We report on implementations of online homework systems at two moderately-sized state universities. These implementations were created with the intention of supporting student engagement outside of the classroom by mimicking the attempt-feedback-reattempt sequence of events which often occurs in a teacher's presence. Evidence is presented which…

The distribution of knowledge around the world varies significantly with developed countries possessing most of the world's current intellectual capital (IC) compared to developing countries. Most IC research has been conducted in a variety of international settings such as the UK, Scandinavia, Australia, Canada, Austria, Malaysia, the USA, and…

To build a learning community, the General Biology faculty at Johns Hopkins University conducted collaborative, problem-based learning assignments outside of class in which students are assigned to specific areas on campus, and gather and report data about their area. To overcome the logistics challenges presented by conducting such assignments in…

Based on the properties of a Primitive Pythagorean Triple (PPT), a computer program was written to generate, print, and count all PPTs greater than or equal to I[subscript x], where I[subscript x] is an arbitrarily chosen integer. The Density of Primitive Pythagorean Triples may be defined as the ratio of the number of PPTs whose hypotenuse is…

Students in this study were enrolled in either an Introductory Algebra or Intermediate Algebra class taught through computer-mediated instruction or lecture. In the first year of the study, students were asked what they believed helped them learn mathematics in the instructional format in which they were enrolled. They were also asked what they…

This article features the netTrekker d.i. The World Wide Web offers students the ability to do extensive searches for information. Properly used, it allows them to conduct the type of in-depth research that past generations could only dream of. Along with the opportunities are challenges. Danger lurks in the form of sites with misleading,…

This paper presents a system designed to support note taking by students on wirelessly connected PDAs in a classroom. The system leverages the devices' wireless connectivity to allow students to share their notes in real time and quickly reuse words from their fellow note takers. In addition, presentation material such as Powerpoint slides is also…

This article describes how a qualitative data analysis package, NVivo, was used in a study of authentic and constructivist learning and teaching in the classroom. The paper starts with a summary of the research study in which NVivo was used to analyze the data and overviews the methodology that was adopted in this study. It, then, describes how…

This paper critically examines the concepts of field dependent and field independent cognitive styles within the context of computer-based instruction. The literature suggests that hypermedia instructional environments are more likely to engage cognitively field independent learners. This active engagement may be the result of the non-structured…

Effective problem-solving skills are critical in dealing with ambiguous and often complex issues in the present-day leaner and globally diverse organizations. Yet respected, well-established problem-solving models may be misaligned within the current work environment, particularly within a team context. Models learned from a more bureaucratic,…

InterActive Physiology (IAP) is one of a new generation of anatomy and physiology learning aids with a broader range of sensory inputs than is possible from a static textbook or moderately dynamic lecture. This best-selling software has modules covering the muscular, respiratory, urinary, cardiovascular, and nervous systems plus a module on fluids…

The "I CAN Learn[R] Mathematics Curriculum" is designed to help ethnically diverse, inner-city students in grades 7 through 10 achieve parity in mathematics and problem-solving skills. It uses an interactive software program to teach pre-algebra and algebra. The "I CAN Learn[R] Algebra 1" course, which was used in all of the…

In this paper we propose an architecture of e-learning systems characterized by the use of Web services and a suitable middleware component. These technical infrastructures allow us to extend the system with new services as well as to integrate and reuse heterogeneous software e-learning components. Moreover, they let us better support the…

Teaching programming to novices has proved challenging for both learner and lecturer due to the abstraction and complexity of the subject matter. The work described in this paper is part of an EU funded Minerva project called TUPULO (Teaching Undergraduate Programming Using Learning Objects) which aims to address the challenges faced by novice…

Educational software makers are often rebuffed by educational authorities, whose endorsements could lead to governmental stamps of approval, and thus explosive sales. But they usually get warmer receptions in the offices of the nation's school superintendents, who are, after all, their primary customers. The system was not supposed to work this…