Resources for Adult Learners
Many of the links below have monthly/annual fees. However, most of them have free lessons or free trials. I have found a lot of great free resources from these sites and have also paid for several of them. I recommend trying out the free lessons and trials to find what materials match your teaching style.
Teaching English - This site has excellent lessons that are completely free. There are options for in-person and remote teaching.
Off2Class- Free trial and lessons available. It has its own teaching platform that can be used with Zoom which makes it very unique. Fees are per student, but they are minimal.