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
- Draw Goldy the Gecko
- Walking and talking
- Elle and the characters of The Infinite
- Pupils' questions
- Reading of The Squirrels Who Squabbled
- School Questions
- Wordplay
- Start with a face
- Toxic Relationships
- Whuppity Stoorie by Lari Don

















