Teacher offers the class
Teacher takes attendance
Teacher explains what the trigonometric functions are, their name, meaning, use and reciprocal functions.
Teacher asks students to work individually to identify the trigonometric ratios and the functions.
Teacher ask students to work in teams to solve problems about the sides and angles in right triangles.
Students offer the class
Students respond to the attendance
Students work individually to identify the trigonometric ratio missing, or the trigonometric function.
Students work in teams to find the measure of angles and the size of sides in right-angled triangles.
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