About This Lesson
This source is from the U.S. Department of Education, Institute of Education Sciences, What Works Clearinghouse (http://ies.ed.gov/ncee/wwc/)
Orton-Gillingham is a broad, multisensory approach to teaching reading and spelling that can be modified for individual or group instruction at all reading levels. Teaching sessions are action oriented with auditory, visual, and kinesthetic elements reinforcing one another. The approach targets persons with the kinds of language processing problems (reading, spelling, and writing) associated with dyslexia.
The link does not take you directly to sources using the Orton Gillingham method.