How To Google Search By Reading Level
1. First, choose a term, and Google it as you always have, whether you’re looking for a copyright-free version of an American classic or National Geographic's Animal Jam.
2. Next, click “Advanced Search” which is located at the bottom of the search page.
After you have clicked on the "Advanced Search" button, your search page will reload with this information located at the top of the page.
You are able to sort search results for the three levels.