Building hovercraft has proven very popular with the author's engineering students at Knightstown Community High School. The activity uses inexpensive, readily available materials: foam board, a pop-up water bottle cap, a balloon, and hot glue. In this article, the author describes the hovercraft project and how the project provides excellent…

Miami Central High School technology teacher Frank Houghtaling thinks the connection between theory and application is one reason his students perform better on the Florida Comprehensive Assessment Test (FCAT). The impressive turnaround school drew local and national attention last spring when one of Houghtaling's students, Dagoberto Cruz, won…

Teaching "Engineering Graphics" to freshman engineering students poses challenges to instructors as well as to students. While the instructors are confronted with a lack of material / text book that covers the broad scope of the subject matter, the students struggle to correlate newly developed skills to real-world engineering design problems…

Desktop MCs work in the space of the desktop, choreographing content using multiple applications. For the desktop MC, new technologies allow for new combinatory forms of composition.

The study addresses the automated translation of architectural drawings from 2D Computer Aided Drafting (CAD) data into a Building Information Model (BIM), with emphasis on the nature, possible role, and limitations of a drafting language Knowledge Representation (KR) on the problem and process. The central idea is that CAD to BIM translation is a…

Software for simulation-based learning of electronics was implemented to help learners understand complex and abstract concepts through observing external representations and exploring concept models. The software comprises modules for visualization and simulative manipulation. Differences in learning performance of using the learning software…

The purpose of this study is to determine which 3D viewers should be used for the display of interactive graphic engineering documents, so that the visualization and manipulation of 3D models provide useful support to students of industrial engineering (mechanical, organizational, electronic engineering, etc). The technical features of 26 3D…

The motivation of students is regarded as one of the problems in the higher education. One of the reasons for the increasing number of students with low-level of motivation is that there are many students enrolling in universities without adequate level of preparation. Consequently, because of complex material delivered to students and their low…

Engineering Graphics curricula have changed dramatically in the past three decades. In the past, students in nearly all engineering disciplines were instructed in manual drafting and descriptive geometry. Students spent many hours "on the board", and this training enhanced the students' graphics communication, design and visualization…

This study evaluates the efficacy of the Lexia Reading (LR) programme with a cohort of 37 students in a Decile 1 primary school. The students were randomly assigned to experimental (who used LR) and control groups (who did not use LR). The WIAT-II was used to provide pre and post measures of literacy skills. Results indicated that students who…

This paper investigates the interactions between design students' cognitive styles, as measured by Riding's Cognitive Styles Analysis, and performance in 2D drafting and design tasks in digital media. An empirical research revealed that Imager students outperformed Verbalisers in both drafting and creativity scores. Wholist-Analytic cognitive…

(Purpose) The purpose of this paper was to examine the issues associated with bringing new technology into the classroom, in particular, the vocational/technical classroom. (Methodology) A new Haas 5 axis vertical Computer Numerical Control machining center was purchased to update the CNC machining curriculum at a community college and the process…

The Northeast United States just experienced one of the region's worst natural disasters. Fortunately, because of the confluence of modern computing power and scientific computing methods, weather forecasting models predicted Sandy's very complicated trajectory and development with a precision that would not have been possible even a decade ago.…

An online course was created for the purposes of engaging in-service teachers in pedagogies and technologies associated with creativity, innovation, and invention; using a variety of technologies in a safe, open, and playful atmosphere to help practicing teachers develop their own creativity; and providing tools for the development of creativity…

We describe an algorithm based on motion-planning techniques to determine the existence of an accessible route through a facility for a wheeled mobility device. The algorithm is based on LaValle's work on rapidly exploring random trees and is enhanced to take into consideration the particularities of the accessible route domain. Specifically, the…