Check out the 3rd edition of “Optimizing Outcomes for Students who are Deaf or Hard of Hearing” that includes 10 essential principles.

https://www.nasdse.org/LinkClick.aspx?fileticket=9v8pO3R7Nzk%3D&tabid=36&fbclid=IwAR1h2VOrX89ELWDVN2K3WI5zFIGBZQHhvuZEtH-gSDj7hOnBBGXt5SsiYOI