LearnZillion is aligned to the Common Core State Standards, and is searchable by key word, strand, or specific standard. Each lesson is video-based, which is wonderful for our visual students. Many lessons also have a "Commentary" video, with suggestions for the teachers. Reading lessons have pdf files of anchor texts. Many lesson plans also contain an assessment, piece, too!
All in all, it looks like a fantastic new resource. These lessons were designed and created by teachers, not people that have been out of the classroom too long.
Take a few minutes and give LearnZillion a try. It's a free resource that's well worth looking into!