Summer 2027 For high school students

Summer 2027 planning for rising 10th graders

Rising 10th grade means entering grade 10 in fall 2027. These leads match sourced grade ranges, with current-grade rules mapped to the following rising grade when stated. Confirm the provider's exact wording.

Real program details, clearly separated from 2027 updates

Planning for 2027. Program pages may show details documented from an earlier cycle. Check the year on dates and prices, then confirm the current application window on the official site.

No paid placements. Listings are ranked by fit, never by payment. Methodology.

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Selected programs, application facts and official sources
Program factsNMNH Summer High School Internship ProgramRemoveLassonde Startup AcademyRemoveCalifornia State Summer School for Mathematics and Science (COSMOS)Remove
Application deadlineUnconfirmed — check official siteUnconfirmed — check official siteUnconfirmed — check official site
CostUnconfirmed — check official siteLast year's cycle (2026): $4,860; 2027: Unconfirmed — check official site$5,793 (2027 cycle)
Financial aidUnconfirmed — check official siteLast year's cycle (2026): Scholarships: Amount: Unconfirmed — check official site. Apply before registering and paying any fees.; 2027: Unconfirmed — check official siteNeed-based financial assistance for application and program costs: Amount: Unconfirmed — check official site. Based on family income, family size and available COSMOS resources. (2027 cycle)
Expenses and aid conditionsUnconfirmed — check official siteLast year's cycle (2026): Summer 2026 nonrefundable registration deposit: $200. Part of the program cost.; Scholarships: Amount: Unconfirmed — check official site. Apply before registering and paying any fees.; 2027: Unconfirmed — check official siteApplication fee: Amount: Unconfirmed — check official site. Non-refundable; fee waivers can be requested.; Need-based financial assistance for application and program costs: Amount: Unconfirmed — check official site. Based on family income, family size and available COSMOS resources. (2027 cycle)
Stipend or payCatalog terms: Internship stipend award ($700 a week): $5,600; 2027: Unconfirmed — check official siteUnconfirmed — check official siteUnconfirmed — check official site
EligibilityGrades 9–12 when applying; check the provider's rules for graduating seniorsGrades 9–12; Grade timing: Unconfirmed — check official siteGrades 9–12 (provider uses rising grades)
Additional eligibilityAges 15–18; Requirement: Open to students currently in grades 9–12 when applying; Requirement: Ages 15 to 18 at the start of the internship; Requirement: Write and converse fluently in English; Requirement: Live within commuting distance of the museum in the D.C., Maryland or Virginia area for the whole internshipAges 14–18; Requirement: Open to grades 9–12Residency: California high school students only; Requirement: Open to rising grades 9–12; Requirement: Demonstrated academic excellence (a typical COSMOS student has a GPA of 3.5 or above)
Session dates or durationLast year's cycle (2026): Starts June 23, 2026; Ends August 14, 2026; 8 weeks; 2027: Unconfirmed — check official siteLast year's cycle (2026): Starts June 15, 2026; Ends June 26, 2026; 2 weeks; 2027: Unconfirmed — check official siteCatalog terms: 4 weeks; 2027: Unconfirmed — check official site
FormatIn personIn personIn person
Housing and supervisionNon-residential. Supervision and housing details: Unconfirmed — check official siteResidential. Supervision and housing details: Unconfirmed — check official siteResidential. Supervision and housing details: Unconfirmed — check official site
LocationWashington, DCSalt Lake City, UTDavis, Irvine, Los Angeles, Merced, San Diego, Santa Cruz, CA
Selection and applicationSelection: Selective; applicants rank projects, but a ranked department or project is not guaranteed. Application materials: Statement of interest (four questions, 250 words each); One letter of recommendationSelection: The 2026 cohort reached capacity and accepted waitlist interest. Scholarships were limited and considered merit and need. Current cohort size, applicant count, acceptance rate, selection rubric, and waitlist movement are not published.Selection: Each of six campuses accommodates roughly 160-200 students, and clusters typically enroll 20-25 with a commonly reported 5:1 student-to-faculty ratio. Admissions are competitive and based on academic merit relative to the selected topic, but applicant count and statewide acceptance rate were not published. Application materials: Online application with one personal statement; One teacher recommendation (two recommended)
Official sourcesSource 1 · checked 2026-10-24Source 2 · checked 2026-08-20Source 3 · checked 2026-08-20Source 1 · checked 2026-10-24Source 2 · checked 2026-08-22Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-22Source 5 · checked 2026-08-22Source 6 · checked 2026-08-22Source 7 · checked 2026-08-20

