1. You don't.
ONLINE SCHMONLINE
Robin K. Hill
University of Wyoming
Your class is going fine, you carry on lectures and discussion in the classroom, students are interested in the material, and work is done on paper and on the chalkboard. Furthermore, you don't have the time or inclination to master new software skills.
Pedagogy: We have no reason to believe that learning is carried on more productively over the Internet than in class, and you have no reason to feel that you are shirking your duty. (Classroom instructors who eschew online courses should, of course, take full advantage of a face-to-face setting, stimulating interaction, monitoring and measuring student learning, and devoting attention to issues as they arise.)
You never need an online supplement for its own sake.
Platform: No obligations. Relief and gratitude