These classes are 4 week sessions as opposed to an 8 week session.
Materials are not able to be distributed face to face so ensure your materials list only includes items easily obtainable via local stores or online distributors such as Amazon.
Choose your instructors wisely. The virtual format is best taught by a “larger than life” personality. Commanding the attention of online learners is tougher than in typical in person format.
Online learners tend to have a shorter attention span. Ensure you are "checking in" with students or shifting activities every 15-20 mins.