Describes TELD (Teaching by Examples and Learning by Doing), a Web-based online courseware engine for higher education. Topics include problem-based learning; project-based learning; case methods; TELD as a Web server; course materials; TELD as a search engine; and TELD as an online virtual classroom for electronic delivery of electronic…

Presents a longitudinal study comparing problem-solving performance for medical students trained using two different approaches to medical education. The first is traditional medical education involving lectures supplemented by laboratory exercises. The second approach is problem-based learning (PBL), where students learn basic concepts in small…

This investigation was designed to determine the influence of metaphorical priming on students' comprehension of issues and concepts pertaining to the U.S. Constitution when students studied the subject matter in a problem-based hypermedia instructional system. Sixty-five high school seniors studied the system for 5 days after receiving relevant,…

This paper explores how teachers with different teaching styles conceptualized and implemented a multimedia-supported problem-based inquiry (PBI) unit. We focus on how the teachers supported student thinking and examine underlying belief, knowledge, and dispositional factors that may account for differences in the teachers' practices. We…

In this article, we report on an experiment designed to improve the learning of metabolic biochemistry by nutrition and medical undergraduate students. Twelve students participated in a monitored lunch and had their blood extracted for analysis: (1) before lunch; (2) 30 min after lunch; and (3) 3 h after lunch. The subjects were divided in two…

The Project-Based Learning (PBL) approach enables the student to construct knowledge in his/her own way. Piaget, the founder of constructivism, saw the development of intelligence as a process involving the relationship between brain maturity and individual experience. The technology PBL (TPBL) approach confronts the student with a personal…

In this study, the effect of problem-based learning on students' academic achievement and performance skills in a unit on the human excretory system was investigated. Sixty-one 10th grade students, from two full classes instructed by the same biology teacher, were involved in the study. Classes were randomly assigned as either the experimental or…

The current educational arrangements of advanced liberal democracies continue to isolate various ethnic and racial groups. Disadvantaged minority students attend inferior schools. The overreliance on the curriculum as a design for teaching and learning renders school learning less relevant for "knowledge work" jobs in network societies.…

Background: Solving ill-structured problems is an important aspect in many professions, including the teaching profession. It is therefore appropriate to engage pre-service teachers in solving ill-structured problems. Aim: This study investigates the ill-structured problem-solving processes in an un-moderated asynchronous discussion for one group…

When the author began teaching as a young assistant professor at Caltech in 1966, his assignment was to take over the undergraduate biochemistry course taught for many years by Henry Borsook, who was about to retire. Students dreaded this course. Having delighted in biochemistry during his graduate training at Stanford, he was determined to put…

Aim: Tutor performance and tutorial group productivity interact with each other in a complex manner. The aim of this study was to investigate how tutor performance, tutorial group productivity and the effectiveness of a PBL unit interact with each other. Three hypotheses were tested: (1) Does the tutor performance score differ across different…

The presentation involves students in a hands-on analysis of artifacts to create a time line of their local area's past societies. This exercise is more of a unit rather than a one-time activity. Procedures, ideas, and background for developing your own unit are presented in this article. The purpose of this unit is to engage students in applying…

The authors investigated the microlevel processes of collaborative reasoning in heterogeneous peer dyads working on an open-design task in elementary geometry. Special attention was paid to the nature of student social interaction, problem-solving strategies, and mathematical language and how they shape collaborative problem-solving processes.…

If schools of education are to remain relevant in this era of accountability, they must approach the preparation of school leaders as part of an urgent social justice agenda. At the heart of this agenda is the improvement of access to educational opportunities for all children, a goal to be accomplished through instructional leadership grounded in…

This study was conducted on informal aspects of an inquiry-based physics course and reports findings about learning interactions and discourse observed during the first three semesters the course was offered. The course offered an alternative to the large lecture instruction typical in introductory university physics and promoted learning in an…