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About Keystone

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  • K–12 Programs
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    High School

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  • Credit Recovery
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    How it Works

    Learn more about our year-round summer school alternative for grades 6–12 ►

    Tuition

    Get tuition rates for online and print correspondence courses ►

    Course Catalog

    Browse over 40 credit recovery courses for grades 6–12 ►

    How to Enroll

    When it comes to enrolling students in Keystone Credit Recovery, families have three easy and convenient options ►
  • Adult Learning
    • Adult Learning >>
    • Career High School Program for Adults
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    Career High School Diploma Program Curriculum

    Learn more about our exciting Career High School Diploma Program for adults over the age of 18. ►

    Career High School Diploma Tuition

    Affordable monthly tuition, only $99 a month! Learn More ►
  • How to Enroll
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High School Program

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Middle School Program

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Elementary School Program

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Adult Learner Program

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Credit Recovery Program

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Solutions For Schools

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*K12 Inc.’s corporate name change to Stride, Inc., is effective as of December 16, 2020. Stride trades on the NYSE under the symbol LRN.
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