Protractor Ruler
Print Profile(2)
Description
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I designed this all-in-one protractor and mini ruler for my middle school math classroom so students only need one tool during geometry lessons. It combines a 180° outer protractor, a smaller inner protractor for quick angle checks, a 10 cm ruler, and a set of basic 2D shape stencils. My students use it to measure and draw angles, sketch shapes, and practice area and perimeter, and it has helped a lot when they forget their own geometry sets.
The model is multi-color ready. In Bambu Studio, I used separate colors for the ticks, numbers, and body so the angles are easy for kids to read at a glance, but it also prints nicely in a single color. I have tested it in PLA and PETG, and both work well. The size fits comfortably in a student’s hand and can slide into a pencil case if you want to gift it to them at the end of a unit.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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