Describes the use of the Apple Macintosh and MULTIPLAN spreadsheet to record and analyze test data. Provides step-by-step instructions on data entry, item difficulty and discrimination calculations, test reliability, score distribution, and graphing of distributions. (JM)

This two-part article deals with the design and construction of a primitive Von Neumann computer using a logic design simulator. Describes the design of the computer memory and its register structure. Six layouts of the computer architecture are presented. Lists three references. (YP)

Discusses the use of spreadsheets for problem solving in middle and elementary school math classes. Lists six ideas for their use in the classroom. Includes two templates. (MVL)