Classroom Tools

• CircleMaster Compass: The CircleMaster compass is the top of the line. It can be used with any pencil, pen, or marker, and its setting wont ever slip. The point retracts for safe storage.
• Protractor: Imported from England, this protractor is made of clear plastic with permanently bonded calibrations and will never bend or break. Beveled edges and angle rules make accurate measurements easy on both small and large diagrams.
• Ruler: This is the standard 12-inch / 30-cm school ruler with raised 1/16-inch and millimeter calibrations. It is made of clear plastic to assist students in aligning segments. Holes allow convenient storage in loose-leaf notebooks.
• Straightedge: Made of clear plastic, this 6-inch straightedge is the perfect tool for construction activities. Unlike a ruler, this straightedge has no markings, forcing students to use their compass for copying lengths.