This article aims to contribute to the theory of mathematics instruction by highlighting and analysing Leen Streefland's work as a teacher in a primary school. Core ideas of Streefland's are discussed ...

This is a preview. Log in through your library . Journal Information Educational Studies in Mathematics presents new ideas and developments of major importance to those working in the field of ...

When instructors at Bronx-area community colleges applied for a National Science Foundation (NSF) grant to study how students think about fundamental concepts of calculus, they hoped to gain a better ...