3D Printing - Curriculum Integration

“Adults at our school (faculty, maintenance workers, parents, etc.) submit problems in need of a 3D designed solution to a project website where they are categorized and publicly posted. Students from different grades and settings are given the chance to choose problems that resonate with them, and an iterative relationship is created where the child and adult both play a role in defining the problem, brainstorming first steps, and generating gradually improved iterations.”
http://makezine.com/2016/11/09/problem-bank-education-3d-printing/