It depends on what plan you purchased.
Each Advantage plan includes 4 main GED® courses: Language Arts, Math, Science, and Social Studies, and Skill Builders (add-ons). You can read about it here: https://onsego.com/online-ged-classes/
If you register for one of the single subjects, then check one of these links:
In addition to our 4 main GED subject courses, Onsego provides add-ons that make your study time more effective. These skill builders include the TI-30XS Calculator course, GED Ready vouchers, Essay Checker, AI Math Helper, Score Booster Service, and more.
Last Updated on October 15, 2025
