Mathematics Education, Philosophy of Education, Educational Philosophy
Theories in and of Mathematics Education
The Philosophy of Mathematics Education Today
Early Algebra: Research into its Nature, its Learning, its Teaching
Transitions in Mathematics Education
Interdisciplinary Mathematics Education
Problem Solving in Mathematics Education
Assessment in Mathematics Education: Large-Scale Assessment and Classroom Assessment
Teaching and Learning About Whole Numbers in Primary School
Teaching and Learning of Calculus
Research on Teaching and Learning Mathematics at the Tertiary Level