I am looking forward to being certified in this approach. It was greatly beneficial for my daughter.
Orton-Gillingham is an instructional approach intended primarily for use with persons who have difficulty with reading, spelling, and writing of the sort associated with dyslexia. It is most properly understood and practiced as an approach, not a method, program, system or technique. In the hands of a well-trained and experienced instructor, it is a powerful tool of exceptional breadth, depth, and flexibility.
View the Orton-Gillingham site for more information.