Introduction to Trigonometric Ratios (SOH CAH TOA)
Students will define sine, cosine, and tangent as ratios of sides in right-angled triangles relative to a given angle.
Key Questions
- Why do the ratios of the sides of a right-angled triangle remain constant for a given angle regardless of the triangle size?
- Differentiate between the opposite, adjacent, and hypotenuse sides relative to an angle.
- Construct a mnemonic to remember the trigonometric ratios.
ACARA Content Descriptions
Suggested Methodologies
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5E Model
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