C. Alan Canant

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!

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.

Organic Chemistry is a branch of chemistry that deals specifically with the structures, synthesis, and reactions of carbon-containing compounds. This organic chemistry tutorial will help you understand the various structures and reactions, as well as acids, bases, nomenclature, alkene and cycloalkene conformations, functional groups, Markovinkov's Rule, hydroxylation reactions and cis- and trans- isomers.