The reciprocal function Whiteboard exercise Play

The reciprocal function Student activity Play

The regulatory function of the liver Student activity Play

The regulatory function of the liver Whiteboard exercise Play

The relationship between the two diagrams Simulation Play

The roots of a quadratic equation Animation Play

The same values of the tangent function Whiteboard exercise Play

The same values of trigonometric functions Whiteboard exercise Play

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

The shape of the parabola Whiteboard exercise Play

The shape of the parabola Student activity Play

The sign graph method Animation Play

The signs of the trigonometric functions Student activity Play

The signs of trigonometric functions Whiteboard exercise Play

The signs of trigonometric functions – clockwise turn Whiteboard exercise Play

The simplest quadratic functions Animation Play

The simplest quadratic functions Whiteboard exercise Play

The simplest quadratic functions Whiteboard exercise Play

The simplest quadratic functions Whiteboard exercise Play

The simplest quadratic inequalities Student activity Play

The simplest quadratic inequalities Whiteboard exercise Play

The sine and the cosine functions having the same graphs Whiteboard exercise Play

The solutions of a quadratic equation Whiteboard exercise Play

The square of a number Student activity Play

The square of a number Whiteboard exercise Play