An awesome tool in creating a variety of geometric constructions. The GeoTool Compass has a built-in protractor, ruler, and straightedge! The rotating 360° protractor provides accurate measurements and makes drawing circles, angles, arcs, sectors, and even pie charts easy.
The GeoTool Compass is ideal to accompany many math and applied science curricula and an awesome hands on tool in learning real world applications!
The compass fits both pens and pencils, features both fixed and adjustable radii, and provides direct comparison of inches and centimeters.
The GeoTool Compass is safe and appropriate for students of all ages.