Teachers' Domain is a free digital media service for educational use from public broadcasting and its partners. You’ll find thousands of media resources, support materials, and tools for classroom lessons, individualized learning programs, and teacher professional learning communities.
Resources are well categorized, and searchable by topic and grade level. Once you've registered at the site (it's free), you'll see that all lessons are aligned with the Common Core State Standards (aka the National Standards) as well as state standards, when available.
I also appreciate that rather than search through hundreds of plans, I can drill down to the specific skill or topic I'd like to see, as shown in the screen capture below.
If you need some help navigating the site, working with video files, or planning instructional units, Teachers' Domain offers online courses and teaching strategies in a number of formats.
Visit Teachers' Domain and see for yourself how easy they've made media integration. Then continue to check back as more resources are added.