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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. A question of inspiration
    02:51
    A question of inspiration
  10. Scrapbooks and plans
    05:43
    Scrapbooks and plans
  11. What Can Boys Learn From This Novel?
    03:02
    What Can Boys Learn From This Novel?
  12. Dealing with Racists
    01:11
    Dealing with Racists
  13. Diving Poem
    02:24
    Diving Poem
  14. Sue's presentation
    11:34
    Sue's presentation
  15. The World of the Wolf Queen
    04:14
    The World of the Wolf Queen
  16. Relationship Behaviour
    01:57
    Relationship Behaviour
  17. Read a long
    04:36
    Read a long
  18. Pupils' questions
    07:21
    Pupils' questions
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