## How to Explain Multiplication and Division like Descartes and Newton

How to Explain Multiplication and Division like Descartes and Newton

How to Explain Multiplication and Division like Descartes and Newton

The Lost Logic of Elementary Mathematics

A New Model of Multiplication via Euclid

Squaring a Circle with Rope

Teaching Children the Laws of Sign for Multiplication and Division 2017-JJCRABTREE_Teaching_Children_the_Laws_of_Sign_for_Multiplication_and_Division_India

Representations of Negative and Positive Quantities on a ‘Brahmaguptan Plane’ for India’s Primary Classes CLICK HERE FOR THE PAPER IF IT DOESN’T APPEAR BELOW

Jonathan J. Crabtree says it’s time to Brexit British Maths

Brahmagupta’s Laws of Maths To discover Brahmagupta’s 18 Laws of Maths goto www.podometic.in/presentations/#IISER and watch the IISER Pune slideshow! “Brahmagupta’s 18 laws of mathematics are… Read More »Brahmagupta’s Laws of Maths