Jonathan J. Crabtree

Melbourne, Australia Australia

Mathematics Historian: The Lost Logic of Elementary Mathematics

Education

GOOGLE SCHOLAR LINK https://scholar.google.com.au/citations?user=jM4nQygAAAAJ&hl=en&oi=ao Mathematics researcher specialising in the evolution of elementary mathematics. Primary mathematics research has so far spanned 16 languages, including: Sanskrit, Greek, Latin, Russian, French, German, Italian and various other languages. Designing Podometic™ as a new approach to elementary number theory based on 30 years of R&D. Students have provided positive feedback about my online mathematics lessons from 60+ countries. Have been interviewed about mathematics innovation by television radio and press over 25 years.