This fee registers one family (may be used by any students in your family) for a 2 semester (full school year) self-paced (recorded) class. You're family will have access to the class for nine months. You may increase the quantity ordered to register for more than one self-paced class. Enter notes in the comments section during the checkout process on this page to indicate name(s) of class(es). The options for self-paced (recorded) 8th-12th grade 2 semester (full school year) classes are: 1. Standard High School Biology 2. Standard High School Chemistry 3. Standard High School Physics 4. Standard High School Anatomy & Physiology.