Compared to the learning that occurs in most engineering courses, the learning that occurs in design courses is more dependent on students, and less dependent on instructors. Because typical course evaluations are instructor-centric and do not provide information about students' contributions to their learning, we developed a supplemental…

As part of its mandate from Congress, the National Science Board oversees the collection of a very broad set of quantitative information about U.S. science, engineering and technology, and every 2 years publishes the data and trends in its "Science and Engineering Indicators" ("Indicators") report. On occasion, the data reveal trends that raise…

Unlike so many other fields, the sciences tend to sort people early in their lives between insiders and everyone else. Those excluded early--or who eventually drift away from science--are rarely, if ever, welcomed back. As a result, scientific understanding, except for those who make it their career, atrophies over time. The sciences do not…

This paper describes the use of weblabs--web based experiments--for cooperative learning by students working together from two different locations to conduct experiments and write reports.

The focus in this paper is on how students experience their transition from their education to being employed as engineers in relation to the concept of employability. Four cohorts of students in a master's programme in engineering were monitored annually with a "follow-up" one year after graduation. Results show that there were differences in the…

Teaching Opportunities for Partners in Science (TOPS) is an outreach program using volunteers (the "partners") for: 1) assisting teachers in grades K-8 with preparation and delivery of science and engineering (S&E) lessons in the classroom; 2) providing content knowledge to teachers when needed to teach quality science and…

Radio frequency identification (RFID) tags are low-cost devices that are used to uniquely identify the objects to which they are attached. Due to the low cost and size that is driving the technology, a tag has limited computational capabilities and resources. This limitation makes the implementation of conventional security protocols to prevent…

Techniques are presented for improving the technical writing of chemical engineering students enrolled in an undergraduate laboratory course. The principles of writing covered are adopted from the book, Style: Lessons in Clarity and Grace, by Joseph M. Williams: General examples of writing are taken from this book and then are recast into examples…

APPA, through its Code Advocacy Task Force (CATF), is active with code organizations such as the National Fire Protection Association (NFPA). This article reviews some of the recent work on NFPA 25, Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems, by the CATF and some members of the NFPA 25 Technical…

Build a table that's sturdy enough to hold a heavy weight! The catch? Students can only use eight sheets of newspaper, one piece of cardboard, and masking tape. This article describes "Paper Table," a hands-on activity from "Design Squad," in which kids investigate structures while following the steps of the engineering design process. Teachers…

Instead of limiting the introduction and stimulus for new concept creation to lists of specifications, industrial design students seem to prefer to be encouraged by ideas in context. A new method that specifically tackles human activity to foster the creation of user centered concepts of new products was developed and is presented in this article.…

This paper presents a new state-space approach for temporal analysis of electrical circuits. The method systematically obtains the state-space formulation of nondegenerate linear networks without using concepts of topology. It employs nodal/mesh systematic analysis to reduce the number of undesired variables. This approach helps students to…

This paper describes a newly designed upper-level undergraduate and graduate course, Autonomous Mobile Robots. The course employs active, cooperative, problem-based learning and is grounded in the fundamental computational problems in mobile robotics defined by Dudek and Jenkin. Students receive a broad survey of robotics through lectures, weekly…

"Cloud computing" is currently the "buzzword" in the Information Technology field. Cloud computing facilitates convenient access to information and software resources as well as easy storage and sharing of files and data, without the end users being aware of the details of the computing technology behind the process. This…

A new educational simulation tool designed for the generic study of wireless networks, the Wireless Fidelity Simulator (WiFiSim), is presented in this paper. The goal of this work was to create and implement a didactic tool to improve the teaching and learning of computer networks by means of two complementary strategies: simulating the behavior…