Develop weekly schedules to be distributed to and discuss with students. Be extremely sensitive to safety issues . Use common sense when assigning job sites. As trainers it is essential that you are well organized and fully understand expected outcomes. Try and treat students as workers not children.
Data collection is very important.
Try not to intervene immediately, using common sense. Allow student some time to either work out the problem or ask for assistance. Comments made daily should be concise and relative to weaker areas. Be specific, NOT general. From these comments goals and objectives with emerge and subsequently tightening up you training program.