Content
Radical Constructivism, Mathematics and Mathematics Education
Ros Scott‑Hodgetts and Steve Lerman
Pure and Applied Mathematics
Mary Harris
Computational Estimation by Young Children
Ann Dowker
Report on the Diagnostic Assessment in Mathematics (DAIM) Project
Keith Mason
Counting and Creativity
Eddie Gray
Obstacles Related to the Concept of Function
Fernando Hitt
Difficulties in Analysis: Accommodation or Assimilation
Bob Burn
Exploring Young Children’s Understanding of Estimation
Mike Forrester, Janette Latham and Lucille Galli‑Phillips
A National Curriculum
Christine Shiu