Miles of Tiles

Miles of Tiles PDF

Author: Charles Radin

Publisher: American Mathematical Soc.

Published: 1999

Total Pages: 134

ISBN-13: 082181933X

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"Miles of Tiles" is a mathematics lesson for middle school classes requiring students to calculate the number and cost of tiles needed to cover the floor of the classroom. This lesson includes Internet activities. "Miles of Tiles" is presented as a service of the Link-to-Learn Professional Development Project of Pennsylvania, a state-sponsored educational technology initiative.

Professor Stewart's Cabinet of Mathematical Curiosities

Professor Stewart's Cabinet of Mathematical Curiosities PDF

Author: Ian Stewart

Publisher: Basic Books

Published: 2009-01-06

Total Pages: 322

ISBN-13: 078672725X

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Knowing that the most exciting math is not taught in school, Professor Ian Stewart has spent years filling his cabinet with intriguing mathematical games, puzzles, stories, and factoids intended for the adventurous mind. This book reveals the most exhilarating oddities from Professor Stewart's legendary cabinet. Inside, you will find hidden gems of logic, geometry, and probability-like how to extract a cherry from a cocktail glass (harder than you think), a pop-up dodecahedron, and the real reason why you can't divide anything by zero. Scattered among these are keys to Fermat's last theorem, the Poincaréonjecture, chaos theory, and the P=NP problem (you'll win a million dollars if you solve it). You never know what enigmas you'll find in the Stewart cabinet, but they're sure to be clever, mind-expanding, and delightfully fun.

Wetland Drainage, Restoration, and Repair

Wetland Drainage, Restoration, and Repair PDF

Author: Thomas R. Biebighauser

Publisher: University Press of Kentucky

Published: 2021-05-11

Total Pages: 663

ISBN-13: 0813183278

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Wetlands are a vital part of the landscape and ecology of the United States, providing food and shelter for species ranging from the beautiful wood duck to the tiny fairy shrimp. These areas provide critical habitat for fish and wildlife, protect communities from flooding, and recharge groundwater supplies—yet they continue to be destroyed at an alarming rate. A detailed analysis of wetlands management, Wetland Drainage, Restoration, and Repair is a comprehensive guide to the past, present, and future of wetland recovery in the United States. The book includes a historical overview of wetland destruction and repair over the past two hundred years and also serves as a unique resource for anyone, from novice to engineer, interested in the process of wetland restoration. Author Thomas R. Biebighauser draws from his own vast experience in building and repairing more than 950 wetlands across North America. Included are numerous photographs and case studies that highlight successes of past projects. Detailed, step-by-step instructions guide the reader through the planning and implementation of each restoration action. Biebighauser also provides a number of effective strategies for initiating and improving funding for wetlands programs. Wetland Drainage, Restoration, and Repair is essential reading for all who care about and for these important ecosystems.

Northeast and Midwest United States

Northeast and Midwest United States PDF

Author: John T. Cumbler

Publisher: Bloomsbury Publishing USA

Published: 2005-04-19

Total Pages: 340

ISBN-13: 1576079104

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An engaging, personalized look at the interplay between people and nature in the northeastern and midwestern United States, from prehistory to the present. The Northeast and Midwest regions of the United States provide a fascinating case study for the emergent field of environmental history. These regions, with their varied resources, were central to the early economic success of the nation. Consequently, the early industries in these regions altered and depleted the landscape as people changed their locations and occupations. Fishing and whaling on the northeastern coast have given way to tourism and sailing. The great stands of timber around the Great Lakes have been replaced by farms and dairies. The textile mills, powered by the falls of the Piedmont and once yielding wealth, now stand empty. That humans shape their environment and, in turn, must respond to the consequences is broadly obvious. Using the voices of historical figures, both notable and obscure, this book brings to life the interaction between humans and their environments and illustrates the consequences of those interactions. Part of ABC-CLIO's unique Nature and Human Societies series, this book enables readers to better understand humanity's effect on the environment.

Report

Report PDF

Author: Iowa State Horticultural Society

Publisher:

Published: 1884

Total Pages: 712

ISBN-13:

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