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. Questions from schools
    08:43
    Questions from schools
  10. A question about Charlie and Lola
    01:44
    A question about Charlie and Lola
  11. UK schools vs American schools
    02:13
    UK schools vs American schools
  12. Boogie Woogie Buggy
    01:41
    Boogie Woogie Buggy
  13. Where monsters come from
    03:38
    Where monsters come from
  14. Sarah’s route into fiction
    07:16
    Sarah’s route into fiction
  15. Whuppity Stoorie by Lari Don
    16:05
    Whuppity Stoorie by Lari Don
  16. S is for Scots
    03:30
    S is for Scots
  17. McLean Primary eco projects
    02:44
    McLean Primary eco projects
    18. Now playing
    Up next