In this article, we question what is an appropriate balance of ordinal and cardinal work in the early learning of number. We see an over-emphasis, in current research and practice, on the cardinal that leads, for example, to only using small numbers. We report on empirical work we have carried out in the UK and Canada that suggests the potential…

This paper proposes an extension to mobile augmented reality (MAR) environments--the addition of data charts to the more usual text, image and video components. To this purpose, we have designed a client-server architecture including the main necessary modules and services to provide an Information Visualization MAR experience. The server side…

Description of the production of a "Software Directory Wall Chart" at the North-Pulaski Branch of Chicago Public Library focuses on three major steps: organization of the software collection, use of a database management system to input desired data, and construction of the chart. Storage of diskettes is also discussed. (EJS)

A MODEL OF HIERARCHICAL GROUPING IS APPLIED TO 24 INSTITUTIONS OF HIGHER EDUCATION. THE GROUPING IS A FUNCTION OF DIFFERENCES AMONG THE INSTITUTIONS' CHARACTERISTICS. THE THREE HIERARCHICAL GROUPINGS SHOWN ARE BASED ON (1) 10 USOE CATEGORIES OF INSTITUTIONAL CHARACTERISTICS, (2) 14 INPUT AND ORIENTATION VARIABLES, AND (3) 36 COLLEGE ENVIRONMENT…

Current awareness services at AT&T Bell Laboratories are described: bulletins announcing over 80,000 externally published items/year; production of four commercial machine-readable databases and camera-ready bulletin copy by Bell Laboratories Publication, Alerting, and Retrieval System (BELLPAR); photocopy service. Improvements in service are…

Explores the development of the systems architecture designed to meet problems identified by an evaluation of management information systems in Minnesota elementary, secondary, and vocational (ESV) education. Now a component of the long-range state plan for ESV information systems, the architecture integrates hardware, application systems, and…

THE PRESENT TYPES AND AMOUNT OF DATA PROCESSING USED IN ILLINOIS PUBLIC SCHOOLS ARE DISCUSSED. ONLY 66 OF 964 SCHOOL DISTRICTS RESPONDING TO A QUESTIONNAIRE REPORTED USE OF DATA PROCESSING. THESE INCLUDED, HOWEVER, 43 PERCENT OF THE TOTAL PUBLIC SCHOOL ENROLLMENT. DIFFERENT AREAS IN WHICH DATA PROCESSING TECHNIQUES ARE USED INCLUDE (1) SCHOOL…

Recommends the use of computer graphics for making smart and quick decisions and reducing costs. Discusses the advantage of having user-friendly graphics, the importance of using a proper format, the basic steps for generating computer graphics, and the need to be aware of possible abuse or misuse of graphics. (EL)

This curriculum guide contains materials for a 17-unit course in advanced technical drafting, a followup to the basic technical drafting course in the industrial arts curriculum for grades 10-12. It is intended for use by industrial arts teachers, supervisors, counselors, administrators, and teacher educators. A three-page course overview provides…

THIS MONOGRAPH IS INTENDED TO DISSEMINATE TO THE EDUCATIONAL COMMUNITY THE BASIC CONCEPTS AND PRINCIPLES OF A RECENTLY DEVELOPED PROJECT MANAGEMENT INFORMATION SYSTEM ENTITLED PROGRAM EVALUATION AND REVIEW TECHNIQUE (PERT). PERT IS A METHODOLOGY FOR PLANNING THE DIVERSE ACTIVITIES IN EITHER LARGE OR SMALL PROJECTS. STEPS OF THE PERT TECHNIQUE…