The present study explored young 5-6-year old children's design-based learning of science through building working physical systems and examined their evolving conceptions of water flow. Fifteen children in an experimental group individually built water-pipe systems during four sessions that included end-of-session interviews. In addition,…

Much criticism exists concerning a lack of focus on real-world problem-solving in the science, technology, engineering and mathematics (STEM) infrastructures. Many of these critics say that current educational infrastructures are incapable in preparing future scientists and engineers to solve the complex and multidisciplinary problems this society…

A project-specific dispute resolution ladder (DRL) typically consists of multiple alternative dispute resolution (ADR) techniques that are chosen to assist in mitigating the impact of change orders and claims (CCO) occurring during the project construction phase, and avoid their escalation to protracted disputes that adversely affect a…

This article describes an activity for the author's Principles of Technology class in which students bring together the concepts of force, work, and rate, and show how they apply to mechanical, fluid, electrical, and thermal systems by building and flying a hovercraft. Building, testing, flying, and racing hovercrafts isn't something very many…

Proper planning of school facilities is critical for all school districts no matter how large or small, whether major construction is in the works or the district is managing enrollment declines. When school districts properly plan for their school facilities they have better schools, more public use and higher value for public spending. This…

Problem-solving activities let students use knowledge gained in various areas of their academic education. They bring together skills and knowledge from such areas as science, math, art, and English by simulating activities and projects students will encounter later in career and life experiences. A very important feature of most problem-solving…

School design utilizing integrated architectural and structural precast and prestressed concrete components has gained greater acceptance recently for numerous reasons, including increasingly sophisticated owners and improved learning environments based on material benefits such as: sustainability, energy efficiency, indoor air quality, storm…

A vane-type low-cost laboratory model anemometer cum power meter is designed and constructed for measuring low wind energy created from accelerating fluids. The constructed anemometer is a device which records the electrical power obtained by the conversion of wind power using a wind sensor coupled to a DC motor. It is designed for its…

Surface plasmon resonance (SPR) has become an important optical biosensing technology in the areas of biochemistry, biology, and medical sciences because of its real-time, label-free, and noninvasive nature. The high cost of commercial devices and consumables has prevented SPR from being introduced in the undergraduate laboratory. Here, we present…

When a consultant advised the author and her family to move to a new area and make a separate wing for her son, Sean, the author realized that the consultant did not share her vision for Sean and how he integrates into the family. Instead of moving to a new area, the author decided to renovate the house to make it handicapped accessible for her…

The mountain dulcimer is a folk instrument that children (and adults) can learn to play quickly and easily. Even more exciting than learning to play it is making one of your own. Making and playing a dulcimer allows students to explore an instrument for themselves and create a music-making environment. From an inexpensive, prepackaged kit,…

This study will examine the decision-making process used to construct privatized student housing as well as the factors that contribute to that process among public four-year institutions in New Jersey. A growing number of public universities are exploring ways to develop successful public private partnerships (P3s) in an effort to improve…

While some disasters involving engineered structures are due to events in nature (e.g., tornadoes, hurricanes, earthquakes), others may be caused by inadequate materials, design flaws, and poor maintenance. These catastrophes result in the loss of human lives and cost billions of dollars. In the set of lessons described here, students design a…

Asphalt concrete pavements are inherently graded viscoelastic structures. Oxidative aging of asphalt binder and temperature cycling due to climatic conditions being the major cause of non-homogeneity. Current pavement analysis and simulation procedures dwell on the use of layered approach to account for these non-homogeneities. The conventional…

Florida Gulf Coast University, located in southwest Florida in the United States, opened its doors in 1997 with approximately 1,500 students as the tenth institution in the State University System. The site of the campus was a topic of disagreement between proponents of economic growth and development and proponents of sustainability and…