This case study used a design-based research approach to examine the development and evaluation of an online homework system to support learning and problem-solving in a high school physics course. Emergent themes included challenges of building the system, strengths and weaknesses of it, and the benefits to students. While the system largely met…

Although virtual worlds offer teachers the potential to enhance the K-12 curriculum in novel ways, there have been few systematic attempts to instruct teachers about virtual worlds, research their reactions, or track their explorations of these three-dimensional environments. Therefore, this study was designed to respond to the call to help…

This quantitative and qualitative interpretive exploratory case study investigates whether exposure to an Internet based "Extended Cyberhunt" strategy enables teachers to attain a set of outcomes similar to Prensky's "Essential 21st Century Skills" and the "Critical Outcomes of the South African National Curriculum…

Skill shortages in the area of computer network troubleshooting are becoming increasingly acute. According to research sponsored by Cisco's Learning Institute, the demand for professionals with computer networking skills in the United States and Canada will outpace the supply of workers with those skills by an average of eight percent per year…

This document contains materials for a class for computer trainers and tutors about training new workers. The class centers on expectations for new workers, preassessment, and skill performance. The class is designed to help trainers do the following: understand the variables that influence how new workers become computer literate, list their…

Two self-contained fourth grade classrooms were compared during a 1-year study conducted in a small rural community in Indiana. Pre-test measures consisted of the previous year's third grade scores on the Cognitive Abilities test and a self-developed inventory of attitude toward school and computers. The control group (n=28) received instruction…

This paper reviews research conducted at the Institute for Social Research at the University of Michigan for the Agency for Instructional Technology as part of "Solutions Unlimited," eight instructional units that integrate computer software, videocassettes, and related print materials. The units are designed to improve the problem-solving skills…

Based on findings that poorer schools tend to use computers mainly for drill work, while richer ones often use them for other purposes, such as supporting research and creativity, this project aimed to increase the understanding of how to best support teachers in inner-city schools. The project worked intensively with teachers from two inner-city…

The experience of Central Pennsylvania's Keystone Central School District (KCSD) illustrated how microcomputers can help solve some of the characteristic problems of rural schools. KCSD's Renovo Elementary School has 3 stand-alone microcomputers and the district's Buckeye High School has 12 networked microcomputers. One major benefit of the…

This document contains the fifth volume of the proceedings of the 30th Conference of the International Group for the Psychology of Mathematics Education. Conference presentations are centered around the theme "Mathematics at the Centre." This volume features 59 research reports by presenters with last names beginning between Sac and Zaz:…

For the twenty-seventh year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the National AECT Convention in Chicago, Illinois. The Proceedings of AECT's Convention are published in two…