Describes a study of eighth graders that examined the effect of the use of a linked multiple representation software program on student conceptions of algebraic functions, including graphing techniques. Results of classroom observations and paper-and-pencil tests are discussed, and the adapted curriculum used in the experiment is described. (17…

Describes research project being implemented in the United Kingdom that has been developed to examine the process of change in secondary school students' conceptual understandings in the physical sciences. Models of conceptual change are described, the role of computer based activities in promoting conceptual change is discussed, and software…

Describes British investigation conducted to discover patterns in the background and attitudes of teachers who are computer users and to derive strategies that may be used to encourage wider use of computers in secondary education. Highlights include software evaluation, in-service training, and the role of computer studies. (35 references)…

Describes an empirical study of students in a Swiss secondary school that was conducted to investigate whether courseware and student characteristics have an impact on learning achievement. Factors to be considered in the design and evaluation of courseware are discussed, students' computer attitudes are considered, and recommendations for further…

Describes a computer simulation game and database package, "Palestine in the First Century," developed for upper primary and secondary school religious education in Scotland and designed for use on a microcomputer with a printer. The effect of this type of software on the role of teachers and students is considered. (Author/LRW)

Discusses summative and formative evaluation methods used and problems encountered in the study of LOGICLANDIA, a courseware package for the teaching and learning of predicate logic in Italian secondary schools. The evaluation process had three phases: subjective, in-house prototypes, and field testing. Results produced revisions in courseware…

Describes software that was designed in the United Kingdom to promote conceptual change in secondary school students studying mechanics. Direct Manipulation of Mechanical Microworlds, an interactive computer simulation, and VARILAB, a computer-based language for modelling systems, are explained; and two studies that will evaluate the effectiveness…