Simulated environments can provide a convenient, effective way to teach skills. Simulations have been used for decades to teach skills such as piloting aircraft. As technology has improved, it has become feasible to simulate many other tasks. Recent advances in virtual and augmented reality provide new avenues for expanding training using…

In the teaching of computer networks the main problem that arises is the high price and limited number of network devices the students can work with in the laboratories. Nowadays, with virtualization we can overcome this limitation. In this paper, we present a methodology that allows students to learn advanced computer network concepts through…

An evaluation was made of the use of a computer network in an undergraduate physics course at the University of Liverpool (England). Computer use by 54 students was assessed via path analysis techniques. Students' backgrounds are extremely important in connection with their use and perceived usefulness of computer networks. (SLD)

Describes ways in which instructional media and educational technology can be used to improve the attitudes and interest of at-risk students to help keep them in school. Topics discussed include curriculum development; hardware; software; flexible programs for dropouts; and programs for homebound students that use telecommunications networks. (LRW)

Describes a study that provided innercity fourth grade African-American students in Texas with hardware to participate in a telecommunications network to determine whether participation would increase their scores on statewide fifth grade math tests. Time online, content of programs, connections between math and language arts, and student…