The perimeters of the triangles – trigonometric ratios for selected angles Whiteboard exercise Play

The perimeters of the triangles – trigonometric ratios for selected angles Whiteboard exercise Play

The period of the sine and the cosine Whiteboard exercise Play

The period of the tangent Whiteboard exercise Play

The period of the tangent Student activity Play

The period of the trigonometric functions Animation Play

The periods of the sine and the cosine Student activity Play

The points and graphs of the functions Whiteboard exercise Play

The points and the equations of the functions Whiteboard exercise Play

The points on the graph Whiteboard exercise Play

The pounds and the kilograms Whiteboard exercise Play

The price of a notebook Simulation Play

The price of cake Whiteboard exercise Play

The properties and function of chlorophyll Whiteboard exercise Play

The properties and function of chlorophyll Student activity Play

The properties of the composition of a function and its inverse Whiteboard exercise Play

The properties of the graph of the cotangent function Whiteboard exercise Play

The properties of the graph of the tangent function Whiteboard exercise Play

The Pythagorean identity Whiteboard exercise Play

The Pythagorean identity revisited Student activity Play

The quadratic function Student activity Play

The quadratic function Whiteboard exercise Play

The quadratic function and its graph Whiteboard exercise Play

The quadratic function with one parameter Whiteboard exercise Play

The quadratic function with one parameter Simulation Play