This page of semiconductor modules, from the University of Illinois at Urbana-Champaign's Department of Materials Science and Engineering, is split into several main topics: What are Semiconductors?, Historical Timeline, Future Trends, Scientific Principles, References, Resources, and Master Equipment Grid for Laboratories. There are also laboratory activities provided, along with other materials such as a glossary and videos. The MAST homepage has links to metals, ceramics, polymers, composites, concrete, and energy. These modules are intended to introduce both teachers and students to the world of materials science and technology.