4-H Express Guides and Training Topics were devised to train military staff on how to introduce a variety of projects to 4-H youth and their families.  While produced through the 4-H Military partnership, the lessons found at this site are valuable to any 4-H volunteers.  Could be a great training tool for an upcoming 4-H Association meeting.

http://4-hmilitarypartnerships.org/resources/curriculum/expguides.html