First Case, Second Case

This edition of Trigonometry includes such topics as radians, the special angles, right triangles, the Pythagorean Theorem, sine, cosine, tangent, law of cosines and law of sines.

In Astronomy Part 2, you will learn all about the planets, asteroids, comets, meteoroids, the layers of the sun, fusion, and more. The Standard Deviants make learning astronomy easier with their unique teaching style, which incorporates humor, mnemonics, and sophisticated computer graphics.

Every year, millions of high school and college students walk into their first geometry class thinking: "Circles and squares. How tough can it be?" Then they encounter the postulates, statements and theorems! But have no fear, our simple, straightforward format will help students understand and make sense of geometry.

Physics is a system of models of nature according to which all phenomena are explained in terms of matter and force. Sound confusing? It doesn't have to be! Whether you need help with high school physics, need to review for a college physics class, or you're studying for the AP Physics Exam, this physics tutorial will help you understand the basics, such as Newton's Laws, the Law of Universal Gravitation, Kepler's Law and more.

Part 2 starts off with a quick review of graphing as well as sine, cosine and tangent. From there, this video charts new territory as we dive into amplitude, curves, double-angle formulas, sum-to-product-formulas and identities. Using computer graphics and animation, the Standard Deviants illustrate these complicated concepts far better than any blackboard!

A look at the issue of high-quality early care and education in America, from home to childcare to preschool; the tragic cost of getting it wrong; and the huge payoff - for our kids, our families and our country - of getting it right.

A teacher in a disadvantaged community rebels against a system that neglects many of its vulnerable students. Gloria Merriex transforms into a trailblazer, using rap, dance and other innovations to enable children to thrive in school—and beyond.

A low budget, comedic documentary following a young man trying to take a deeper look into water, its purpose, and how we, as a society have chosen to use it.

In the late 1960s, with the triumph of bilingualism and biculturalism, New Brunswick's Université de Moncton became the setting for the awakening of Acadian nationalism after centuries of defeatism and resignation. Although 40% of the province's population spoke French, they had been unable to make their voices heard. The movement started with students-sit-ins, demonstrations against Parliament, run-ins with the police - and soon spread to a majority of Acadians. The film captures the behind-the-scenes action and the students' determination to bring about change. An invaluable document of the rebirth of a people.

A major figure in contemporary feminism and the first Frenchwoman to win the Nobel Prize for Literature, Annie Ernaux is seen by many as a source of individual and collective emancipation, blending the intimate with the universal. Filmmaker Claire Simon has devoted an original portrait to her, giving students and teachers a voice.

It’s the last dictatorship of Europe, caught in a Soviet time-warp, where the secret police is still called the KGB and the president rules by fear. Disappearances, political assassinations, waves of repression and mass arrests are all regular occurances. But while half of Belarus moves closer to Russia, the other half is trying to resist…

In the vast expanse of desert East of Atlas Mountains in Morocco, seasonal rain and snow once supported livestock, but now the drought seems to never end. Hardly a blade of grass can be seen, and families travel miles on foot to get water from a muddy hole in the ground. Yet the children willingly ride donkeys and bicycles or walk for miles across rocks to a "school of hope" built of clay. Following both the students and the teachers in the Oulad Boukais Tribe's community school for over three years, SCHOOL OF HOPE shows students Mohamed, Miloud, Fatima, and their classmates, responding with childish glee to the school's altruistic young teacher, Mohamed. Each child faces individual obstacles - supporting their aging parents; avoiding restrictions from relatives based on traditional gender roles - while their young teacher makes do in a house with no electricity or water.

A personal essay which analyses and compares images of the political upheavals of the 1960s. From the military coup in Brazil to China's Cultural Revolution, from the student uprisings in Paris to the end of the Prague Spring.

In a Europe traumatized by the First World War, educationalists point the finger of blame: the school, which produced “brave soldiers”. The task now is to build peace and develop a new education for a generation of children who, it is hoped, will never wage war again. How can we educate them without surveillance and punishment? How can we help them to emancipate themselves? To make children happy is to make them better adults, according to those who embarked on the adventure. Their names are Rudolf Steiner, Maria Montessori, Célestin Freinet, Alexander S. Neill, Ovide Decroly, Paul Geheeb or Janusz Korczak, each of them inventing educational methods. A Swiss pedagogue, Adolphe Ferrière, brought them together in the Ligue internationale de l'éducation nouvelle.

The documentary's title translates as "to be and to have", the two auxiliary verbs in the French language. It is about a primary school in the commune of Saint-Étienne-sur-Usson, Puy-de-Dôme, France, the population of which is just over 200. The school has one small class of mixed ages (from four to twelve years), with a dedicated teacher, Georges Lopez, who shows patience and respect for the children as we follow their story through a single school year.

In American Sign Language (ASL) with subtitles available in English, Spanish and Canadian French. This powerful documentary uses real life experiences from Deaf people of varied social, racial, and educational boundaries showing how this form of oppression does lasting and harmful damage. Bonus materials include directors' comments from Ben Bahan and H-Dirksen Bauman and additional scences. Teachers: This film is a wonderful tool for beginning ASL students, as an introduction to a side of Deaf culture that cannot be found in any textbook.

Morgan Spurlock tours the Middle East to discuss the war on terror with Arabic people.

Half blind and half deaf, ostraziced Cuban writer Rafael Alcides tries to finish his unpublished novels to discover that after several decades, the home made ink from the typewriter he used to write them has faded. The Cuban revolution as a love story and eventual deception is seen through the eyes of a man who is living an inner exile.

Young members of 3 New Orleans school marching bands grow up in America's most musical city, and one of its most dangerous. Their band directors get them ready to perform in the Mardi Gras parades, and teach them to succeed and to survive.

“The Walkout” is a new documentary that brings to light a pivotal but often overlooked moment in Texas history: the 1968 student walkout at Edgewood High School in San Antonio’s Westside. Fed up with underfunded classrooms, uncertified teachers, and crumbling facilities, a group of young Mexican American students and their families organized a bold protest that would become a catalyst for statewide education reform. Told through the voices of the original students, community leaders, and historians, The Walkout weaves together personal testimony, historical footage, and present-day reflections to honor the legacy of resistance born in San Antonio’s Westside. This film doesn’t just revisit the past; it also draws a direct line to today’s struggles over school funding and equity in Texas.