Grades 9-12 Math Common Core Resources:

Feel free to add your resources as well, just make sure you add a description as to why you think it is a good resource.

Document
Description
Algebra modules
engageny HS modules



North Carolina unpacked documents
This should be the most recent version, but you can also check at the NC Resource page

Model Curriculum Document from Department of Education in Ohio for Algebra

Model Curriculum Document from Department of Education in Ohio for Functions

Model Curriculum Document from Department of Education in Ohio for Number and Quantity

Model Curriculum Document from Department of Education in Ohio for Statistics and Probability

Curriculum module: Arithmetic operations on polynomials