This site is a resource for K-12 teachers who are or will be implementing the National Common Core State Standards. To search for specific standards, start at the top and click on your grade level. At the top of each page are links to target specific ELA CCSS Standards. The resources listed are both free and premium resources. http://www.commoncorereadinglessons.com/
Included on the main page are links to specific Common Core Standards for all core subjects.