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Royal Institution Primary Maths Masterclasses

Royal Institution Primary Maths Masterclasses. Digital Computers. How do you count on your fingers?. rigb.org @Ri_Science. Royal Institution Primary Maths Masterclasses. Digital Computers. How do you count on your fingers?. British Sign Language for 1-10. Image credits: dummies.com.

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Royal Institution Primary Maths Masterclasses

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  1. Royal Institution Primary Maths Masterclasses Digital Computers How do you count on your fingers? rigb.org@Ri_Science

  2. Royal Institution Primary Maths Masterclasses Digital Computers How do you count on your fingers? British Sign Language for 1-10 Image credits: dummies.com

  3. Welcome to the Royal Institution Primary Mathematics Masterclasses Image credits: Tim Mitchell

  4. The Royal Institution Inspiring everyone to think more deeply about science and its place in our lives Image credits: The Royal Institution

  5. Royal Institution activities • Online videos & activity resources • National education programmes • Membership • London-based: • Talks and shows • Holiday workshops • Family fun days • Faraday Museum Image credits: The Royal Institution, Paul Wilkinson, Katherine Leedale

  6. The CHRISTMAS LECTURES The CHRISTMAS LECTURES are the Ri’s most famous activity and are televised on the BBC. The first maths lectures by Prof. Sir Christopher Zeeman in 1978 started off the Masterclass programme! Christmas Lecturers include Michael Faraday, David Attenborough, Carl Sagan, Richard Dawkins, Alison Woollard, Saiful Islam & Alice Roberts Image credits: Tim Mitchell, Paul Wilkinson

  7. Royal Institution videos • CHRISTMAS LECTURES – on the Ri website

  8. Royal Institution videos • CHRISTMAS LECTURES – on the Ri website • Ri on YouTube – experiments, videos & talks for all ages

  9. Royal Institution videos • CHRISTMAS LECTURES – on the Ri website • Ri on YouTube – experiments, videos & talks for all ages • ExpeRimental – science experiments at home

  10. 1 2 3

  11. 1 2 3

  12. 1 2 3

  13. ‘five’ ‘fist’ Language vijf vuist Dutch pięć pięść Polish

  14. 2 × 9 = ? 7 × 9 = ? 8 × 9 = ?

  15. 10 10 9 9 8 8 7 7 6 6

  16. 8 9 count (including touching ones)

  17. 8 9 7 count (including touching ones)

  18. multiply 8 9 7 count (including touching ones)

  19. multiply 2 × 1 = 2 8 9 7 count (including touching ones)

  20. multiply 10 10 9 9 8 8 7 7 6 6 count (including touching ones)

  21. 10 8 × 7 = ? 9 7 × 9 = ? 8 6 × 7 = ? 7 6

  22. 1 2 4 8 16

  23. 1 2 4 8 16 6 = 2 + 4

  24. 1 2 4 8 16 10 = 2 + 4 + 4 6 = 2 + 4

  25. 1 2 4 8 16 10 = 2 + 8 6 = 2 + 4

  26. 4 8 2 1 16

  27. 4 8 2 ? ? ? 1 ? 16 ?

  28. 4 8 2 128 64 1 256 512 16 32

  29. 4 8 2 128 64 1 256 512 16 32 1023

  30. 16 8 4 2 1

  31. 16 8 4 2 1 DECIMAL 1000 100 10 1

  32. 16 8 4 2 1 DECIMAL 1000 100 10 1 0 1 2 3 4 5 6 7 8 9

  33. 16 8 4 2 1 HEXADECIMAL 4096 256 16 1

  34. 16 8 4 2 1 HEXADECIMAL 4096 256 16 1 0 1 2 3 4 5 6 7 8 9 A B C D E F

  35. Finger counting

  36. Finger counting • Maths tricks

  37. Finger counting • Maths tricks • Mind reading

  38. Finger counting • Maths tricks • Mind reading • Binary and decimal

  39. What else can I do to extend my knowledge? Try these as extra activities in class, or try them at home Learn about number bases nrich.maths.org/1368

  40. What else can I do to extend my knowledge? Try these as extra activities in class, or try them at home Basically nrich.maths.org/829

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