This document provides information on diploma prep courses being offered in December and January for English 30-1, Social 30-1, Math 30-1, Chemistry 30, and Biology 30. Each course is $70 and will take place either at HHHS or LTCHS on various weekday evenings from December through January. To register you can call a provided phone number, visit a provided website, or check the listed Twitter or Facebook pages for more details.