ReadWorks Offers 1,000+ Reading Passages Aligned to Common Core Standards | Lily's Teaching Tools |

"ReadWorks is a free service that has cataloged hundreds of lesson plans and more than one thousand non-fiction reading passages aligned to Common Core standards. With a free ReadWorks account you can search for lessons and reading passages by grade and skill. In your account you can create digital binders of the lesson plans and reading passages that you want to use." 

Via Beth Dichter