Conference Session

Engineering Design Graphics Division Technical Session 3 - Spatial Visualization Topics

Collection

2019 ASEE Annual Conference & Exposition

Authors

Nathan Delson, University of California, San Diego; Lelli Van Den Einde, University of California, San Diego; Elizabeth Rose Cowan, eGrove Education Inc.; Bob Mihelich, McHenry County College

Tagged Divisions

Engineering Design Graphics

to SpatialVisualization (SV) training specifically in the area of providing feedback hints to students whenperforming freehand sketching exercises on touchscreen devices.SV is the ability to visualize and manipulate 2D and 3D shapes in one’s mind. This skill has beentied to success in many careers, yet this skill is undertaught or not typically taught in most K-12and engineering curricula. A seminal study by Sorby [1] showed that SV skills can be taught andcan result in a significant increase in GPAs and graduation rates. 7000 students were tracked forover 15 years showing similar results [2]. The increase in graduation rates is especiallysignificant for women and other underrepresented minorities in STEM [3], who may have hadless experience