'27 less' function Whiteboard exercise Play

3-D interpretation Animation Play

A black box Student activity Play

A cake recipe Animation Play

A caterpillar is going for a walk Whiteboard exercise Play

A caterpillar is going for a walk Student activity Play

A constant function Animation Play

A folded sheet of paper Animation Play

A function – reminder Student activity Play

A graph of a linear function Animation Play

A graph tells the truth Whiteboard exercise Play

A graph tells the truth Student activity Play

A linear function Animation Play

A linear function Animation Play

A linear function – example 1 Student activity Play

A linear function – example 2 Student activity Play

A linear function – example 3 Student activity Play

A linear function  y = ax + b Whiteboard exercise Play

A linear function  y = ax + b Student activity Play

A mapping diagram Animation Play

A power of a power Whiteboard exercise Play

A product of powers Whiteboard exercise Play

A quotient of powers Whiteboard exercise Play

A sequence Animation Play

A sequence – matchsticks Whiteboard exercise Play