Close menu
BBC Scotland
Authors Live

Audio & Video

You must enable JavaScript to play content
Beat the Calculator
View More From Kjartan Poskitt
Kjartan Poskitt proves what looks complicated can be simple.
  1. Beat the Calculator
    02:54
    Beat the Calculator
  2. 1089
    06:56
    1089
  3. Perfect pentagon
    04:14
    Perfect pentagon
  4. Fabulous flexagon
    02:05
    Fabulous flexagon
  5. Making Cubes
    05:26
    Making Cubes
  6. Prime number pizza
    04:24
    Prime number pizza
  7. Numerical masterclass
    03:20
    Numerical masterclass
  8. Q&A with Kjartan Poskitt
    05:19
    Q&A with Kjartan Poskitt
  9. Toxic Relationships
    04:42
    Toxic Relationships
  10. Questions from pupils
    02:50
    Questions from pupils
  11. How to Train Your Dragon reading
    04:38
    How to Train Your Dragon reading
  12. Tom on his illustrations
    05:00
    Tom on his illustrations
  13. School Questions
    05:51
    School Questions
  14. Drawing Bugbops
    10:18
    Drawing Bugbops
  15. What are you favourite things about books?
    01:20
    What are you favourite things about books?
  16. Introducing Cookie
    04:11
    Introducing Cookie
  17. Reading from Race to the Frozen North
    02:32
    Reading from Race to the Frozen North
  18. Characters
    01:58
    Characters
    19. Now playing
    Up next