Abstract
The teaching and learning of Geometry has been identified in much of the literature as being
problematic and the mathematics strand where many teachers feel least knowledgeable and
least confident to teach. This paper describes a school-based project which sought to
develop teacher knowledge and confidence in this strand via the use of Professional
Learning Communities (DuFour & Reeves, 2016) and Instructional Coaching.
Kevin Larkin, Peter Grootenboer, and Peita Lack
Staff Development: The Missing Ingredient in teaching Geometry to Year 3 Students