This book, the 10th volume in the Journal for Research in Mathematics Education (JRME) Monograph Series, discusses the geometry curriculum and investigates how elementary school students learn geometric concepts and how Logo programming and its turtle graphics might affect this learning. This volume also provides details on the development,…

To identify the computer skills that employers expect college graduates to have mastered, a survey was conducted at Cornell University of its corporate recruiters. The questionnaire gathered information in five categories: (1) Creating Documents and Multimedia; (2) Working with Computer Programs; (3) Managing Databases; (4) Manipulating Numeric…

Identifies and describes methods of compiling datasets, search interfaces and etymological metaphors and mythologies of three of the first generation of automated indexing systems: archie, veronica, and robots and search engines. (Author/JKP)

Graphs equations in two variables using a BASIC screen-sweep program that generates solutions to equations by applying the intermediate value theorem. Provides suggestions for investigations that result in graphs of a butterfly, the Cheshire cat, the Trisectrix of Catalna, E. T. waving goodbye, a praying mantis, and others. (MDH)

An intelligent advisor computer program designed to assist undergraduate computer science students in producing an entity-relationship diagram, a conceptual model of a database. The advisor helps students perform modeling exercises and monitors student performance. (MSE)

Most libraries don't have the resources to cross-platform and cross-version test all of their JavaScript coding. Many turn to WYSIWYG; however, WYSIWYG editors don't generally produce optimized coding. Web developers should: test their coding on at least one 3.0 browser, code by hand using tools to help speed that process up, and include a simple…

Examines Internet security risks and how users can protect themselves. Discusses inadvertent bugs in software; programming problems with Common Gateway Interface (CGI); viruses; tracking of Web users; and preventing access to selected Web pages and filtering software. A glossary of Internet security-related terms is included. (AEF)

Reports that student computer programmers from Russian universities, despite outdated equipment, poor facilities, and meager salaries, recently dominated the International Collegiate Programming Contest World Finals with the team from St. Petersburg State University winning first place. Western companies are developing arrangements with Russian…

Discusses the results of a survey to gain insight into the relationship between the acquisition of Object Technology (OT) concepts and previous software development experience. Indicates that the fundamental concepts of OT and the management of OT projects are not difficult to understand while analysis and design topics are harder. (Contains 18…

In introductory computer science courses, the Unified Modeling Language (UML) is commonly used to teach basic object-oriented design. However, there appears to be a lack of suitable software to support this task. Many of the available programs that support UML focus on developing code and not on enhancing learning. Programs designed for…

The pervasive popularity of the Internet in the past decade has changed the way many students live and learn, in part, because modern technology has made it possible for learners to access Real-Time Multimedia information on the Internet, or research any topic of interest to them from virtually any computer anywhere in the world. Students can also…

This article presents an interview with R. Darrell Bock. He served as president of the Psychometric Society from 1972-1973. He has received the National Council on Measurement in Education award for "Contributions to the Design and Analysis of Educational Assessment" in 1990, the Educational Testing Service award for "Distinguished Contributions…

One of today's major problems in the field of e-learning is that the creation of high-quality content is still rather time consuming and expensive. In the past, many efforts have been made to produce educational content on the fly, but the results were mainly static blocks of recorded lecture lacking sophisticated navigation facilities. Facing…

Learning object design currently leads the instructional technologist towards more effective instructional design, development, and delivery of learning content. There is a considerable amount of literature discussing the potential use of learning object in e-learning. However, most of the works were mainly focused on the standard forms of…

In the past two decades, there has been a proliferation of research activities on exploring the use of concept maps to support teaching and learning of various knowledge disciplines which range from science to language subjects. MindNet, which is a collaborative concept mapping environment that supports both synchronous and asynchronous modes of…