Describes an accurate system for measuring speeds and frequencies with a microcomputer. Explains how the system can give a reasonable graphical representation of velocity and acceleration against time. Gives examples of graphs produced by the program and provides an address to obtain the software for their application. (CW)

Two college educators offer their personal stories of adopting technology for college teaching in different disciplinary contexts (a physics course for nonmajors and a design course for interior designers and architects), and the process of redesigning curricula, rethinking instructional techniques, and revising student assessment accordingly.…