10-15 hours approximately. The previous instructor did not provide me with the notes from the labs (only lectures), so I ended up creating all the labs myself.
Answered - UNIX Instructor (Former Employee) - Longmont, CO
I worked approximately 5 hours per week outside the class for assignments and prepping.
Answered - Instructor for Certified Nursing Assistant Program (Former Employee) - Westminster, CO
About 10 hours.
Answered - Adjunct faculty (Former Employee) - Fort Collins, CO