Audio & Video
Beat the Calculator
Kjartan Poskitt proves what looks complicated can be simple.
- Beat the Calculator
- 1089
- Perfect pentagon
- Fabulous flexagon
- Making Cubes
- Prime number pizza
- Numerical masterclass
- Q&A with Kjartan Poskitt
- Questions from schools
- Working with an illustrator
- Whuppity Stoorie by Lari Don
- Down Behind The Dustbin
- Tom and Ross on starting to write and draw
- How to Draw Granville's Head
- Reading The Undefeated
- The Crackledawn Dragon
- Working with young writers
- Writing Haikus

















