Approved Providers

Columbia Basin Secondary School (Moses Lake SD)

Phone: 509-766-2650
Fax: 509-766-2678

School District: Moses Lake School District

Grades Served: 6-12

OSPI Approval

Provider is no longer approved. Details: School has been re-purposed by the district into a 6-8 bricks and mortar school. Moses Lake High School now houses the district's online program.


Student Enrollment Instructions:

Students can learn about applying for enrollment in Columbia Basin Secondary School (Moses Lake SD) at


The Moses Lake School District provides two digital learning options for our students. The first operated by the MLSD uses the APEX Curriculum for all credit accrual and retrieval including summer school operations. The second option is collaborating with our third-party vendor, The American Academy for the students enrollment.
With either program it is the goal of the MLSD to have all graduates college/career ready.
The MLSD recognizes the fact that on-line learning provides our students with an opportunity to be self-disciplined learners and to access curriculum and specialized courses in a flexible learning environment that might not otherwise be available.
We firmly believe that on-line learning supports our district mission: A caring community dedicated to the success and well-being of all.


Students who have success in online learning are usually:

  • Self motivated
  • Self disciplined
  • Independent learners, but not afraid of collaboration
  • Strong written communicators
  • Internet and computer literate
  • Problem solvers

Courseware Platform

For our on-line environment the courseware platforms are provided by: OdysseyWare, APEX and the The American Academy. The MLSD does not supplement coursework beyond these three platforms.

Student Performance and Demographics

Data for school year: 2012-2013

Teacher-to-student ratio: 1:18

Course completion rate: 85%

Course pass rate: 90%

Student Satisfaction Survey

Columbia Basin Secondary School (Moses Lake SD) did not participate in the student satisfaction survey.