This link will link you a number of resources for lesson planning. Do not be dismayed if you are not a Pinterest member! You will be able to link to all of the sites pinned here without a pinterest account; however, feel free to create your own pinterest pages and start pinning away.

 

Find here a plethora of classroom activites that are aligned to the common core standards.

 

Here are additional activities that are alligned to the common core standards. Scroll down to the Math Overview section to find grade level specific activites.