. . . through ASL University website (click on students, teachers, or parents).http://www.lifeprint.com/asl101/index.htm
ASL University is an online curriculum resource for American Sign Language students, instructors, interpreters, and parents of deaf children.
Feel free to use the various lessons and resources for self-study at no cost. There is no need to register or pay. These resources are free for your personal study. If you are a teacher, you have permission to use the lessons to teach your in-person classes.