All Categories
Perform a wide variety of geometric constructions with the GeoTool Compass and its built-in protractor, ruler, and straightedge! The freely rotating 360° protractor provides accurate measurements and makes drawing circles, angles, arcs, sectors, and even pie charts easy. The compass fits both pens and pencils, features both fixed and adjustable radii, and provides direct comparison of inches and centimeters. The GeoTool Compass includes easy-to-understand instructions and is safe and appropriate for students of all ages. Class pack contains 30 GeoTools.