Global extrema in an interval [a, b] Whiteboard exercise Play

Global extrema in an interval  [a, b] Student activity Play

Guess the formula from the graph Animation Play

How far is the horizon? Student activity Play

How fast? Student activity Play

How to find a cube root Animation Play

How to find a square root Animation Play

How to find first and second differences Animation Play

How to find the quotient and the remainder Whiteboard exercise Play

Linear sequences – finding the rules Student activity Play

Linear sequences – finding the rules Whiteboard exercise Play

Linear sequences – finding the rules and missing terms Whiteboard exercise Play

Local and global extrema Whiteboard exercise Play

Local extrema Animation Play

Local extrema Student activity Play

Local extrema and critical points Student activity Play

Local extrema and critical points Whiteboard exercise Play

Local extrema, stationary points, critical points Whiteboard presentation Play

Local extrema, stationary points, critical points Class activity Play

Localisation of the median Student activity Play

Money calculations Student activity Play

More algebraic expressions Student activity Play

Parallel lines – part I Student activity Play

Points of intersection Student activity Play

Polar coordinate system Student activity Play