Multiplication rule – multiple choices Student activity Play

Multiplication rule – two choices Student activity Play

Multiplication rule – two choices Whiteboard exercise Play

Multiplication rule – two choices Whiteboard exercise Play

Multiplication rule – ways of ordering a dessert Whiteboard exercise Play

Multiplication with simple rules Whiteboard exercise Play

N/S rule Animation Play

New variable in a trigonometric equation Animation Play

Nitrogen rule Illustration Play

Number patterns – activity Student activity Play

Numerical integration – mid-ordinate rule Whiteboard presentation Play

Numerical integration – mid-ordinate rule Class activity Play

Numerical integration – Simpson's rule Class activity Play

Numerical integration – Simpson's rule Whiteboard presentation Play

On what does the magnitude of the induction current depend? Whiteboard exercise Play

On what does the magnitude of the induction current depend? Student activity Play

Other trigonometric ratios Student activity Play

Parallel shifting of the graph Student activity Play

Parallel shifting of the graph of the cosine function Whiteboard exercise Play

Period of the cosine Animation Play

Permutations Animation Play

Permutations Student activity Play

Primitive period of the sine Student activity Play

Properties of trigonometric functions of a general angle (1) Whiteboard presentation Play

Properties of trigonometric functions of a general angle (1) Class activity Play