UNIT 1 - TRIGONOMETRY (8 days)
| UNIT 1 - DAILY OUTLINE |
Unit Description:
In this unit,...
Learning Goals: We are learning to…
Success Criteria: I can…
In this unit,...
Learning Goals: We are learning to…
- Find the measure of sides and angles in right triangles using primary trigonometry ratios (SOH CAH TOA)
- Investigate and verify the sine law
- Investigate and verify the cosine law
- Describe conditions that determine when to use sine law, and when to use cosine law
- Find the measure of sides and angles in non-right triangles using sine law and cosine law
Success Criteria: I can…
- Label the opposite, adjacent, and hypotenuse of a right triangle according to the angle of interest
- Determine which primary trigonometry ratio to use to solve a triangle
- Determine when it is appropriate to use inverse ratios (sin-1, cos-1, tan-1)
- Label angles of elevation and angles of depression
- Use sine law and cosine law to calculate sides and angles in a non-right triangle
DAILY UNIT PLAN
Day 1 - Primary Trig Ratios - Finding Side Lengths
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Day 2 - Primary Trig Ratios - Finding Angles
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QUIZ 1: Days 1 and 2
Day 3 - Trigonometric Ratios Application Problems
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Day 4 - The Sine Law in Acute Triangles
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QUIZ 2: Days 3 and 4
Day 5 - The Cosine Law in Acute Triangles
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Day 6 - Solving Problems Using Trigonometry
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Day 7 - Unit Review
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