I've seen some of the training materials put out by both Kids on the Block and OWS and while they're not bad, they're not great either. You're right about videotaping though - it's a very, very good idea though. It's amazing how much people improve once they can see what their performance looks like. I don't like using mirrors unless I'm demonstrating something specific (I've found people get dependent on them if they're used too much in rehearsal) but that's a personal preference.
This was a outline I wrote for some training I did at the beginning of the year. This was for a 40 minute show, which we only had six weeks to rehearse for (which is a really rushed schedule) and the puppeteers all had some very basic puppetry experience so you might have to adjust this accordingly:
Training Session #1
- Read-through script, discuss & familiarize puppeteers with characters
- Discuss type of puppets used; explain proper puppet care & handling
- Discuss puppetry skills / review puppetry technique handout*
- Workout / warm-up (important to do this every rehearsal!)
- Explain the basics of puppet movement/manipulation
- Discuss script memorization techniques and importance
- Role-play characters & situations from script
Training Session #2
- Review checklist for shows (you should have a checklist for shows)
- Block entire script
- Take home puppets for additional, independent rehearsal (first time)
Training Session #3
- Assign and discuss individual team member responsibilities
- Discuss school (or theatre/church) etiquette
- Present entire script
- Detailed critique of presentation
- Take home puppets for additional, independent rehearsal
Training Session #4
- Present entire script
- Detailed critique of presentation
- Videotape additional presentation of entire script
- Review/critique videotape
- Take home puppets for additional, independent rehearsal
Training Session #5
- Review of school (or theatre church) etiquette
- Review show procedures
- Review information about the organization doing the shows (if applicable)
- Full Dress Rehearsal (one or two, at the Director’s discretion)
- Survey team for opinions/feedback on training & rehearsal process
Training Session #6
- Full dress rehearsal w/audience
*I can send you a copy of this puppetry handout if you email me privately.
Where I think a lot people make mistakes teaching/directing puppetry to a team for a show is they focus too much on technical things like lip sync, eye focus, etc. and not enough on staging and characterization. Technical skills are really, really important but they take years to learn properly. The ideal way to learn puppetry is to practice for several years, but that's often not practical so I've found it's helpful to spend a few hours introducing basic puppetry skills and then review those skills each week and let people learn/improve as they go.
A really good book to check out for training plans is George Latshaw's "Complete Book of Puppetry" which I've used as the basis for a lot of the training I've done. It's available through amazon.com but most libraries have at least one copy in their system. It's really meant for glove puppets, but there’s a still lot of good info in it.