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
- Phil’s presentation
- Gil's bug hospital
- Writing Tips with... Catherine Rayner
- A Dog with Nice Ears
- Respecting each other
- Reading from Maddy Yip's guide to life
- How to draw a cheetah
- My Heart
- Chocolate Cake
- Sarah’s route into fiction

















