The Geometric Reasoning drawer was written by a team from the Mathematical Association of New South Wales led by Nikky Vanderhout, Professional Learning Consultant.
Nikky Vanderhout was responsible for the conceptual design of the drawer and wrote much of the material, with significant contributions from Stuart Palmer, Patrick Parker, Gavin Sinclair, Karen McDaid, Katrina Simms, Lauren James and Christine Horley.
The Mathematical Association of New South Wales also acknowledges the professional advice and support of Judy Anderson, Peter Gould and Ann Thomas.
