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
- Final thoughts
- Children’s Laureate
- How do you come up with names for your characters?
- The hero birds
- How to Draw Granville's Head
- A monster quiz
- Hooked on Reading
- Book Introduction
- Favourite book
- Sue's presentation

















