On the Same Track

On the Same Track PDF

Author: Carol Corbett Burris

Publisher: Beacon Press

Published: 2015-03-17

Total Pages: 210

ISBN-13: 0807036900

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A public school principal’s account of the courageous leaders who have dismantled the tracking systems in their schools in order to desegregate classrooms What would happen if a school eliminated the “tracks” that rank students based on their perceived intellectual abilities? Would low-achieving students fall behind and become frustrated? Would their higher-achieving peers suffer from a “watered-down” curriculum? Or is tracking itself the problem? A growing body of research shows that tracking doesn’t increase learning for the minority and low-income students who are overrepresented in low-track classrooms. This de facto segregation has led many civil rights advocates to argue that tracking is turning back the clock on equal education. As a principal at a New York high school, Carol Corbett Burris believed that the curriculum for the best students was the best curriculum for all. She helped lead a bold plan to eliminate tracking from her school, and the results couldn’t have been further from the doom-and-gloom scenarios of tracking proponents. Instead, there was a dramatic improvement in the achievement of all students, across racial and socioeconomic divisions, and a near elimination of the achievement gap. Today, due to those efforts, International Baccalaureate English is the twelfth-grade curriculum for South Side students, and all students take the same challenging courses, together, to prepare them for college. In On the Same Track, Burris draws on her own experience, on the experiences of other schools, and on the latest research to make an impassioned case for detracking. Not only does the practice of tracking fail to benefit lower-tracked students, as Burris shows, but it also results in the resegregation of classrooms. Furthermore, she argues that many of today’s popular reforms emanate from the same “sort and select” mentality that reinforces social stratification based on race and class. On the Same Track is a rousing, controversial, and yet optimistic account of how we need to change our assumptions and policies if we are to live up to the promise of democratic public education. Only by holding all students to the same high standards can we ensure that all have the same opportunity to live up to their full potential.

Dynamics of Vehicles on Roads and Tracks Vol 2

Dynamics of Vehicles on Roads and Tracks Vol 2 PDF

Author: Maksym Spiryagin

Publisher: CRC Press

Published: 2017-12-06

Total Pages: 1360

ISBN-13: 1351057162

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The International Symposium on Dynamics of Vehicles on Roads and Tracks is the leading international gathering of scientists and engineers from academia and industry in the field of ground vehicle dynamics to present and exchange their latest innovations and breakthroughs. Established in Vienna in 1977, the International Association of Vehicle System Dynamics (IAVSD) has since held its biennial symposia throughout Europe and in the USA, Canada, Japan, South Africa and China. The main objectives of IAVSD are to promote the development of the science of vehicle dynamics and to encourage engineering applications of this field of science, to inform scientists and engineers on the current state-of-the-art in the field of vehicle dynamics and to broaden contacts among persons and organisations of the various countries engaged in scientific research and development in the field of vehicle dynamics and related areas. IAVSD 2017, the 25th Symposium of the International Association of Vehicle System Dynamics was hosted by the Centre for Railway Engineering at Central Queensland University, Rockhampton, Australia in August 2017. The symposium focused on the following topics related to road and rail vehicles and trains: dynamics and stability; vibration and comfort; suspension; steering; traction and braking; active safety systems; advanced driver assistance systems; autonomous road and rail vehicles; adhesion and friction; wheel-rail contact; tyre-road interaction; aerodynamics and crosswind; pantograph-catenary dynamics; modelling and simulation; driver-vehicle interaction; field and laboratory testing; vehicle control and mechatronics; performance and optimization; instrumentation and condition monitoring; and environmental considerations. Providing a comprehensive review of the latest innovative developments and practical applications in road and rail vehicle dynamics, the 213 papers now published in these proceedings will contribute greatly to a better understanding of related problems and will serve as a reference for researchers and engineers active in this specialised field. Volume 2 contains 135 papers under the subject heading Rail.