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
- Relationship Behaviour
- The story rollercoaster
- Brian’s writing and favourite books
- Questions from pupils
- Studio questions
- Social media and influencers
- Sarah’s route into fiction
- Reading of The River
- Cardboard Cowboys reading
- Working in Comics

















