Protractors

Clear plastic protractor is ideal for all young mathematicians. Protractor features an open center. Students will easily be able to identify angles from 0 to 180 degrees with the protractors sharply defined graduations which is easy to read and helps...

Protractor with integrated swing arm that rotates 180° for super accurate and easy visual angle measuring. Great for younger students who are learning how angles work. The Swing Arm Protractor is made with shatter-resistant materials for safety...