This study examined various misconceptions committed by junior high school students in fraction addition and subtraction problems. Almost 600 subjects were administered two tests, addition and subtraction, and their performances were analyzed by several computer programs, including two programs (FBUG and SPBUG) which are so flexible to any items…

Includes the complete listing for a computer program which draws the best curve to fit calibration data obtained from a set of five standard solutions. (DH)

Examines criteria for software selection and the use of software packages (programs, routines, documentation) in school library management. General criteria, specific criteria for selecting library management programs (for tasks such as circulation, cataloging, recordkeeping), specific criteria for selecting educational programs, and reviewing…

A microcomputer database management system is used to create and index profiles of individual college faculty and to monitor their expertise (curricular, research, professional subject interests) and trends in university programs. The faculty profile is useful in improved referrals, collection development activities, staff orientation, and public…

Discusses how the Lowell School District (MA) formed a partnership with a university and microcomputer manufacturer to select equipment, created a committee of administrators, teachers, and parents to oversee and implement the plan, and how the implementation efforts will be evaluated. (JN)

Reviewed is computer software on: (1) classification of living things, a tutorial program for grades 5-10; and (2) polynomial practice using tiles, a drill-and-practice program for algebra students. (MNS)

Discusses the realities of implementing a computer-assisted program in high school level science classes, offering some practical suggestions for making such a program successful. Also includes information on several software packages for interfacing microcomputers to sensing equipment. (JN)

Describes an inservice and initial teacher education project designed to develop Information Technology (IT) competence in teachers through the design and production of a hypercard software package. This program focuses on stimulating the production of curriculum materials and teaching strategies in which IT is integrated within language learning…

Describes Orientation Express, a Macintosh Hypercard program developed at Pima Community College (Arizona), which guides students through Pima's West Campus Library and its services. Illustrates various computer screens that appear as part of the program. (DMM)

This overview of nonexperimental causal research methods focuses on latent variable structural equation modeling using the LISREL computer program. An extended example in special education is used to present LISREL as an extension of structural equations analysis (path analysis) and as a method of reducing the effects of error in research.…

Organized from the viewpoint of information retrieval theory, this review addresses issues of chemical information representation, comparison and matching, and retrieval strategies. Additional topics include similarity and clustering, visualization, and molecular diversity. Trends in research and application are identified, and gaps in the…

The WEBrary(R) databases at the Morton Grove Public Library (Illinois) provide patron-accessible searchable databases, easily available over the library's Web site. Database offerings include the locally maintained Song Collection Index, Obituary Index, Continuations Listings, On-Order files, topical and personalized New Acquisitions files, and…

Describes creating a middle school literacy approach that combines teaming and exploratory experiences with a technology-based intervention. Considers classroom environment, the literacy workshop, the Peabody Learning Lab software, evaluation, multi-media projects, teacher support, and assessment. (JPB)

This one-hour documentary on videotape reveals how computer technology and interactive media rely on the languages of the arts--images, sounds, colors, and movements--to engage children in new ways of learning about the arts and other subjects. Students are shown using educational software that encourages development of knowledge and skills in…

The application of computer technology in qualitative research and evaluation ranges from simple word processing to doing sophisticated data sorting and retrieval. How computer software can be used for qualitative research is discussed. Researchers should consider the use of computers in data analysis in light of their own familiarity and comfort…