create geoboard
Channel: AssocTeachersMaths
Date: 20/10/2014

This is a short Geogebra presentation (approx 7 minutes long) in which Geoff Faux will talk you through the steps in constructing a nine pin board using Geogebra in a way that the pins cannot be moved by mistake when a student creates triangles or polygons on the board.

This short video is referenced in the ATM publication Exploring Area and Fractions with a Square Geoboard. In the book the author has devised a sequence of tasks that develop a deep conceptual understanding of area and fractions that encourage the learner to reason, explore and go boarder and deeper into these ideas.