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Into the Wilderness
Complex Puzzle
Mapping the Territory
Complex Numbers - Power
Complex Numbers - Insight
Complex Numbers - Strength
Complex Adventures
Complex Adventures
This feature includes problems and videos taken from our newly published Adventures with Complex Numbers collection.
The problems follow on from those published in our Imagine This feature earlier this year, so you might like to look at those first if you haven't already seen them.
Into the Wilderness Age 14 to 18Challenge Level 
Age 14 to 18
Challenge Level
Let's go further and see what happens when we multiply two complex numbers together!
Complex Puzzle Age 14 to 18Challenge Level
Age 14 to 18
Challenge Level
Can you use everything you have learned about complex numbers to crack this puzzle?
Mapping the Territory Age 14 to 18Challenge Level
Age 14 to 18
Challenge Level
Can you devise a system for making sense of complex multiplication?
Complex Numbers - Power Age 14 to 18
Age 14 to 18
Professor Chris Budd looks at how complex numbers play a crucial role in the electricity networks that power our daily lives.
Complex Numbers - Insight Age 14 to 18
Age 14 to 18
Dr Holly Krieger explains how she uses complex numbers to understand dynamical systems, including beautiful fractals.
Complex Numbers - Strength Age 14 to 18
Age 14 to 18
Professor Ahmer Wadee shows us how complex numbers make structures safe.
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