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State of Illinois High School Diploma (GED®/HISET®) FAQ

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When are classes offered? When do I start?


You can take English classes in the morning or evening on weekdays. They are available for Spanish classes in the evenings and on weekends. There are three semesters each year: August (early start)/September (late start), January, and April. You can start enrolling at any time. It's a good idea to begin enrollment at least four weeks before the semester you want to start.


Adult Basic Education Center

Building K, Room K100
Fax: 847-931-3919