The areas of similar figures Animation Play

The areas of the rectangles Whiteboard exercise Play

The biggest possible area Animation Play

The blue rings Whiteboard exercise Play

The circumference and the astonishing number Pi Student activity Play

The circumference and the astonishing number Pi Whiteboard exercise Play

The converse of the Pythagorean theorem Student activity Play

The cosine rule Whiteboard presentation Play

The cosine rule Class activity Play

The derivative of the cosine function Student activity Play

The distance Animation Play

The distance covered by a jogger Student activity Play

The distance covered by a jogger Whiteboard exercise Play

The distribution of a force at the base surface Animation Play

The effect of surface area on reaction rate Whiteboard exercise Play

The effect of surface area on reaction rate Student activity Play

The effects of the force of a load Whiteboard exercise Play

The effects of the force of a load Student activity Play

The exact area of a rectangle Whiteboard exercise Play

The exact values Whiteboard exercise Play

The examples of using the trapezium rule Animation Play

The fence problem Whiteboard exercise Play

The fence problem Student activity Play

The formula for the area of a triangle Animation Play

The formula for the area of a triangle Animation Play