In response to the recent trend in maker movement, teachers are learning 3D techniques actively and bringing 3D printing into the classroom to enhance variety and creativity in designing lectures. This study investigates the usage pattern of a 3D modeling software, Qmodel Creator, which is targeted at K-12 students. User logs containing…

This paper address three questions: (1) What is the nature of design? (2) How do skilled designers function? and (3) Can a theory of design be constructed which will allow novice and expert instructional designers to perform their tasks more efficiently and effectively? It begins by presenting two general theories of design: Simon's conception of…

This proposed study is to investigate the design and development process of electronic performance support systems (EPSSs). The primary purpose of this study is to help the EPSS designers by proposing a more effective and productive EPSS design and developmental model. By analyzing EPSS products and observing EPSS design projects, the research…

A two-phase ethnographic study conducted over the course of two semesters examined a project to create a web site on the Internet. Subjects were enrolled in either a "Features Writing for Business and Industry" course or an "Advanced Technical Writing" course at an open-admissions university offering a major in Professional…

Presents a new technique for information access based on a combination of Geographic Information Systems (GIS) and conceptual structures as modeled in relational concept analysis. Describes a graphical interface that allows access of spatial, hierarchical, and linear data in a common manner; discusses its features and limits. (Author/AEF)

This paper reviews briefly the essential characteristics of both invitational education and computer assisted instruction (CAI) and the ways in which coordination of these two models can produce stimulating and valuable educational experiences for students. A matrix illustrates the characteristics of CAI which can support the major values of…

This paper offers a definition for the word "effective" and then discusses implications of research on the environment in relation to designing effective instruction. Similarities and differences involved in designing effective instruction are presented across four different contexts: K-12, higher education, human services, and…

The literature on instructional design argues that curricula, educational materials, and instructional strategies are best created using a systems approach, and models for the systematic design of educational programs have proliferated over the past decade. However, these models are prescriptive and not based on research into how designers…

This paper presents an approach for developing flexible Hypermedia Learning Environments (HMLE) and applies this theoretical framework to the creation of a layered model of a hypermedia system, called HyperDisc, developed at the German Institute for Research on Distance Education. The first section introduces HMLE and suggests that existing…

This study investigated performance differences between three different World Wide Web-based navigation models: linear, persistent, and semi-persistent menu structures. Subjects, 44 graduate and undergraduate students at Indiana University and public school teachers, were placed into one of the three navigation conditions and completed…

This paper examines how discourse analysis can be used as a methodology for understanding the mental models that influence how people navigate the Internet. Discourse analysis provides a methodology with which to articulate the relationships between language, social context, and the cognitive processes that underlie discourse perception and…

The University of Wisconsin Learning Innovations Center's instructional design model for World Wide Web delivered courses incorporates a range of collaborative discussions and interactive experiences for the learner. In addition, these courses capitalize on the multimedia learning environment that the web offers to accommodate many kinds of…