Points satisfying a system of linear equations Whiteboard exercise Play

Polynomial equation Student activity Play

Quantitative composition of a chemical compound Animation Play

Reading graphs of linear functions Class activity Play

Reading graphs of linear functions Whiteboard presentation Play

Reading out from the graph the  x- and  y-intercepts of a linear function Simulation Play

Regression line Class activity Play

Regression line Whiteboard presentation Play

Regulation of the amount and composition of systemic fluids by the kidneys Class activity Play

Regulation of the amount and composition of systemic fluids by the kidneys Whiteboard presentation Play

Relationship between distance and time Animation Play

Resonance Whiteboard exercise Play

Resonance Student activity Play

Sea water Student activity Play

Simple linear equations Class activity Play

Simple linear equations Whiteboard presentation Play

Simple linear equations Whiteboard presentation Play

Simple linear equations Class activity Play

Simplification of equations Whiteboard presentation Play

Simultaneous equations Whiteboard presentation Play

Simultaneous equations Class activity Play

Soil composition Simulation Play

Solution of a linear equation in two variables Whiteboard exercise Play

Solution of a linear equation in two variables Student activity Play

Solution of a system of linear equations Whiteboard exercise Play