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Students measure angle by moving one arm of the Rotagram so that it coincides with the other arm of the angle being measured
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)
The investigations are formatted as photocopy masters
like the Mathomat V3 template is 22% larger in area than Mathomat V2
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
US$ 715.00
US$ 422.50
US$ 1222.50
US$ 1955.00
US$ 1550.00
