Model for the sunrise time Animation Play

Modelling collected data Student activity Play

Other trigonometric ratios Student activity Play

Parallel shifting of the graph Student activity Play

Parallel shifting of the graph of the sine function Whiteboard exercise Play

Period of the cosine Animation Play

Period of the sine function Animation Play

Periods of the sine function Whiteboard exercise Play

Primitive period of the sine Whiteboard exercise Play

Primitive period of the sine Student activity Play

Properties of the sine function Animation Play

Properties of trigonometric functions of a general angle (1) Class activity Play

Properties of trigonometric functions of a general angle (1) Whiteboard presentation Play

Properties of trigonometric functions of a general angle (2) Whiteboard presentation Play

Properties of trigonometric functions of a general angle (2) Class activity Play

Range of trigonometric functions Student activity Play

Range of trigonometric functions Whiteboard exercise Play

Reading from graphs Student activity Play

Reading properties of the sine from the graph Whiteboard exercise Play

Reading properties of the sine from the graph Student activity Play

Reciprocals of basic trigonometric ratios Student activity Play

Reduction formulas due to periodicity Student activity Play

Reduction formulas due to periodicity Whiteboard exercise Play

Reduction formulas for the sine Animation Play

Reduction formulas for the tangent Animation Play