This paper presents the integration of ubiquitous computing systems into classroom settings, in order to provide basic support for classrooms and field activities. We have developed web application components using Java technology and configured a classroom with wireless network access and a web camera for our purposes. In this classroom, the…

Discussion of the use of electronic networks for learning activities highlights the Noon Observation Project in which students in various locations measured the length of a noontime shadow to determine the earth's circumference. Electronic pen pals are discussed, and the roles of the network and of the class are described. (LRW)

Describes a middle school program that integrates history/social studies, language, and visual arts. Describes how the program links two different middle schools through electronic mail in their study of world cultures. Includes examples of student writing and descriptions of classroom activities. (CFR)