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
- Stories are people
- Our Tower reading
- School Questions
- Studio questions
- Being Children’s Laureate
- How Books Start
- Who is Josh Bell?
- Illustrating the Book
- Draw Goldy the Gecko
- Inspired by travelling

















