We present principles for the design of an online system to support computer algebra enabled questions for use within the teaching and learning of mathematics in higher education. The introduction of a computer algebra system (CAS) into a computer aided assessment (CAA) system affords sophisticated response processing of student provided answers.…

With the advent of wireless technology, new tools are available that are intended to enhance students' learning and attitudes. To assess the effectiveness of wireless student response systems in the biology curriculum at New Mexico State University, a combined study of student attitudes and performance was undertaken. A survey of students in six…

The purpose of this study was to investigate the effects of tutorial and edutainment software programs related to "genetic concepts" topic on student achievements, misconceptions and attitudes. An experimental research design including the genetic concepts achievement test (GAT), the genetic concept test (GCT) and biology attitude scale…

Educational technology and artificial intelligence (AI) are natural partners in the development of environments to support human learning. Designing systems with the characteristics of a rich learning environment is the long term goal of research in intelligent tutoring systems (ITS). Building these characteristics into a system is extremely…

TiPS (Tutoring in Problem Solving) System 1.0 is a computer-based instructional environment designed to support adolescent and adult problem-solving training based on the instructional objectives and training theory described in this document. The objectives of TiPS training are basic mathematics concepts and general problem-solving skills derived…

Although there are three main computer-assisted instruction (CAI) formats (drill and practice, simulation, and tutorial), tutorial format is particularly suitable to conceptual school subjects because this format: (1) explains the concept of the text; (2) tests the understanding of the topic; and (3) selects the next step of the subject. When a…

Considers claims regarding GTE (Generic Tutoring Environment) and describes how instructional strategies are represented in Eon, an authoring tool for intelligent tutoring systems. Highlights include comparisons of GTE with other formalisms; intended audiences; representing instructional expertise; tradeoffs between generality and inferencing…

Undergraduate students used an intelligent collaborative learning system with the Jigsaw method of cooperative learning, and were monitored by the group leader as they developed algorithmic projects. The system components and operation are described. Students thought that the system, although slow, was easy to use and useful for collaborative…

In this study we explored the effectiveness of individualizing instruction using a system that diagnosed students' knowledge gaps in pre-algebra and provided individualized instruction and practice. One hundred middle school students participated, and received either no instruction or individualized computer-based instruction. Diagnosis of…

Purpose: The purpose of this paper is to illustrate the advantages of using intelligent agents to facilitate the location and customization of appropriate e-learning resources and to foster collaboration in e-learning environments. Design/methodology/approach: This paper proposes an e-learning environment that can be used to provide customized…

An authoring system is defined as a computer program which eliminates the need for course instructors to learn computer programming, but instead constructs pedagogical software based on instructors' responses to questions on teaching strategy and course material. This paper outlines an authoring system which not only exhibits this ease of use and…

An intelligent advisor system is an instructional technology designed to further the transfer of knowledge by intervening when the user of any application software performs transfer tasks. In Quebec (Canada), the teaching of music is regulated by a mandatory curriculum which is divided into six modules; the intelligent advisor system, MUSIC,…

This paper lays out the rationale and implementation of student modeling and updating in the HYDRIVE intelligent tutoring system (ITS) for aircraft hydraulic systems. An epistemic level of modeling concerns the plans and goals students are using to guide their problem solving, as inferred from specific actions in specific contexts. These results…

This paper describes the design and implementation of an object-oriented World Wide Web-based CAI (Computer-Assisted Instruction) system. The goal of the design is to provide a flexible CAI/ITS (Intelligent Tutoring System) framework with full extendibility and reusability, as well as to exploit Web-based software technologies such as JAVA, ASP (a…

A situated/sociocultural (SC) view of assessment "emphasizes questions about the quality of students' participation in activities of inquiry and sense-making, and considers assessment practices as integral components of the general systems of activity in which they occur" (Greeno, Collins, & Resnick, 1997, p. 36). This presentation addresses two…