Theory of Sets

Meet the Math Facts videos made learning math facts fun and easy. Now it is time to practice what you have learned. Meet the Math Drills Subtraction provides hours of practice so that you will be able to recall subtraction equations from 0 to 10 with rapid speed! You will be amazed at how easily you can learn math!

Meet the Math Facts videos made learning math facts fun and easy. Now it is time to practice what you have learned. Meet the Math Drills Addition provides hours of practice so that you will be able to recall addition equations to 10+10 with rapid speed! You will be amazed at how easily you can learn math!

Meet the Math Facts videos made learning math facts fun and easy. Now it is time to practice what you have learned. Meet the Math Drills Multiplication provides hours of practice so that you will be able to recall multiplication equations to 12x12 with rapid speed! You will be amazed at how easily you can learn math!

Meet the Math Facts videos made learning math facts fun and easy. Now it is time to practice what you have learned. Meet the Math Drills Division provides hours of practice so that you will be able to recall division equations from 0 to 12 with rapid speed! You will be amazed at how easily you can learn math!

The story of two girls, Alice Zhang and Fan Chung Graham, who grew up together in Taiwan in the 60s and dreamt of pursuing math.

An investigation into the theory that Mt. Ararat in Turkey is the final resting place of Noah's Ark.

An experimental mathematics film designed to elucidate the study of four-line conics.

Animated work detailing the unrequited love that a line has for a dot, and the heartbreak that results due to the dot's feelings for a lively squiggle.

In an age when genius is a mere commodity, it is useful to look at a person who led a rich life without the traditional trappings of success. A man with no home and no job, Paul Erdös was the most prolific mathematician who ever lived. Born in Hungary in 1913, Erdös wrote and co-authored over 1,500 papers and pioneered several fields in theoretical mathematics. At the age of 83 he still spent most of his time on the road, going from math meeting to math meeting, continually working on problems. He died on September 20, 1996 while attending such a meeting in Warsaw, Poland.

A documentary about the life and work of seminal mathematician Srinivasa Ramanujan.

A girl goes on the computer to download a shape

Adding and subtracting basic equations by sight is essential to a solid math foundation. Meet the Math Facts 1, 2, and 3 make learning to add and subtract fun and easy! With adorable characters that your child will grow to love, your child will be able to easily recall basic math facts to 10 + 10. Preschool Prep Series products have won over 25 national awards and are used in thousands of schools across the country! You will be amazed at how easily your little one can learn math!™ Level 1 - Sums 0 to 8

A mathematical play on one repeated movement. It imparts a sense of possibilities: that something simple can produce complex and unexpected patterns. As with an atom, the variety of possibilities from a base movement is potentially infinite.

Today we cut the granite with diamond-cut blade as is one of the most difficult rocks to cut due to its hardness.How could the egyptians, if it was them, have achieved those shapes in the sculpture sphinx of Sénousret made of Migmatite material, which is harder than granite? What was that extraordinary tool that made this possible? This example is what disputes all the official theories of egyptology. Dozen of questions now arise. Did the egyptians really have an advance technology that was losted over time? The answer is in this movie.Lucky is to understand that in 2019, we have a chance to learn how the Great Pyramid was built, who built it, and what its hidden behind it. Let yourself go and come discover the biggest mystery of humanity, the New Great Story!

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.

This DVD dives into the advanced principles of Algebra. The Standard Deviants tour of the world of algebra continues with complete coverage of quadratic equations, quadratic roots and factors, and higher order polynomials. Suitable for all ages, Algebra Part 2 clearly presents these principles in a fun and approachable manner. A completely stand-alone video! Part 1 is not required.

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 triangle trigonometry.

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!