Jennifer, hard to comment when I do not know the subject matter and the level of blooms taxonomy they need to be mastering the subject matter but classes this size tend to accommodate case studies and projects more than lectures and discussions. Each student can take turns playing different roles and levels of leadership. I would see this as a blessing to be able to dedicate so much time to each student but like I stated the more I know about the subject matter and the curriculum the better I can assist you. You may also gain some incredible insights by looking into the MaxKnowledge Lounge located at http://www.careercollegelounge.com/. There are always other instructors that have similar issues to resolve and you can share your experiences and learn from your peers. James Jackson