Ask for their opinions and input to help you plan the service project and set goals and objectives. Young persons might be more sensitive - check in with them often to see how they are doing and give them time to discuss their feelings or reactions with you. Tap into the youth enthusiasm and follow it towards creating different projects, if needed. Give tangible, immediate rewards for work accomplished. Also consider ways to thank each young person publicly within peer group setting and via school and community newspapers, church or synagogue bulletins, etc.
Parties are a good forum for recognizing their contributions.
Keep records of attendance and accomplishments. Offer letters of reference to youth who have contributed many hours to your agency. Risk management with youth School groups usually assume liability during regular school hours. Make sure youth groups are covered under the school or youth organization's insurance policy. Most schools require permission slips from parents.