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
- Introducing Sav Akyuz
- How Catherine works
- Chocolate Cake
- Boogie Woogie Buggy
- Characters and Themes
- Sue's presentation
- Questions from schools
- Questions from Schools
- Emily's Books
- Storyboard

















