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.

Whether you're learning about quotients and numerators for the first time or you're looking for a quick review, The Standard Deviants deliver. Throw your calculators away: this video covers addition, subtraction, multiplication, division, fractions, ratios and percentages the quick and easy way.

As a famous English teacher once remarked on his deathbed, "Dying is easy; grammar is hard." If English is your native language, you probably don't have much trouble conversing and communicating with others. But even life-long English speakers have trouble with certain elements of grammar. That's where we can help.

Personal Finance will provide you with the seven steps designed to help you gain control of your financial future: dreaming, setting goals, financial planning, budgeting, saving, investing, and portfolio strategy review.

Includes such topics as: origins of government, types of government, components of American democracy, popular consent, popular sovereignty, equality.

Does the idea of speaking in front of an audience fill you with dread? Relax! The Standard Deviants will help you overcome your fear of public speaking and help you deliver your message with style and flair! Using proven attention-getters, illustrations, and delivery suggestions, this DVD will help you organize your thoughts and present them in a clear and persuasive manner.

The talented and lively Standard Deviants crew teaches viewers ways to understand the nature of language instead of guiding them by rote memorization. Learn the intricacies of grammar, numbers, verbs, conjugation, adjectives and more. How? Along with skits, musical performances and other creative programs designed by a team of educators, learners do drills and quizzes at the end of each segment, as well as a comprehensive exam.

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.

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.

Geometry Part 2 goes into detail on perimeter, circumference and area for 2-dimensional and 3-dimensional figures. This DVD is also helpful for students who need extra help understanding the Pythagorean Theorem. Difficult concepts are made crystal clear with easy-to-follow examples and graphic presentations. With the Standard Deviants by your side, you'll be calculating the surface of a sphere or the volume of a cylinder in no time!