Catalog programs to compare

  • Program snapshot

    The Ethics Institute at Kent Place School

    Bioethics for High School Students: Being Human in a Brave New World

    Completed one-week discussion-driven bioethics intensive for rising grades 9-12 at Kent Place School; Summer 2026 cost $1,050, and Summer 2027 is not yet announced.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $1,050; 2027: Unconfirmed — check official site
    Session dates or duration
    Last year's cycle (2026): Starts July 27, 2026; Ends July 31, 2026; 1 week; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Summit, NJ
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12 (provider uses rising grades)

    Housing: Non-residential. Supervision and housing details: Unconfirmed — check official site

    Selection: The 2026 page offered public registration for eligible rising high-school students and did not publish an application rubric, GPA threshold, recommendations, interview, applicant count, acceptance rate, or cohort size. Capacity and 2027 enrollment method remain unknown.

    Financial aid: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Unconfirmed — check official site

    Full eligibility requirements: Requirement: Open to rising grades 9–12

    Selection and application: Selection: The 2026 page offered public registration for eligible rising high-school students and did not publish an application rubric, GPA threshold, recommendations, interview, applicant count, acceptance rate, or cohort size. Capacity and 2027 enrollment method remain unknown.

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  • Program snapshot

    Blue Lake Fine Arts Camp

    Blue Lake Fine Arts Camp

    Residential Michigan arts camp for grades 5-12 with session-specific age bands; 2026 ended August 16, tuition was $1,875-$1,975 plus uniforms, and 2027 is unannounced.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $1,975–$2,075; 2027: Unconfirmed — check official site
    Session dates or duration
    Starts June 23, 2027; Ends August 15, 2027 (2027 cycle)
    Format
    In person
    Location
    Twin Lake, MI
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 5–12; Grade timing: Unconfirmed — check official site

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Selection: General camp enrollment is first-come based on grade/session fit and space. Scholarships and advanced programs add audition/portfolio, recommendation, achievement, and sometimes financial-need review.

    Financial aid:
    Read aid terms and conditions

    Last year's cycle (2026): Need-based Financial Scholarship (about 40%-90% of tuition): Amount: Unconfirmed — check official site. No full scholarships; merit and advanced-program scholarships also exist.; 2027: Unconfirmed — check official site

    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Non-refundable deposit applied to the camp fee: $295. Balance due 30 days before the first day of the session.; Optional minor class (Central Camp only): $99; Uniform polo, each (2-3 needed): $26; Uniform sweater, each (1 needed): $38; Early arrival or late departure fee: $110; Camp transportation to or from nearby depots, one way: $65–$250. Grand Rapids and Muskegon air, train, bus and ferry depots.; Need-based Financial Scholarship (about 40%-90% of tuition): Amount: Unconfirmed — check official site. No full scholarships; merit and advanced-program scholarships also exist.; 2027: Unconfirmed — check official site

    Full eligibility requirements: Requirement: Open to grades 5–12

    Selection and application: Selection: General camp enrollment is first-come based on grade/session fit and space. Scholarships and advanced programs add audition/portfolio, recommendation, achievement, and sometimes financial-need review.

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  • Program snapshot
    • STEM

    BlueStamp Engineering

    BlueStamp Engineering Summer Program

    Project-based engineering summer program for incoming grades 9-12, offered in San Jose or live online, with individual builds, portfolios, mentoring, and Demo Night.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $2,400–$5,200; 2027: Unconfirmed — check official site
    Session dates or duration
    Last year's cycle (2026): Starts June 8, 2026; Ends August 7, 2026; 3–6 weeks; 2027: Unconfirmed — check official site
    Format
    In person / Online
    Location
    San Jose, CA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12 (provider uses rising grades)

    Housing: Non-residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Application and interview review occur in receipt order while seats remain. BlueStamp does not publish applicant counts, acceptance rates, aid rates, cohort size for the next cycle, or a guaranteed decision.

    Financial aid: Last year's cycle (2026): Need-based financial aid: Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Deposit to secure a spot after acceptance: $1,000. Waived or adjusted when alternative arrangements or financial aid are awarded.; Need-based financial aid: Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site

    Full eligibility requirements: Requirement: Open to rising grades 9–12; Requirement: No prior engineering experience or STEM classes required

    Selection and application: Selection: Application and interview review occur in receipt order while seats remain. BlueStamp does not publish applicant counts, acceptance rates, aid rates, cohort size for the next cycle, or a guaranteed decision. Application materials: Student interview with a parent or guardian present

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  • Program snapshot
    • Pre-college

    Bocconi University

    Bocconi Summer School for High School Students

    A one- or two-week, in-person Milan summer school for high-school students age 15+; the 2026 session is completed and 2027 details are not announced.

