Habitats and their features Slideshow Play

How to derive acceleration from a graph Animation Play

How to derive acceleration from the graph v(t) Student activity Play

How to derive acceleration from the graph v(t) Whiteboard exercise Play

How to derive distance from the graph v(t) Student activity Play

How to derive distance from the graph v(t) Whiteboard exercise Play

Human variation Student activity Play

Identifying the variables Whiteboard exercise Play

Important features of human evolution Student activity Play

Important features of human evolution Whiteboard exercise Play

Inequalities (1) Class activity Play

Inequalities (1) Whiteboard presentation Play

Inequalities (2) Class activity Play

Inequalities (2) Whiteboard presentation Play

Inequalities in two variables Whiteboard exercise Play

Inequalities in two variables Student activity Play

Introducing a new variable Student activity Play

Introducing a new variable into an equation Whiteboard exercise Play

Introducing a new variable – exercises Student activity Play

Letters in algebraic expressions Whiteboard exercise Play

Letters in algebraic expressions Student activity Play

Linear and other equations Whiteboard exercise Play

Linear equation in one variable Whiteboard exercise Play

Linear equation in one variable Student activity Play

Linear equation in two variables Student activity Play