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
- Prez
- Studio questions
- Questions from schools
- Don't Kvetch
- Favourite characters and Matthew Henson
- What are you favourite things about books?
- Introducing The Black Flamingo
- Inspiration
- Characters

















