The area of the regular pentagon Whiteboard exercise Play

The chain rule Whiteboard exercise Play

The chain rule Student activity Play

The chain rule Animation Play

The chain rule for more than two functions Student activity Play

The chain rule for more than two functions Animation Play

The cosine rule Whiteboard exercise Play

The cosine rule Class activity Play

The cosine rule Student activity Play

The cosine rule Whiteboard presentation Play

The cosine rule leading to two solutions Animation Play

The cosine rule – special case Animation Play

The derivative of the sine function Student activity Play

The derivative of the sine function Animation Play

The direction of the electromotive force Animation Play

The domain of the trigonometric functions Animation Play

The examples of using the trapezium rule Animation Play

The floating buoy Animation Play

The forces that turn the frame Student activity Play

The formula for the area of a triangle Animation Play

The formula of the function Animation Play

The general rule for integer exponents Whiteboard exercise Play

The general rule for integer exponents Student activity Play

The general rule for integer exponents Whiteboard exercise Play

The general rule for the definite integrals of powers of  x Whiteboard exercise Play