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
- Read a long
- Ideas
- Lauren reads
- Making the change
- Sue's early influences
- Questions from schools
- Reading from Grimwood: Attack of the Stink Monster
- There's Broccoli in my Ice Cream! - Part 1
- Beginnings
- Poet recommendations

















