Fasten your belts for an alternative approach to perimeter by Rachael Horsman, 10 October 2016 Rachael Horsman examines how to deal with perimeter in the classroom
Proportions, polygons, and pieces of paper by Rachael Horsman, 02 September 2016 Rachael Horsman investigates some intriguing properties of A4 paper.
Cavalieri’s Principle and how it could transform area and volume by Rachael Horsman, 21 July 2016 Rachael Horsman explores how shearing a pack of cards can help us to calculate area and volume.
