A rotating magnetic field is the basis for the transformation of electrical energy to mechanical energy. School experiments on the rotating magnetic field are rare since they require the use of specially prepared mechanical setups and/or relatively large, three-phase power supplies to achieve strong magnetic fields. This paper proposes several…

When the Connecticut State Department of Education published its first district report cards in 2003, it was obvious that the Hartford Public Schools district was struggling. Fewer than half of its students were proficient on the state reading exam. Math performance was better, but 63 percent of 10th-graders and 43 percent of younger students…

The frequency and quality of intergroup contact within racially and ethnically diverse schools has potentially important implications for the achievement of desegregation goals. The analyses presented here use survey data to assess intergroup contact within a sample of ten interdistrict magnet schools in Connecticut. Findings indicate frequent…

Discussion and study of the social-emotional development of deaf and hard of hearing children, though extensive, has yet to provide an accurate understanding of the differences between deaf and hearing children. Consequently, the goal of the researchers was to conduct a profile analysis to determine similarities and differences between the two…

Lenz's law is sometimes invoked to explain the behaviour of the jumping, or levitating, ring. This is shown to be incomplete, and an alternative explanation using Faraday's laws and circuit analysis is offered. This leads to the choice of optimum material and dimensions for the ring. (Contains 1 table and 4 figures.)

In compliance with the provisions of A.C.A.§§6-20-2201 et seq., the Annual Statistical Report of the Public Schools of Arkansas, Public Charter Schools, and Education Service Cooperatives, 2013-2014 Actual and 2014-2015 Budgeted, (ASR) is presented here. The Rankings of Selected Items of the Public Schools of Arkansas, 2013-2014 Actual, (Rankings)…

What began fifteen years ago as a volunteer effort to promote desegregation via a gifted and talented magnet school has become a case study analyzing inequalities in the identification of young children for gifted and talented services. We use Cheryl Harris' (1993) argument that "whiteness" is a form of property that creates and…

Neighborhood schools are often the center of their communities; providing an education for students, a meeting place for an assortment of groups, and distribution of information to parents and the public. Notwithstanding their importance, schools often fall victim to downturns in the economy, receiving lower revenues during challenging times.…

In the midst of an attempt by Arizona's legislature and top education official to shut down ethnic-studies courses in the Tucson Unified School District, students at Tucson High Magnet School are flocking to the courses this school year. School district officials say enrollment in Mexican-American studies in Tucson Unified's 14 high schools has…

String theory is the most promising candidate theory for a unified description of all the fundamental forces that exist in nature. It provides a mathematical framework that combines quantum theory with Einstein's general theory of relativity. The typical size of a string is of the order of 10[superscript -33] cm, called the Planck length. But due…

The University of Waterloo, Waterloo, ON, Canada, is home to North America's first undergraduate program in nanotechnology. As part of the Nanotechnology Engineering degree program, a scanning probe microscopy (SPM)-based laboratory has been developed for students in their fourth year. The one-term laboratory course "Nanoprobing and…

Addressing the under-representation of women, minorities, and persons with disabilities in science, technology, engineering, and mathematics (STEM) fields has been an initiative of the U.S. Congress for the past 30 years, but the challenge still remains unresolved. The National Science Foundation (NSF) and the Congressional Committee on Equal…

This qualitative study examined the integration of arts and academic curricula at a performing arts school by focusing on the curriculum as it is understood and perceived by the students. The study centered on five students at a performing arts magnet school who were chosen based upon contrasts in their arts classes in order to represent a range…

The underrepresentation of Latino/a students in postsecondary education has received considerable attention in the research literature as well as national policy forums. Improving access to higher education for Latinos/as is predicated on increasing the pool of Latino/a high school graduates that are prepared to meet the rigors of college. This…

Mainly used in the 1960s, bubble chambers played a major role in particle physics. Now replaced with modern electronic detectors, we believe they remain an important didactic tool to introduce particle physics as they provide visual, appealing and insightful pictures. Sadly, this rare type of detector is mostly accessible through open-door events…