What Is an Online Twelfth Grade School Program?
K12 online twelfth grade is a full-time, accredited public school program for high school seniors. State-certified teachers lead core courses alongside electives, AP and honors options, and college and career prep designed to support graduation. The program is tuition-free for eligible students enrolled in a K12-powered public school in their state.
Find a K12-powered school near me
How does online Twelfth Grade work?
With nearly 200 core and elective courses at their fingertips, students can find the fun in every lesson — at their own pace, and from the comfort of home. Offerings include:
English and language arts
Math
History and Social Studies
Science
World Languages
Career readiness
A wide range of electives
ADDITIONAL OFFERINGS
FAQs
Senior year coursework focuses on completing graduation requirements, electives, and college and career prep, often alongside AP, honors, or dual enrollment courses.
Yes, K12-powered online public high schools are accredited, so graduating seniors earn a recognized high school diploma.
Yes, K12 supports midyear transfers, so a student can switch schools partway through senior year and still work toward graduation.
How do I get started?
I’m ready to find a school.
Accredited K12-powered schools are available all over the country. Select your state for a list of local options.
I need more information.
It’s easy to reach out, chat, schedule a tour, and find out how K12 can work for you.









