The Children Must Learn

You Gave Me A Song offers an intimate portrait of old-time music pioneer Alice Gerrard and her remarkable, unpredictable journey creating and preserving traditional music. The film follows eighty-four year old Gerrard over several years, weaving together verité footage of living room rehearsals, recording sessions, songwriting, archival work, and performances with photos and rare field recordings. Much of the film is told in Alice’s voice and via interviews with musical collaborators and family members who share the story of Alice and others chasing that high lonesome sound.

EVERYTHING YOU NEED TO KNOW TO ACE PRE-CALCULUS IS AT YOUR FINGERTIPS: functions, polynomials, f(x), RATIONAL FUNCTIONS, standard form for rational functions, disguised rational functions, multiplying rational functions, FOIL (review), dividing rational functions, invert & multiply, compound fractions, adding rational functions, common denominators, subtracting rational functions, all four operations together, graphing rational functions, discontinuities, removable singularity, vertical asymptotes, horizontal asymptotes, finding asymptotes, finding roots, word problems, SYSTEMS OF LINEAR EQUATIONS, solving graphically, algebraic substitution, algebraic elimination, SYSTEMS OF INEQUALITIES, inequality basics, graphing linear inequalities, SYSTEMS OF EQUATIONS WITH MORE THAN TWO VARIABLES

Required study by high schools and colleges, algebra has been a notorious stumbling block for students. Without a solid foundation in algebra, however, you cannot expect to do well in more advanced math and science courses, such as calculus, physics and chemistry. Suitable for students of all ages, this DVD presents the three basic principles of algebra in a clear, fun and approachable manner: functions, algebraic properties and linear equations.

In this short documentary, a Musqueam elder rediscovers his Native language and traditions in the city of Vancouver, in the vicinity of which the Musqueam people have lived for thousands of years. Writing the Land captures the ever-changing nature of a modern city - the glass and steel towers cut against the sky, grass, trees and a sudden flash of birds in flight and the enduring power of language to shape perception and create memory.

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.

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.

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.

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!

At America's elite MIT, a Ghanaian alum follows four African students as they strive to graduate and become agents of change for their home countries Nigeria, Rwanda, Tanzania, and Zimbabwe. Over an intimate, nearly decade-long journey, all must decide how much of America to absorb, how much of Africa to hold on to, and how to reconcile teenage ideals with the truths they discover about the world and themselves.

An inside look at the notorious Sing Sing Correctional Facility, where one of the U.S.’s only in-prison college programs, Hudson Link, offers long-time inmates an education – and a new lease on life.