Rotagram, class set of 20 Posters designer pack includes a Mathomat

designer pack includes a Mathomat version 3 geometry template with a fold out poster of drawing ideas

and efficient way to draw geometric constructions is demonstrated in Chris’s geometric construction video series

Class pack of 40 Mathomat Senior templates in storage folder

Ratios: 1: 12

Rotagram, class set of 20 Posters designer pack includes a MathomatThe Rotagram is a simple, and highly effective, dynamic protractor design which asks students to measure angle by rotating its movable arm, after locating its vertex over the target angle. Angle is a difficult and complex topic for many students. As a result students frequently enter secondary school without a full understanding of angle. A common problem for students is that they often develop two different sets of concepts for angle, one static and