A part-time commitment means you'll have fewer opportunities to accrue benefits compared to a full-time commitment. Full-time Soldiers often qualify for more substantial financial aid and quicker benefit accrual. It's possible a part-time commitment *could* contribute to your education, covering some costs, but it's highly unlikely to cover the entire cost of a full-time education. You'd likely need to supplement with other financial aid sources like scholarships, loans, and part-time jobs.
To get a clear understanding of how much educational assistance you might receive with a part-time commitment, you should contact your state's National Guard Education office and/or your recruiter. They can provide specifics based on your situation and available programs.