Classroom Items Clipart   Image 71 of 101 Free Clipart of Classroom Items Clipart of a pink protractor used in math classes Full image dimensions ~ 131 x 70 pixels File size ~ 4 KB Related Keywords ~ classroom   education   math   math class   mathematics   protractor   school   school supplies   supplies   teacher                     This Public Domain image is available for personal and commercial projects. Classroom Items Clipart   Image 71 of 101 Some of this Month's Most Viewed Education Clipart ...