This research proposes a Web-based system for constructing knowledge structures and suggesting study materials links. Within Web-based learning, it is still difficult for learners to identify and choose study materials that match their current and desired abilities. In addition, learners may fail to recognize missing prerequisite learning, and may…

As science grows in complexity, science teachers face an increasing challenge of helping students interpret models that represent complex science systems. Little is known about how teachers select and use models when planning lessons. This mixed methods study investigated the pedagogical approaches and visual models used by elementary in-service…

Many mathematics teacher educators encounter the challenge of creating or choosing mathematical tasks that evoke important mathematical insights and connections yet remain firmly grounded in school mathematics. This challenge increases substantially when trying to meet the needs of practicing secondary mathematics teachers pursuing graduate work…

Digital Storytelling offers many advantages for language learning, especially within a project-based framework. In this article, the use of Digital Micro-Narratives is proposed as particularly useful for second language learners at the novice level. As a sub-genre of Digital Storytelling, Digital Micro-Narratives focus more on frequently updated…

This paper reports on one phase of a long-term project investigating mathematical content knowledge of pre-service teachers. A cohort of second year PSTs conducted a diagnostic assessment and a series of associated tutoring sessions with a primary aged child. The focus here is on the PSTs' ability to make appropriate task choices following the…

A three dimensional classification of psychological attributes of media is proposed. Using this classification system to related media, learner, and task characteristics may lead to a rational approach to media selection. (Author/STS)

Reflects on the development of instructional design, relating the progress made in task analysis, the use of taxonomies of learning outcomes, sequencing of instruction, simulation, media selection, and instructional strategies. (RAO)

The paper describes an instructional material evaluation model that is based on R. Mager's approach to task analysis and may be applied to the selection of materials for learning disabled children. Procedures for listing specific objectives are reviewed, and steps for using the model to evaluate materials are presented. (SBH)

Background: Prior studies have showed that presentation methods could affect the accuracy of a choice assessment. Methods: In the current study, high- and low- preferred work tasks were identified in nine adults with developmental disabilities. Both tasks were then introduced in pairs within a choice assessment using the actual tasks, pictures of…

A conceptual framework for instructional design is introduced which includes three major components: task analysis (involving dimensions such as objectives, skills, and subject matter structure), learner analysis (concerned with variables such as age, population, and group characteristics), and means analysis (involving the selection of…

This "final" list of 16 core competencies for instructional/training development professionals was developed over a three-year period by a special task force appointed by the Board of Directors of the Division of Instructional Development within the Association for Educational Communications and Technology. (Author)

Design considerations for instruction for the deaf are discussed in the context of a specific CAI program to teach deaf children from 10 to 15 years old in a vocational or pre-vocational stream how to use a ruler. This includes the task, learner, and means analysis involved in the development of the program. The virtues of CAI as a medium or…

Discusses three phases of instructional design (ID)--definition of instructional parameters, analysis and synthesis of instructional alternatives, and implementation of instructional plan--and presents a 15-step ID model. Included for each step are a descriptive name, boxed example, and rationale and (as applicable) current state of technology for…

Examines an instructional systems design (ISD) model used by Bell Laboratories as an illustration of how heuristics can be brought to bear upon the design and development of instructional materials. Ten references are listed. (Author/MER)

The availability of audiovisual equipment offers teachers a wide choice of teaching tools and increases the importance of careful instructional planning. This paper addresses the responsibility of teacher educators for teaching not only the use and selection of these resources, but also basic instructional design. A brief synopsis of the…