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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. Questions from schools
    08:14
    Questions from schools
  10. McLean Primary eco projects
    02:44
    McLean Primary eco projects
  11. What inspired Ross MacKenzie to continue with his series of books?
    01:13
    What inspired Ross MacKenzie to continue with his series of books?
  12. Creating a magical place
    06:49
    Creating a magical place
  13. Writing Tips with... Catherine Rayner
    08:13
    Writing Tips with... Catherine Rayner
  14. Questions and Answers
    06:15
    Questions and Answers
  15. How did you learn to draw?
    00:36
    How did you learn to draw?
  16. A question from Twitter
    01:07
    A question from Twitter
  17. Wishes
    01:04
    Wishes
  18. Reading of The Squirrels Who Squabbled
    03:47
    Reading of The Squirrels Who Squabbled
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