Jonathan J Crabtree

@UCfCDhKD96c3U5JT2fzG8zKQ - 7.3K subscribers

Home Videos Live Playlists

Learn how to Square a Circle in Ten Seconds (with Proof!)

Learn how to Square a Circle in Ten Seconds (with Proof!) Jonathan J Crabtree

625 views - 3 years ago

How to Square a Circle with String and without a Compass! (Avoiding the transcendental pi problem.)

How to Square a Circle with String and without a Compass! (Avoiding the transcendental pi problem.) Jonathan J Crabtree

429 views - 3 years ago

"How science simplifies and supercharges primary-level mathematics learning and teaching." AAMT

"How science simplifies and supercharges primary-level mathematics learning and teaching." AAMT Jonathan J Crabtree

421 views - 4 years ago

India Defeats British Empire! T.h.e. M.A.T.H.S. W.A.R. is OVER.

India Defeats British Empire! T.h.e. M.A.T.H.S. W.A.R. is OVER. Jonathan J Crabtree

413 views - 4 years ago

1st TV Interview featuring Podometic Mathematics Founder Jonathan J. Crabtree 1988

1st TV Interview featuring Podometic Mathematics Founder Jonathan J. Crabtree 1988 Jonathan J Crabtree

703 views - 5 years ago

Nitin Vikram & Jonathan J Crabtree discuss Podometic & how to revive better Bharatiya Maths in India

Nitin Vikram & Jonathan J Crabtree discuss Podometic & how to revive better Bharatiya Maths in India Jonathan J Crabtree

668 views - 5 years ago

How Class 1 children can now start learning Bhāratīya Maths with +ve & -ve numbers at Class 7 level.

How Class 1 children can now start learning Bhāratīya Maths with +ve & -ve numbers at Class 7 level. Jonathan J Crabtree

824 views - 5 years ago

The Lost Logic of Elementary Mathematics Lecture: Jonathan J Crabtree @ Latrobe University Australia

The Lost Logic of Elementary Mathematics Lecture: Jonathan J Crabtree @ Latrobe University Australia Jonathan J Crabtree

661 views - 6 years ago

David Letterman Daniel Tammet Mathematics Genius Prodigy | Free slideshow @ www.j.mp/BharatanMaths

David Letterman Daniel Tammet Mathematics Genius Prodigy | Free slideshow @ www.j.mp/BharatanMaths Jonathan J Crabtree

12M views - 16 years ago