    Application deadline
    Unconfirmed — check official site
    Cost
    Unconfirmed — check official site
    Session dates or duration
    Last year's cycle (2026): Starts July 6, 2026; Ends July 17, 2026; 2 weeks; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Milan
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 10–11; Grade timing: Unconfirmed — check official site

    Minimum age 15; Be at least 15 years old by the start of the program

    Housing: Unconfirmed — check official site

    Selection: Capacity is limited and the 2026 general program sold out. Bocconi does not publish an acceptance rate or selection formula.

    Financial aid: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Optional residence-hall single room, July 5-17: Amount: Unconfirmed — check official site. Separate housing application after the program application.; 2027: Unconfirmed — check official site

    Full eligibility requirements: Minimum age 15; Requirement: Open to grades 10–11; Requirement: Be in the third-to-last or second-to-last year of high school, in Italy or abroad; Requirement: Be at least 15 years old by the start of the program

    Selection and application: Selection: Capacity is limited and the 2026 general program sold out. Bocconi does not publish an acceptance rate or selection formula.

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  • Program snapshot
    • STEM

    Boston Leadership Institute

    Boston Leadership Institute Summer Programs

    A multi-campus family of one- and three-week STEM, medicine, engineering, and business courses for students entering grades 6-12 and college; 2026 has ended.

    Application deadline
    Unconfirmed — check official site
    Cost
    $699–$2,500 (2027 cycle)
    Session dates or duration
    Catalog terms: 1–3 weeks; 2027: Unconfirmed — check official site
    Format
    In person / Online
    Location
    Boston, Waltham, Wellesley, Weston, MA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 6–12 and first-year college (provider uses rising grades)

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Three-week and remote programs used competitive rolling review based on academic record, curiosity, subject commitment, perspective, and experience. One-week and pre-high-school programs were capacity-based registration.

    Financial aid:
    Read aid terms and conditions

    Limited need-based scholarships: Amount: Unconfirmed — check official site. Not for the residential portion and not for international students; separate GI Partners need-based scholarships for Boston-area rising seniors. (2027 cycle)

    Full details and official sources

    Expenses and aid conditions: Residential fee ($699 per week; housing, three meals a day, supervision): $699–$2,097. On top of tuition; $2,097 for a three-week program.; Seat deposit ($200 one-week; $500 three-week or remote): $200–$500; Optional airport transportation (one way $50-$75, round trip $99): $50–$99; Optional linen rental for residential students: $50; Limited need-based scholarships: Amount: Unconfirmed — check official site. Not for the residential portion and not for international students; separate GI Partners need-based scholarships for Boston-area rising seniors. (2027 cycle)

    Full eligibility requirements: Requirement: Open to rising grades 6–13; Requirement: One-week and pre-high-school programs: perform at grade level or above

    Selection and application: Selection: Three-week and remote programs used competitive rolling review based on academic record, curiosity, subject commitment, perspective, and experience. One-week and pre-high-school programs were capacity-based registration. Application materials: Three-week programs: online application with an essay

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  • Program snapshot

    Boston University

    Boston University Summer Challenge

    BU Summer Challenge is a two-week, noncredit program where rising sophomores, juniors and seniors in Fall 2027 take two seminars and an admissions workshop.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $3,989–$5,245; 2027: Unconfirmed — check official site
    Session dates or duration
    Starts June 20, 2027; Ends August 6, 2027; 2 weeks (2027 cycle)
    Format
    In person
    Location
    Boston, MA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 10–12 (provider uses rising grades)

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Financial aid:
    Read aid terms and conditions

    Last year's cycle (2026): Scott Simenas Award (need-based scholarship and stipend): Amount: Unconfirmed — check official site. Preference for students from Boston Public High Schools; no other financial aid is offered.; 2027: Unconfirmed — check official site

    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Nonrefundable application fee: $75; Nonrefundable enrollment deposit applied to tuition: Amount: Unconfirmed — check official site; Scott Simenas Award (need-based scholarship and stipend): Amount: Unconfirmed — check official site. Preference for students from Boston Public High Schools; no other financial aid is offered.; 2027: Unconfirmed — check official site

    Full eligibility requirements: Requirement: Open to rising grades 10–12; Requirement: International applicants whose native language is not English must show English proficiency (e.g., TOEFL, IELTS or Duolingo)

    Selection and application: Application materials: Personal statement of 500-750 words

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  • Program snapshot
    • Research
    • STEM
    • Internship

    Boyce Thompson Institute

    Boyce Thompson Institute High School Research Experience

    A six-week, full-time plant-science or computational-biology internship for year-round Ithaca-area students age 16+ who are not graduating; the next cycle is unannounced.

