91012 Ratios: 1: 4, 8, 16, 32 - Hand scale ruler, 300mm Teacher resource books for Mathomat Students measure angle by moving

Students measure angle by moving one arm of the Rotagram so that it coincides with the other arm of the angle being measured

This section is full of action photography and detailed construction plans

The new Mathomat Primary template has a huge range of challenging geometric shapes to encourage students to learn about shape property through use of a hands on drawing and design tool

Section 5: Diary

In the Mathomat V4 template the side length of the larger group of polygons has been increased to 25mm (from 15mm in the Mathomat V2 template and 20mm in the new Mathomat V3)

91012 Ratios: 1: 4, 8, 16, 32 - Hand scale ruler, 300mm Teacher resource books for Mathomat Students measure angle by movingHand scale ruler, 300mm, 4 bevel Ratios: 1: 4,8,16,32 Conversion scale ruler