I am working with a small group in Mexico teaching them English. They are all 11-12 years old. I have 2 use Duolingo while I work with the other 2. Is there a way to find out the content of the lessons so I can preview/review the skills in class?
You could test out of a skill or group of skills. Then you can see what vocabulary is taught in each lesson of a skill. Is that what you are meaning?