Pictorial pattern generalisation: Tension between local and global visualisation

by Duncan Samson
Published 2012-10-01

An analysis of the influence of question design on learners’ approaches to number pattern generalisation tasks

by Duncan Samson, Marc Schäfer
Published 2007-10-01

Visual technology for the autonomous learning of mathematics

by Helmut Linneweber‐Lammerskitten, Marc Schäfer, Duncan Samson
Published 2010-09-01