Janelle, have you read the getting started section here? Also, the curriculum guide is extremely helpful. Even if you do not choose those particular materials, it is helpful as a guide to just what to teach. I don’t want to load you down with a bunch of info if you’ve already perused this site, so maybe there are some specific questions you have. A 13yo would be in 7/8th grade? Welcome! You will be blessed by the fellowship here!