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4 programsPrecalculus
One SchoolhouseSelectiveCredit

One Schoolhouse: Online Summer Courses for High School Credit

Online, asynchronous high school courses offered in two formats: Traditional 8-Week Paced with consistent weekly expectations, or Directed Studies with greater flexibility and firm mid-summer deadlines. Students earn grades and comments for year-long equivalent coursework.

Jun · 8 wk sessionsOnline$1,500–$2,999201 days
Entering grades9th, 10th, 11th, 12th
CategoriesAcademic, STEM
SubjectsAP Computer Science Principles, US History, Algebra I, Algebra II, AP Precalculus, AP Statistics, Calculus, Geometry, Multivariable Calculus, Precalculus, Biology, Chemistry, Physics
Cost$1,500–$2,999 · $2,295
Websitehttps://www.oneschoolhouse.org/summer
Unverified
The Hun School of PrincetonSelectiveCredit

Hun Summer Academics: Credit Courses

A 5-week summer program offering accelerated math and science courses for credit. Students can take Regular or Honors level Algebra I, Algebra II, Geometry, Precalculus, Physics, and Chemistry to advance academically and progress to the next level at their home school.

Jun · 4–5 wk sessionsCommuterPrinceton, NJ$1,500–$2,999
Entering grades8th, 9th, 10th, 11th, 12th
CategoriesAcademic, STEM
SubjectsMathematics, Algebra I, Algebra II, Geometry, Precalculus, Physics, Chemistry
Cost$1,500–$2,999 · $2,300
Websitehttps://www.hunschool.org/summer/hun-summer-session/credit-courses
Unverified
Global Online Academy

Global Online Academy: Summer Courses for High School Students

Global Online Academy offers over 20 asynchronous online summer courses for high school students across mathematics, sciences, social sciences, psychology, business, technology, and arts. The 7-week program features flexible scheduling with regular synchronous touchpoints and is accredited by NEASC and WASC.

Jun · 6 wk sessionsOnline$500–$1,499Registration closed for Summer 2026
Entering grades9th, 10th, 11th, 12th
CategoriesAcademic, STEM, Business/Entrepreneurship
SubjectsAlgebra I Prep, Algebra II, Geometry, Precalculus, Bioethics, Medical Problem Solving, International Relations, Economics, Genocide & Human Rights, Legal Studies, Abnormal Psychology, Psychology, Branding & Marketing, Business Problem Solving, Personal Finance, Investing, Computer Science, Coding, Architecture, Digital Photography, Creative Writing
Cost$500–$1,499 · $840
Websitehttps://globalonlineacademy.org/student-program/summer-courses
Unverified
Lakeside SchoolCredit

Summer at Lakeside: High School Academic Courses

In-person and online academic courses for entering grades 9–12, including STEM, English, art, computer science, and college prep. Courses range from one week to six weeks and offer options for both graded high school credit and non-credit enrichment.

Jun–Aug · 1–6 wk sessionsCommuter / OnlineSeattle, WA$1,500–$2,999202 days
Entering grades9th, 10th, 11th, 12th
CategoriesAcademic, STEM, Career Exploration, Performing & Visual Arts
SubjectsAlgebra II, Precalculus, Biology, Physics, Computer Science, Molecular Biology, AI, Planetary Science, English Composition, Literature, Art & Design, Ceramics, Drawing & Painting, Personal Finance, SAT Prep, College Essay Writing, Service Learning, Environmental Science, History
Cost$1,500–$2,999 · $365
Websitehttps://www.lakesideschool.org/summer/high-school-courses
Unverified