A lot of the literature on reflection-in-action has its roots in Service Learning.

Advisory—A Call to Action - a unit on Service Learning for Grades 6-8
http://learningtogive.org/lessons/unit150/

Planning a Service Project - a unit for Grades 6-8 and 9-12 from the Peace Corps
http://www.peacecorps.gov/wws/educators/lessonplans/lesson.cfm?lpid=217

Reflection Toolkit (PDF), Northwest Service Academy, Metro Center, Portland, OR: www.northwestserviceacademy.org

Service-Learning: Using Structured Reflection to Enhance Learning from Service
http://www.compact.org/disciplines/reflection/
Campus Compact is a national coalition of more than 1,100 college and university presidents - representing some 6 million students - dedicated to promoting community service, civic engagement, and service-learning in higher education.

How to Guide for REFLECTION (also see attachment below in Word format "how2guide.doc")
The National Service-Learning Cooperative ServeAmerica K-12 Clearinghouse, Pennsylvania Institute for Environmental and Community Service Learning, Northeast Regional Technical Assistance Center, Compiled by Lorraine Parrillo