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 ...

Canadian Journal of Education / Revue canadienne de l'éducation, Vol. 34, No. 2 (2011), pp. 131-147 (17 pages) Abstract This paper reports on a qualitative action research study which utilises a ...

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 ...