Common Core Math Made Easy

IXL has come up with various Common Core math resources for teachers and homeschoolers.  While you will need a membership to access all of the site's features, much of the information is still extremely useful--and free!  Need to look up a standard on the fly?  Need an example to get you started?  Simply select a grade and roll your mouse's pointer over the specific standard and a sample will pop up!  This is great for those who are getting acquainted with Common Core Math standards.

You are able to find state and grade-specific information:

Here's an instant sample problem:

I'm interning in a second grade classroom, so I found this to be extremely helpful in my planning for a Teacher Worksample requirement.  If your class does a Problem of the Day, this site can help you to make sure you cover all of the Common Core Math requirements.

Source:
http://www.ixl.com/math/standards/