The Brisk extension allows for leveled resources as it can adjust the reading level of any text on the internet. This is great for differentiating instruction and meeting the needs of all learners.
Make sure to add the extension and then open an article. You can then select the extension (lower right of your screen). You will then see an image as you see below. You can then adjust the reading level as well as translate the article.
To see this in action, take a look at the 1 minute and 30 second YouTube tutorial.