Casulo

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;...

In Astronomy Part 2, you will learn all about the planets, asteroids, comets, meteoroids, the layers of the sun, fusion, and more. The Standard...

This series also covers the essential concepts of astronomy: gravity, the light spectrum, Earth's magnetic field, the solar system, the sun, Kepler's...

Every year, millions of high school and college students walk into their first geometry class thinking: "Circles and squares. How tough can it be?"...

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...

Zombies are part of pop culture, but what are they? Where do they come from? To find real zombies we visit Haiti where Zombies are an integral part...

Geometry Part 2 goes into detail on perimeter, circumference and area for 2-dimensional and 3-dimensional figures. This DVD is also helpful for...

A documentary feature film which aims to expand the usually one-sided conversation between students and teachers. During its runtime, raw experiences...

The Standard Deviants serve-up all sorts of useful trig vocabulary. Get your fill of degree and radian measurements, and a sampler platter of right...

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

A paralysingly beautiful documentary with a global vision—an odyssey through landscape and time—that attempts to capture the essence of...