Relationships between quantities Animation Play

Relative frequency and probability Student activity Play

Resistors with variable resistance Student activity Play

Resistors with variable resistance Whiteboard exercise Play

Rolling a die Animation Play

Sales of a computer game Animation Play

Sampling Class activity Play

Sampling Whiteboard presentation Play

Sampling Student activity Play

Sampling Whiteboard exercise Play

Sampling frame Animation Play

Scatter diagram Student activity Play

Scatter plot Animation Play

Simple operations on algebraic expressions Class activity Play

Simple operations on algebraic expressions Whiteboard presentation Play

Simple random sampling Student activity Play

Simple random sampling Whiteboard exercise Play

Simple random sampling Student activity Play

Simplifying algebraic fractions Whiteboard exercise Play

Simplifying algebraic fractions – more complex examples Student activity Play

Simulating random samples Whiteboard exercise Play

Simulating random samples Student activity Play

Simulating random samples using cumulative relative frequency Animation Play

Solution of a linear equation in two variables Student activity Play

Solution of a linear equation in two variables Whiteboard exercise Play