The area of a triangle Student activity Play

The area of a triangle Animation Play

The area of a triangle in a coordinate system Whiteboard exercise Play

The cube roots Whiteboard exercise Play

The formula and the graph Student activity Play

The highest common factor Student activity Play

The highest common factor (hcf) Student activity Play

The least common denominator Student activity Play

The least common multiple (lcm) Student activity Play

The price of a cinema ticket Whiteboard exercise Play

The square roots Whiteboard exercise Play

The surface area of a cuboid Whiteboard exercise Play

The surface area of a cuboid Student activity Play

Using graphs to find zeros of a function Whiteboard exercise Play

Using graphs to find zeros of a function Student activity Play

Using partial fractions to find the integral Whiteboard exercise Play

Using the tangent to find the zero of a function Whiteboard exercise Play

Vertical angles – revision Student activity Play

What is in the middle? Student activity Play

What number is that? Student activity Play

Where can we find polymers? Slideshow Play

 What number is that? Animation Play