Online Summer School Program (K-12)

Get ahead this summer with flexible, self-paced courses your student will love!


Achieve Your Goals with High School Summer Courses!

Get a jump-start on next school year with core subjects.
 Earn missing credits needed to graduate on schedule.
 Prepare for college and careers with AP courses, and career building electives.

Since our courses are completely self-paced, students are able to study on weekends, during evenings, or at any time during your busy summer schedule.

Earn High School Credit

Take high school courses for credit this summer through Acellus Academy. Completed courses will appear on your student’s official transcript, which lists grades and credits earned.


Self-Paced & Flexible

Each course is self-paced, allowing students to spend extra time as needed to master each lesson concept. Families have the flexibility to plan and adjust their schedule as needed.


Regionally Accredited

Acellus Academy is accredited by the Western Association of Schools and Colleges (WASC). Regional accreditation is the most widely recognized form of accreditation in the United States.


Summer Classes

Enrich your Summer with Elementary and Middle School Courses!

Elementary and Middle school summer courses are available for students to master core subjects over the summer, or advance their knowledge by studying empowering electives such as:

• Elementary Engineering
• Levels 1, 2, and 3 STEM Robotics and Coding Courses
• Foreign Languages
• Music

View Courses

400+ Online Summer School Courses (K-12)

With hundreds of courses available in grades K-12, students may select courses that fulfill core academic requirements and pursue personal interests.


Acellus Academy offers high school courses.

Middle School

Acellus Academy offers high school courses.

High School

Acellus Academy offers high school courses.

What makes Acellus Academy courses so effective?

Vectored Instruction:  The Key to Accelerated Learning

Acellus Academy courses integrate Vectored Instruction, an innovative technology built into Acellus.  When a student struggles in a course it is often because there is a gap in their prior knowlege keeping them from forward progress.  Vectored Instruction identifies the deficiencey and delivers laser precise instruction to fill the gap, empowering students to move forward with confidence.

Engaging Video Lessons that Bring Each Subject to Life

Acellus Academy offers an exceptional online curriculum designed by some of the nation’s most experienced educators. Acellus courses are expertly filmed and enhanced, bringing each subject to life. Engaging video lessons, led by talented teachers, and complemented by interactive course materials, deliver an online school experience that ignites a passion for learning.

Acellus Course Excerpts



Language Arts

Social Studies

Career & Tech Education


Summer School Tuition Options

Scholarship Opportunities

The Roger Billings Mentoring Program Scholarship covers a significant portion of the tuition expenses to enroll in Acellus Academy.


Regular Tuition Rate
Mentoring Program Scholarship
Reduced Tuition Amount

Who Can Participate?

The Roger Billings Mentoring Program Scholarship is available to all Acellus Academy students. To receive the special tuition rate, students must agree to tune-in to the weekly lecture. Students who have a schedule conflict and are not able to watch live may watch the recorded lecture later in the week.

Register Now for Summer School

The enrollment window for Summer School is now open. Select the option below to get started.

Speak to an Admissions Advisor

Call (866) 684-6127 to discuss your student’s needs with an admissions advisor or contact us by email.

How may I assist you today?