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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. UK schools vs American schools
    02:13
    UK schools vs American schools
  10. Writing historical fiction
    03:58
    Writing historical fiction
  11. Where monsters come from
    03:38
    Where monsters come from
  12. Draw Goldy the Gecko
    04:43
    Draw Goldy the Gecko
  13. McLean Primary eco projects
    02:44
    McLean Primary eco projects
  14. Questions
    04:03
    Questions
  15. Inspirations and Escaped Terrapin
    08:22
    Inspirations and Escaped Terrapin
  16. Favourite Scots Words
    04:20
    Favourite Scots Words
  17. Reading from Grimwood: Attack of the Stink Monster
    06:54
    Reading from Grimwood: Attack of the Stink Monster
  18. Question and Answer - Part 2
    04:39
    Question and Answer - Part 2
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