List

Introducing complex numbers - related

Placeholder: several colourful numbers

list

Visualising - advanced

Age

16 to 18

Problems about visualising for use with Stage 5 students.

Placeholder: several colourful numbers

list

Representing - advanced

Age

16 to 18

Problems about representing for use with Stage 5 students.

Placeholder: several colourful numbers

list

Complex numbers further

Age

16 to 18

Placeholder: several colourful numbers

list

The twizzle trail

Age

14 to 16

Challenge level

A geometrical arithmetic that can lead to complex numbers