5 Math Gems #199

Welcome to my 199th gems post. This is where I share some of the latest news, ideas and resources for maths teachers.1. TrimensionFollowing on from the release of Vectorama (Gems 197) and Graphiti (Gems 196), Neil Kendall has completed a third project 'Trimension'. This tool allows the construction of 3D models to help illustrate 3D Pythagoras and trigonometry problems. The key feature is the