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Concurrent Classes for Mt. Diablo Unified School District

Credit Recovery Program

The Credit Recovery Program (Concurrent Program*) offers High School Juniors & Seniors in the Mt. Diablo Unified School District high schools the chance to repeat previously failed courses after the regular high school day.

Available Courses
The courses usually offered during the year vary by semester, including:

  • English 1, 2, 3, 4
  • World History, US History, Government, Economics
  • Geometry
  • Algebra

Classes are held in afternoon sessions at Loma Vista Adult Center, 1266 San Carlos Ave., Concord CA 94518. 

Fall Term              Dates: Sept - Dec      Tuesday and Thursday            3:45 p.m.–6:00 p.m.
Spring Term        Dates: Feb - May       Monday and Wednesday         3:45 p.m.–6:00 p.m.
Spring Term        Dates: Feb - May       Tuesday and Thursday             3:45 p.m.–6:00 p.m.

(Times may be subject to a slight change)

The term for each class is 12 weeks and coincides with the MDUSD K-12 semesters. The start date for your course will be given to the student or parent/guardian during registration. Five credits are awarded at the end of the 12-week term if the student successfully completes the course, including work and testing. Students may be dismissed due to tardies/absences. Students may also be awarded fewer credits based on work completion and test scores.

Forms are sent directly to MDUSD High School administrators.  Once the application form is completed with ALL the required information and signed by the school administrator, parent and student, students and/or parents should bring the completed form to the High School Office at Mt. Diablo Adult Center, 1266 San Carlos Ave., Concord CA 94518 during the registration period.  Seniors will always have priority in the classes. 

Once classes are full, a waiting list is formed.  

  • Juniors may be admitted if there is space available.
  • The students on the waiting list will be called on the first week of the session only if there is an opening. 

Attendance & Tardiness
We have a very strict behavior and attendance policy.

  • Students who do not attend the first day of class will be dropped
  • Three (3) tardies equal one (1) absence
  • Students with (3) absences will be dropped



Students will receive an orientation on behavioral and attendance requirements during the first day of class.



  • Use appropriate behavior and language
  • Not use cell phones or earbuds in class!
  • Not smoke, use drugs, or alcoholic beverages on campus
  • Ask permission and obtain a pass to leave the classroom
  • Not leave campus during school hours
  • Remain seated at all times unless directed by the teacher
  • Respect the personal property of others thus avoiding claims of damage
  • (Parent(s)/guardians(s) of students under 18 years of age is/are responsible for damage claims.)
  • Handle books, materials equipment, etc. carefully to avoid damage and possible fines
  • Use computers with care
  • Not loiter on or around the campus
  • Not bring unauthorized visitors on campus



  • Grading information will be provided during the orientation on the first day of class
  • A final grade of 60% (minimum) is required to earn credit
  • Official grades for the term will be sent directly to the Registrar at each high school at the end of the session


Room: High School Office

Office Hours:  
Monday - Friday - 8:00-4:30
Tuesday & Thursday - 5:30-7:30 pm

Phone: 925-685-7340 ext 6745




All new students must attend orientation to be enrolled into classes.

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