An ontology expresses a common understanding of a domain that serves as a basis of communication between people or systems, and enables knowledge sharing, reuse of domain knowledge, reasoning and thus problem solving. In Technology-Enhanced Learning, especially in Intelligent Tutoring Systems and Adaptive Learning Environments, ontologies serve as…

This manual provides curriculum materials for implementing a career exploration class in manufacturing occupations within a Practical Arts Education program for middle/junior high school students. Introductory materials include the program master sequence, a list of manufacturing occupations, an overview of the competency-based instructional…

This study was conducted to answer four questions about the tool and die industry in Michigan. These were: (1) What are the current production techniques? (2) To what extent are these industrialists aware of new technologies? (3) What technical and economic factors affect technological change? and (4) To what extent will new technologies replace…