Yes, you can purchase Onsego prep for just one GED subject—Math, Science, Social Studies, or Language Arts.
This is an excellent option if you’ve already passed some of the GED tests or only need help in one area. Each subject plan includes video lessons, practice tests, flashcards, and tools to help you focus on your weak spots.
You can choose your subject and get started here: https://onsego.com/one-subject-prep/
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It’s all self-paced, so you can study on your schedule.
Last Updated on October 14, 2025