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 pupils
- About Our Tower
- A sudden idea
- Reading from The Infinite
- Working with young writers
- Wordplay
- A reading from Elizabeth
- Writing Haikus
- Inspiration
- Draw along

















