Finding alternative ways to observe objects or processes that cannot be seen by the naked eye is critical in chemistry instruction. We have developed a variety of instructional resources that have shown effectiveness in promoting visualization and consequently, understanding of chemical concepts. Projects that will be highlighted include the use of 3D printed models to study macromolecular structure & interactions and analogies that assist students in connecting core scientific concepts to the nanoscale. Studies have used qualitative methods to monitor the impact of the instructional materials on students’ learning. This presentation will give an overview of these instructional resources and the evidence that speaks to their effectiveness in the classroom.














Maria Oliver-Hoyo (NC State University)