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
- Being Children’s Laureate
- The story rollercoaster
- Our Tower reading
- A first science fiction novel
- The right words in the right order
- Questions from schools
- Tom on his illustrations
- Questions from the audience
- Reading from 'Daisy on the Outer Line'
- Konnie’s Favourite Character

















