Weston Woods Animated Children's Books
Explore how taxes impact your life. Find out about the importance of federal, state, and local taxes and learn what they pay for. Meet young business owners who sell lacrosse socks and others who serve as swimming instructors and hear how they handle taxes.
Systems of synchronization occur throughout the animate and inanimate world. The regular beating of the human heart, the swaying and near collapse of the Millennium Bridge, the simultaneous flashing of gangs of fireflies in Southeast Asia: these varied phenomena all share the property of spontaneous synchronization. This unit shows how synchronization can be analyzed, studied, and modeled via the mathematics of differential equations, an outgrowth of calculus, and the application of these ideas toward understanding the workings of the heart.
Learn how to use the concept of similarity to measure distance indirectly, using methods involving similar triangles, shadows, and transits. Apply basic right-angle trigonometry to learn about the relationships among steepness, angle of elevation, and height-to-distance ratio. Use trigonometric ratios to solve problems involving right triangles.
Weston Woods Animated Children's Books
Learn about the classifications of triangles, their different properties, and relationships between them. Examine concepts such as triangle inequality, triangle rigidity, and sidesideside congruence, and look at the conditions that cause them. Compare how these concepts apply to quadrilaterals. Explore properties of triangles and quadrilaterals through practical applications such as building structures.
Earth's essential systems are being stressed in many ways. There are many tipping points in the environment, beyond which there could be serious consequences. Will human ingenuity, resiliency, and cooperation save us from the worst outcomes of our global experiment?
Dave begins this journey at the home of Thaddeus Kosciuszko, a Polish engineer who was a compatriot of Benjamin Franklin and became head engineer of the Continental Army. Leaving land and goods to the benefit of released American slaves, Thaddeus ultimately returned to Poland to participate in a revolution in his native country. At Germantown, Dave visits the house that General Howe successfully defended and tells the little-known story of George Washington returning General Howe's dog after the conflict. At Valley Forge, Dave recall the harsh winters of 1777 and 1778, when General Von Steuben transformed the beleaguered Revolutionary army into an 18th century fighting force.
The conventional notion of dimension consists of three degrees of freedom: length, width, and height, each of which is a quantity that can be measured independently of the others. Many mathematical objects, however, require more
I Choose My Future, a captivating presentation and video series, provides viewers with comprehensive, straightforward insight into how substance abuse impacts the individual, their families, and society.
Global 3000 is Deutsche Welle's weekly magazine that explores the intersection of global development and the environmental and social conditions of the diverse cultures of the world. In each program, host Michaela Kufner presents three to four video-rich segments that profile a different part of the planet where man's quest for economic and industrial strength is jeopardizing the ecosystems and the social and economic structures of people thousands of miles away. The program not only documents where those struggles are taking place - but how some groups and individuals are finding solutions to the growing problems of global development.
In Part I, Cathie Wright-Lewis
How do societies assign value to land, labor, and material goods? Manorial economies in Japan and medieval Europe are contrasted with the tribute economy of the Inka, and the experience of dramatic economic change is illustrated by the commercial revolution in China.
Arguments about the legitimate source of political power centered on divine right versus naturalnlaw.n
This program addresses the importance of numbers and having a sense for them in order to make good decisions in life as well as on the GED test. A host and several guests underscore the importance of using numbers in their daily lives. Video also depicts exchanges between car buyer and dealer over price, and traveler trying to understand directions in foreign country. Numbers are important because they are uniformly standard everywhere. They are also linear and infinite, which allows for easy comparison to see if one number is more than, less than, or the same as another. Learning math, like any new process, involves understanding specific terminology. Understanding symbols is more important than arithmetical ability. Getting a feel for numbers is necessary in order to restate a mathematical value or problem. Estimating is an important ability that can aid people in purchasing and other decisions.
Global 3000 is Deutsche Welle's weekly magazine that explores the intersection of global development and the environmental and social conditions of the diverse cultures of the world. In each program, host Michaela Kufner presents three to four video-rich segments that profile a different part of the planet where man's quest for economic and industrial strength is jeopardizing the ecosystems and the social and economic structures of people thousands of miles away. The program not only documents where those struggles are taking place - but how some groups and individuals are finding solutions to the growing problems of global development.