Oklahoma State Department of Education mentions CorePlanner as a 'searchable database of common core standards.' We are honored to be listed ! Thank you Superintendent Dr. Janet Barresi for the mention.
This site has an abundance of timely access to relevant information & resources to enhance your teaching career.
http://www.ok.gov/sde/common-core-english-language-arts-ela
http://ok.gov/sde/common-core-math