Hi! I'm teaching a series of courses relating to Marine Services. It had previously been determined that about half the time would be lecture, and half the time hands-on. The lecture is fine, but I have eight students that have to have a meaningfull work session during that 1.5 hr. period allocated to hands-on. I end up running around like a nut trying to respond to each persons needs quickly enough to not waste a big part of his night's experience. I've been reluctant to change the format to a 3 hour lecture one night and a 3 hour class the next night. It just seems that 3 hours of non-stop industry standards would be pretty dry. any suggestions?