We present an adaptation to an experiment previously published in this "Journal". The experiment was designed to determine the heat capacity ratios of gases by measuring the speed of sound using a modified Kundt's tube. The experiment yielded excellent results for all of the gases and gas mixtures measured. Although elegant in its simplicity, it…

Designing break-the-mold classrooms--learning spaces that depart dramatically from traditional classrooms--comes with increased risk, especially when the design will be replicated multiple times within a new building. One way to reduce risk is to build a life-size mock-up classroom before making final design decisions. This can help faculty better…

This article describes a number of promotional events and practices that the author's school engages in. The author hopes that his school's experiences will serve as an inspiration and useful model for other "Tech Directions" readers. There are many methods for successfully promoting one's tech program. Two key strategies are: (1) Connect in…

This article describes a soil-testing activity that enables students to learn some interesting and useful things about how soil behaves under varied conditions. It offers a great way to give them a practical pre-engineering experience and will show them how engineers think about construction and how local soils influence building design. The…

The aim of the present study was to develop and provide a preliminary evaluation of a social-skills-based early intervention program specifically designed to assist extremely inhibited preschoolers. Participants were a sample of n = 522 extremely inhibited preschool-aged children, who were randomly assigned to either the "Social Skills…

In an activity sequence that took place over several days, the class learned about sound and how people hear sounds. Following each activity, students engaged in whole-group sharing sessions and individual journal-writing sessions that were designed to help them see the patterns that emerged from their explorations. The activities were carefully…

Lyndon State College's (LSC) participation in the America's Future Initiative on the U.S. national debt, in association with Public Agenda, began with a grant application for funding to participate. After being awarded funding, as the sole political scientist, I was selected with approval by the administration to attend the September 11 to 13,…

Making sense of occupational data isn't always easy. But the task is less daunting when the data are well organized. For Federal occupational statistics, the Standard Occupational Classification (SOC) system establishes that organization. And a recent revision to the SOC means that the data will be current, in addition to being well organized. The…

Thinking green is normal for the current generation of high school students, who have always had recycling bins in their classrooms and green themes in their assemblies, lessons, and in many of the television shows they watch. They have been well schooled in environmental messages. It follows that multidisciplinary programs now operate in schools…

This article describes the creation of the Master of Science of Computer Science and Information Systems at University of North Carolina Wilmington. The creation of this graduate degree was funded by the Sloan Foundation as a new type of program, the Professional Master's. The program was designed with significant industry input, and is truly…

This was a study about the New Century Scholarship (NCS) program offered to Utah high school students at commencement for earning an Associate of Arts (AA) degree by the time they graduate from high school. An Associate of Arts degree is earning 60 college credits toward a specific AA program. The goal of the NCS program was to assist students to…

Although there is some agreement in the field of education as to what constitutes a mentor and the roles and responsibilities of a mentor, mentoring programs vary drastically across states and across schools with respect to the amount of structure and the resources available to implement these programs. Too often, mentoring programs take on a…

Across the United States postsecondary education (PSE) options for young adults with autism and intellectual disabilities (ID) are emerging as a result of parent-professional advocacy group actions and legislation such as the Higher Education Opportunity Act of 2008 (HEOA). In this article the University of Iowa Realizing Educational and Career…

Oranges, flying disks, pool noodles, and polyvinyl chloride (PVC) pipe may seem like items discarded after a Rube Goldberg experiment, but in fact, these objects were used in teaching science, technology, engineering, and math (STEM). This article describes a project in which The Center of Ocean Sciences Education Excellence SouthEast (COSEE SE)…

The rapid population growth of under-represented minority groups and the continued under-utilisation of women mean that future growth in the domestic science, technology, engineering and mathematics (STEM) workforce is linked to greater diversity. Subject-matter mastery is important but insufficient for a student to pursue a STEM profession --…