Adult Education & Test Prep

High School Diploma

Career Online High School (COHS)

Career Online High School (COHS)

COHS is an accredited online high school diploma and career certification program designed to help adults ages 19 and up realize their educational and career goals.
High School Equivalency Test Preparation

High School Equivalency Test Preparation

Students may attend any of three weekly opportunities to prepare for equivalency testing: Mondays and Wednesdays at 6 p.m. in Parker, and Tuesdays at 6 p.m. in Castle Rock. Prepare for the GED, HiSET or TASC exam.

Citizenship & ESL

U.S. Citizenship

U.S. Citizenship

Candidates for U.S. citizenship can choose from two classes a year (three sessions each) to prepare for citizenship application and interviews. Representatives from USCIS attend to answer your questions.
Practice Your English

Practice Your English

Adults of all skill levels, cultures and language backgrounds converse in English in a relaxed environment, facilitated by trained volunteers. Practice Your English is held Saturdays at 10:30 a.m. at Douglas County Libraries in Highlands Ranch and Parker.

Tutoring & Proctoring

Adult Tutoring

Adult Tutoring

Tutoring for ESL, basic literacy, and high school equivalency exam preparation is personalized to individual student needs. ESL and basic literacy students meet with tutors one hour a week for six months; high school equivalency students study with a tutor for three months.
Tech Tutoring

Tech Tutoring

We match patrons to tutors for individualized learning in technology subjects like basic internet use, tablets, email, e-books, popular software basics and more.
Proctoring

Proctoring

We are pleased to offer free test proctoring at four locations, by appointment. Some restrictions apply.