Upper-division undergraduate students are introduced to polymer processing using material extrusion fused filament fabrication 3D printing to make poly(lactic acid) (PLA) mechanical testing specimens. Computer aided design and slicing software packages are used to demonstrate the process of preparing 3D computer models for printing. Following the…

3D printers can do a lot more than just printing nice little giveaways such as keyring pendants or chess pieces. During a project at the Holbein-Gymnasium Augsburg in Bavaria, Germany, students developed a number of helpful tools for chemistry lessons and tested them in classes. Full details of these are now available for free to any teacher who…

With a national emphasis on integrated science, technology, engineering, and mathematics (STEM) education in K-16 courses, incorporating technology in a meaningful way is critical. This research examines whether STEM and non-STEM teachers were able to incorporate technology in STEM courses successfully with sufficient professional development. The…