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CompassLearning Edgenuity


Delta Charter School is now processing inquiries for both the 2013-2014 and  2014-2015 school years. Please feel free to attend one of our upcoming New Student Informational nights. 

If you would like to schedule an appointment , please continue by clicking on the question mark above.

Thank you, Delta Charter Administration



Delta Charter Schools

Delta K-8 Home School 
336 Grant Line Road, Tracy

Dynamic Visual Learning Program

31400 S. Koster Road, Tracy

Delta Middle School
31400 S. Koster Road, Tracy

Delta High School
31400 S. Koster Road, Tracy

Delta Online School
336 Grant Line Road, Tracy

Delta Aerospace/Technology Academy
30 Learning Lane, Brentwood

Interested In Playing Summer Basketball?


If you are in grades 9-12 and you are interested in playing basketball this summer please Click Here and fill out the simple form to let Coach Ragsdale know.

Community service opportunities

Community Service Graduation Requirement: We believe an important part of being a well-rounded student is making a difference in the local community.

Students in grades ...more


Commend a Delta teacher

Teacher rec.jpg

Delta Charter Schools host Teacher Job Faire Saturday

Responding to public demand, Delta Charter Schools will be hosting its inaugural Teacher Job Faire on Saturday in its Teranishi Event Center.

The ...more

Spring Break.JPGDelta Charter Schools will be on Spring Break Friday, April 18th through Friday, April 25th.  The District office and individual school sites will be closed during this time.  This is a great time to enjoy family and friends.  It is also a great time to catch up if you have fallen behind in Edgenuity.  May 30th, the end of the second semester, will be here before you know it.

Mandatory Testing

Click here for the spring testing schedules.


New Student Information Nights

Delta Charter Schools, tuition-free California public schools, will be offering informational sessions to parents of interested students. 

Two sessions will be held each night at 31400 S. Koster Road, Tracy. The first session will begin at 5:30 p.m. and the second session will begin at 6:30 pm on the following dates:

  • April 30
  • May 7
  • May 21
  • June 4
  • June 18

Delta Charter schools will open two schools in 2014-2015-its current and long-running Delta Charter School and its new Delta Charter Online. 

The principals for each of the schools will share about the Delta Charter School experience, including its assessments, curriculum, and communication systems. 

The program will be 60 minutes in length. 

For more information, please contact Delta Charter Schools at 209-830-6363.

Dynamic Visual Learning Program

The Delta Charter Schools program is now accepting enrollment applications for its latest expansion: A K-5 site-based Dynamic Visual Learning program.

Modeled after the ...more

LCAP and WASC Accreditation


As you know, Delta Charter is accredited by the Western Association of Schools/Colleges (WASC). This accreditation is important for our students in that it validates our program to colleges, businesses, and the military. The accreditation needs to be renewed next year, and in preparation for our application for renewal we would like your in-out about various areas of our program.

It is a fortunate coincidence that this year we are also preparing our Local Control Accountability Plan (LCAP) – a document required by the State to ensure our continued funding. This document also requires parent in-put in many of the same areas as WASC, so one survey will provide information for two separate (but related) tasks.

Please participate in our parent meeting on April 16th at 6:00 p.m. at the Koster site.

Thank you for your kind cooperation.

20140301_181149-1.jpgCongratulations to our Speech and Debate Team!

Please click here to read an article, posted on Recordnet.com, that celebrates some of our amazing Delta Charter Speech and Debate Team Members. Keep up ...more






order yearbook.JPG

Order your yearbook in advance so that you don't miss out!


Click here for information on the 2013-2014 Prom

Class of 2014 Commencement Exercises

Click here for information on tickets, times, and location. 

school bus.JPG Student ID & bus sticker required to board bus

Click here for bus rider policy and schedule.

No bus service on Friday, March 28th, due to independent study day.

DATA partners with the Patriot Jet Team Foundation for the GAMA Design a Plane Competition

Please Click Here to see the "Foundation's Mission Takes to the Skies" article!

Smitty’s Sense

Click here for important dates and information from our academic adviser, Shelby Smith.

Parents encouraged to visit

The Delta Charter Schools encourage parents of enrolled students to visit and observe classes at any time. No appointments are necessary. Only requirement is to check in at ...more

Bullying Hotline


Leave message for investigations:
209.830.6363 ext. 2300