This study was conducted to describe a high school engineering curriculum, identify teaching strategies used to increase math and science literacy, and discover challenges and constraints that occur during its development and delivery, as well as what strategies are used to overcome these obstacles. Semi-structured interviews were conducted with…

This is the second in a series of articles describing ongoing research that involves studying engineering college student graduation using Cox proportional hazards models. The first article, called "Proportional hazards models of graduation," was based on main effects models of graduation controlling for descriptors such as in-state residence,…

In this study, the popular Purdue Spatial Visualization Test-Visualization by Rotations (PSVT-R) in isometric drawings was recreated with CAD software that allows 3D solid modeling and rendering to provide more realistic pictorial views. Both the original and the modified PSVT-R tests were given to students and their scores on the two tests were…

Students rarely see closed-form analytical rate equations derived from underlying chemical mechanisms that contain more than a few steps unless restrictive simplifying assumptions (e.g., existence of a rate-determining step) are made. Yet, work published decades ago allows closed-form analytical rate equations to be written quickly and easily for…

This study investigates how shared mental models (SMMs) change over time in teams of students in a manufacturing engineering course. A complex ill-structured project was given to each team. The objective of the team project was to analyze, test, and propose ways to improve their given manufactured product. Shared mental models were measured in…

Water chemistry is central to aquarium design, and it provides many potential applications for discussion in undergraduate chemistry and engineering courses. Marine aquaria and their life support systems feature many chemical processes. A life support system consists of the entire recirculation system, as well as the habitat tank and all ancillary…

This article presents a framework for a geomicrobiology course design that has produced impressive gains in students' contextual knowledge (e.g., Felder and Brent 2004a). The approach centers on the design and execution of a research experiment for students to (a) increase their understanding and application of the scientific method, (b) practice…

Engineering is one of the oldest professions, dating back to humanity's early times. The Seven Wonders of the Ancient World were all primarily feats of engineering. Most also had profound social/cultural impacts. Engineers are agents of change, devotees of capitalism, and dreamers of the possible. They are also in a unique position to work with…

This article reports that last month at the NASA-Ames Research Center, a group of top scientists and business leaders gathered to plan a new university devoted to the idea that computers will soon become smarter than people. The details of Singularity University, as the new institution will be called, are still being worked out--and so far the…

This article sets the scene for this special issue of "Research in Science & Technological Education", dedicated to understanding higher education science and engineering learning communities. We examine what the literature has to say about the nature of, and factors influencing, higher education learning communities. A discussion of…

Launched last year, the SciTech Summer Camp is a joint project being led by the Society of Hispanic Professional Engineers (SHPE) and the Hispanic Engineer National Achievement Awards Corp. (HENAAC). SciTech was created to get more Hispanic students into the so-called STEM fields of science, technology, engineering, and mathematics. SciTech…

The attitudes of Year 5 primary-school children towards science, engineering and technology (SET) were examined prior to studying the effects of the Horsham Greenpower Goblin Challenge (HGGC), a hands-on SET project. The data collection centred on pupil, parent and teacher questionnaires using Likert scales and picture/word images of scientists…

This article reports that despite the doubts about education financing, Israel's innovative companies spun off by universities show no signs of slowing down, as new drugs and other discoveries have produced huge incomes. Thirty years ago, two researchers at Hebrew University set about to make a better tomato. One that was firmer, stayed fresher…

To help students develop teamwork skills, teachers should be aware of the strategies students already employ to assert authority and manage conflict. Researchers studying engineering students have identified two such approaches: transfer-of-knowledge sequences, in which students emulate teacher and pupil roles; and collaborative sequences, in…

In this study, the authors used two methods for analyzing expert data: verbal protocol analysis (VPA) and narrative analysis. VPA has been effectively used to describe the design processes employed by engineering students, expert designers, and expert-novice comparative research. VPA involves asking participants to "think aloud" while…