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High School

  • Why Keystone
    • College Acceptance
    • Mission
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    • Meet the Faculty & Staff
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    Why Keystone


    Read about our history, accreditation
    and range of flexible options for
    high schoolers.

    Read More››

    WELCOME TO KEYSTONE

    Welcome to Keystone


    Learn how The Keystone School provides a high quality, flexible education for our high school and middle school students

    Watch the Video

  • Curriculum
    • High School Diploma
    • High School Placement Exams
    • Online Course Demo
    • Browse Course Catalog

    Curriculum

     

    Explore the benefits of the Keystone curriculum

    for grades 9-12 with its range of core, elective
    and advanced online high school courses.

    Read More››

    WELCOME TO KEYSTONE

    Welcome to Keystone


    Learn how The Keystone School provides a high quality, flexible education for our high school and middle school students

    Watch the Video

  • Tuition
    • Money Back Guarantee
    • Payment Plan
    • Sibling and Military Discount

    Tuition

     

    See high school tuition rates by course type,
    compare rates for our Standard and Plus
    curriculum options, and learn about discounts
    for full-time students.

    Read More››

    WELCOME TO KEYSTONE

    Welcome to Keystone


    Learn how The Keystone School provides a high quality, flexible education for our high school and middle school students

    Watch the Video

  • FAQ
  • Getting Started
    • Request Information
    • Online Events
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    • Contact Us

    Getting Started


    Ready to enroll your high schooler?
    Start by viewing admissions, credit transfer,
    and technical requirements. 

    Read More››

    WELCOME TO KEYSTONE

    Welcome to Keystone


    Learn how The Keystone School provides a high quality, flexible education for our high school and middle school students

    Watch the Video

ONLINE HIGH SCHOOL PROGRAM

Access more than 150 high school courses, including core subjects, Advanced Placement®, electives and six world languages. Whether you're enrolled full-time or simply taking a few courses, you can work at your own pace with easy access to teacher support. It's the flexibility you need with the top-quality education you deserve. No matter where your dreams are taking you, build the discipline that will help you succeed, today and tomorrow, with Keystone's high school program.

GREATER FLEXIBILITY. EVEN GREATER RESULTS.

Keystone high school students consistently score higher than the national average on SAT and AP® exams.

Our students learn in the format that fits their unique needs and learning styles—through interactive, multimedia-rich Keystone Standard Online Courses or through our paper-based Correspondence Courses.

Full-time or part-time, students can enroll anytime for an education that can take them anywhere they want to go.

Whether they enroll full-time for a high school diploma or part-time to supplement their current education, we understand how to support students in grades 9 through 12 toward successful results. Keystone gives students the skills they need to achieve their unique goals. Our graduates find success in college, trade school, the military, the performing arts, and the workforce—anywhere their dreams take them. Students often look to Keystone´s online high school program to take courses that aren’t available at their school, to challenge themselves with Advanced Placement® Courses, to solve scheduling conflicts, or to recover credits.

There is no age limit for enrolling in Keystone’s high school program, but students must have completed 8th grade or be age appropriate by providing proof student is at least 14 years old at the time of enrollment. Students can enroll anytime and have up to one year to complete their coursework.

Learn more

High School Program Curriculum

Find out more about our core, elective, and advanced course options, and placement exams. ►

High School Program Tuition

Learn more about tuition for standard and correspondence courses. ►

High School Diploma

Review requirements for a Keystone diploma for grades 9-12. ►

Accreditation

Get more details about Keystone's accreditation and accrediting organizations that validate Keystone quality. ►

Transferring Credits

Find out how to transfer high school or homeschool credits into Keystone. ►

Keystone Middle School Program

Have younger children? Learn more about our complete middle school curriculum. ►

Keystone Credit Recovery Program

Do you have children that need to catch up on middle or high school credits? We can help. ►

Keystone Elementary School Program

Learn more about our new elementary school program. ►

Enroll Now
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Online Events

Find out more about The Keystone School and everything the school has to offer. Click a date below to register to attend!

  • February 28, 2019 at 3 PM (ET)
  • March 5, 2019 at 12 PM (ET)
  • March 14, 2019 at 3 PM (ET)
  • March 28, 2019 at 12 PM (ET)

See All Events ➤

Recorded Session

If there are no sessions scheduled at a time you can attend, you can listen to a recorded session by clicking the button below.

Listen to a Recorded Session

Learn More About Our Curriculum

All the info you need in a printable format.

DOWNLOAD OUR BROCHURE
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High School Program

  • Why Keystone
  • Curriculum
  • Tuition
  • Getting Started

Middle School Program

  • Why Keystone
  • Curriculum
  • Tuition
  • Getting Started

Elementary School Program

  • Why Keystone
  • Curriculum
  • Tuition
  • Getting Started

Credit Recovery Program

  • Curriculum and Catalog
  • Tuition
  • Getting Started

Adult Diploma Program

  • Why Keystone
  • Curriculum
  • Tuition
  • Getting Started
  • Adult High School Diploma

Keystone Career Connect

  • How it Works
  • Career Pathways
  • Tuition and Payment Plan
  • How to Enroll

Site Information

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  • Contact Us
  • Career Opportunities
  • Partner with K12 Private Schools

Solutions For Schools

  • Why Keystone
  • High School Solutions
  • Middle School Solutions
  • Credit Recovery Solutions
  • Getting Started

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