Representing a quadratic function in vertex form by completing the square Student activity Play

Representing a quadratic function in vertex form using the discriminant Student activity Play

Resonance Whiteboard exercise Play

Resonance Student activity Play

Ribosomes – structure and function Slideshow Play

Ruminant stomach – structure and function Animation Play

Sales of a computer game Animation Play

Secant and tangent of a function Animation Play

Secrets of functions Animation Play

Similar functions – similar graphs Whiteboard exercise Play

Similar functions – similar graphs Student activity Play

Similar graphs of similar functions Animation Play

Simple linear equations Whiteboard presentation Play

Simple linear equations Class activity Play

Simple linear equations Class activity Play

Simple linear equations Whiteboard presentation Play

Simplification of equations Whiteboard presentation Play

Simultaneous equations Whiteboard presentation Play

Simultaneous equations Class activity Play

Sketching a parabola Whiteboard exercise Play

Sketching a parabola Student activity Play

Sketching the graph of a quadratic function Student activity Play

Sketching the graph of a quadratic function Whiteboard exercise Play

Sketching the parabola Student activity Play

Sketching the parabola Whiteboard exercise Play