Join Joseph Lowery for an in-depth discussion in this video Using the exercise files, part of Dreamweaver CC 2015 New Features.
You can either follow the whole course chapter by chapter or jump in at any point. Of course, if you'd rather not use the Exercise Files, you can definitely follow along with your own assets.
Check back often for updates. New chapters will be added each time Adobe releases a major Dreamweaver CC update.