We presented two papers at BCME 8 in Nottingham, on 17 April 2014:
“Improving Students’ Understanding of Algebra and Multiplicative Reasoning: Did the ICCAMS Intervention Work?”
by Jeremy Hodgen, Rob Coe, Margaret Brown and Dietmar Küchemann.
“The Use of Alternative Double Number Lines as Models of Ratio Tasks and as Models for Ratio Relations and Scaling”
by Dietmar Küchemann, Jeremy Hodgen and Margaret Brown.