Molecular symmetry and orbitals are two important chemical concepts which can be difficult for students to visualize in three dimensions; as such, instructors have traditionally adopted a variety of approaches to teach them including the use of physical models and digital renderings/resources. This paper describes a new mobile device application…

Presents a general introduction to microprocessors and microcomputers. Guidelines for purchasing software and hardware are intended to familiarize potential buyers with the current equipment on the market and the terminology in use. (SA)

Details the use of measuring instruments, computer terminals, and other high technology laboratory aids for the visually handicapped chemistry student. Use of these aids at East Carolina University is also described. (CS)