📙 The Mathstraks series is a tried and tested series for Years 7 and 8, developed by an experienced and talented mathematics teacher. Clear, well presented and with excellent teacher's notes, they will save time and produce results.There are three books in the series, organized by topic: Algebra, Number and Geometry.Sheets in this MathsTracks: Geometry volume include: Angle tangle Properties of quadrilaterals Polygon properties Quad squad Bearing codes Measure for treasure Area puzzles Cubes and cuboids Prism patterns Co-ordinates and reflections Transformations