as needed until the students are ready to do the exercises by themselves. Once started, I will check their answers for accuracy and follow up with any necessary explanations. I encourage all participants to try as many exercises as possible. I follow up the class with an upload of homework with the solutions.

Course breakdown:    Note: Instructor reserves to change or modify content.

Week 1:  Verifying Trigonometric Identities. (review) 

Week 2:  Verifying Trigonometric Identities Using Sum and Difference Formulas (review)

Week 3: Proving Double Angle Formulas .

Week 4: Using Double Angle Formulas for Tangent to find exact values.

Week 5: The three forms of the Double Angle Formula for Cosine(2X).

Week 6: Verifying Identities.

Week 7: Product to Sum Formulas.

Week 8: Sum to Product  Formulas.