Abstract
This paper provides a theoretical background and rationale for a project that involves an investigation of the power of different types of tasks. This background paper focuses on the role of tasks in creating a learning environment and takes into account the effect of the teacher in the process of task implementation. The Task Types and Mathematics Learning (TTML) research project investigates how four types of mathematics tasks contribute to mathematics learning in the middle years of schooling. Through professional development and data collected through observation of teachers and students, interviews, focus groups, and surveys, the project aims to describe the features of successful exemplars of each type, constraints that might be experienced by teachers, and teacher actions that can best support students� learning.
Helen O’Shea, Irit Peled