This Lynda.com video provides a quick introduction to Angular JS. Here is link to the entire course.

AngularJS is a JavaScript framework for creating single page web applications. However, a lot of times when you hear about it, there’s a lot of technical jargon associated with the framework. So let’s take a minute to understand some of the main concepts behind AngularJS. So, first of all, AngularJS is a framework. A framework implies that instead of writing code however you want, you change the way you write your applications and follow the standards set by the framework. By doing this, you can take advantage of some of the built-in features and with AngularJS that means templating, filters, two-way data-binding and more.