@inbook{c12836e29b3c4692ad3c1c4f69930042,
title = "Teacher Development and Mathematical Challenge",
keywords = "Challenging Problem, Pedagogical Content Knowledge, Professional Development, Prospective Teacher, School Mathematic",
author = "Derek Holton and Cheung, \{Kwok cheung\} and Sesutho Kesianye and \{de Losada\}, \{Maria Falk\} and Roza Leikin and Gregory Makrides and Hartwig Meissner and Linda Sheffield and Yeap, \{Ban Har\}",
year = "2009",
doi = "10.1007/978-0-387-09603-2\_7",
language = "English",
series = "New ICMI Study Series",
publisher = "Springer",
pages = "205--242",
booktitle = "New ICMI Study Series",
address = "Netherlands",
}