Here is my version of Ashley over at That's So Second Grade!'s Common Core Labels for 3rd grade ELA. I have created labels for K, 1st, 3rd, and 4th grade for both ELA and Math. These labels can be used to organize materials for each standard. Below you can find links to both my post and Ashley's post on how we are using the labels.
These should be printed on Avery or Office Max brand Shipping Labels Template 5164