Gadpiparty Protractor Tool Plastic Math Protractors Math Classroom Teaching Protractor Magnetic Teacher Blackboard Drawing Tool for Dry Erase Board Classroom Supply
$21.39
Description
This tool is professional protractor designed for the math teaching use.With this tool, teachers can teach the method to solve geometric exercises.This is the must have tool at the math class, with this tool the teacher can show the process of solving the geometric problems.This protractor is using of plastic material, which has high strength for using.It has detachable handle, which is convenient for people to use