    Application deadline
    Unconfirmed — check official site
    Cost
    Unconfirmed — check official site
    Session dates or duration
    Catalog terms: 6 weeks; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Ithaca, NY
    Stipend or pay
    Catalog terms: Educational stipend paid monthly: $4,200; 2027: Unconfirmed — check official site

    Eligibility: Grades 9–11 when applying; summer rising grade is one higher

    Minimum age 16; Year-round resident of the Ithaca, NY region, within about a one-hour commute; Be at least 16 years old before the first day of the program

    Housing: Non-residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Small, locally restricted research internship. BTI does not publish a current acceptance rate or number of next-cycle positions; final placement depends on available mentors and projects.

    Financial aid: Unconfirmed — check official site
    Full details and official sources

    Expenses and aid conditions: Unconfirmed — check official site

    Full eligibility requirements: Minimum age 16; Residency: Year-round resident of the Ithaca, NY region, within about a one-hour commute; Requirement: Open to students currently in grades 9–11 when applying; Requirement: Be at least 16 years old before the first day of the program; Requirement: Graduating seniors are not eligible; Requirement: Available to work in person full-time, Monday through Friday

    Selection and application: Selection: Small, locally restricted research internship. BTI does not publish a current acceptance rate or number of next-cycle positions; final placement depends on available mentors and projects. Application materials: Essay of 500-700 words on research interest and aspirations

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  • Program snapshot

    Brevard Music Center

    Brevard Music Center High School Orchestral Institute

    Six-week residential orchestral and chamber-music institute for ages 14-18 in Brevard, North Carolina; 2026 tuition was $9,400 and admission was by recorded audition.

    Application deadline
    February 15, 2027 (2027 cycle)
    Cost
    $9,800 (2027 cycle)
    Session dates or duration
    Starts June 20, 2027; Ends August 1, 2027; 6 weeks (2027 cycle)
    Format
    In person
    Location
    Brevard, NC
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12 (provider uses rising grades)

    Ages 14–18; At least 14 years old by the program start date

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Admission is determined by instrument-specific audition. Brevard does not publish a current high-school orchestral applicant count, acceptance rate, or instrument-by-instrument capacity.

    Financial aid: Merit and need-based scholarship support: Amount: Unconfirmed — check official site. Need-based support is awarded as work study. (2027 cycle)
    Full details and official sources

    Expenses and aid conditions: Application fee: $65. Non-refundable.; Enrollment fee (applied toward tuition): $950. Non-refundable; due within 10 days of acceptance.; Merit and need-based scholarship support: Amount: Unconfirmed — check official site. Need-based support is awarded as work study.; Asheville (AVL) airport shuttle, each way: $15. Students arrange their own travel to and from Brevard. (2027 cycle)

    Full eligibility requirements: Ages 14–18; Requirement: Open to rising grades 9–12; Requirement: At least 14 years old by the program start date; Requirement: Has not completed one year as a full-time college student

    Selection and application: Selection: Admission is determined by instrument-specific audition. Brevard does not publish a current high-school orchestral applicant count, acceptance rate, or instrument-by-instrument capacity. Application materials: Recorded audition (audio or video; percussion must submit video), about 12 minutes maximum

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  • Program snapshot
    • Pre-college

    Brown University

    Brown University Pre-College Programs

    Large paid umbrella of 1–7 week online, hybrid, Providence, U.S. field, and international courses for students roughly ages 13–18, with program-specific eligibility.

    Application deadline
    Unconfirmed — check official site
    Cost
    Last year's cycle (2026): $3,096–$17,935; 2027: Unconfirmed — check official site
    Session dates or duration
    Catalog terms: 1–7 weeks; 2027: Unconfirmed — check official site
    Format
    In person / Online / Hybrid
    Location
    Providence, Barcelona, Oxford, RI, AK, FL
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 8–12; Grade timing: Unconfirmed — check official site

    Ages 13–18; Course choices depend on the student's age and grade level

    Housing: Unconfirmed — check official site

    Selection: Brown reviews applications holistically for academic performance, intellectual curiosity, motivation, maturity, and English proficiency. Admission is separate from course enrollment, which depends on eligibility and remaining capacity; no umbrella acceptance rate is published.

    Financial aid:
    Read aid terms and conditions

    Last year's cycle (2026): Need-based Sibley Scholarships: Amount: Unconfirmed — check official site. Awarded first-applied, first-awarded until funds are exhausted.; 2027: Unconfirmed — check official site

    Full details and official sources

    Expenses and aid conditions: Last year's cycle (2026): Application fee: $80. Non-refundable; fee waivers available.; Enrollment deposit after admission: $500. Non-refundable.; Limited-coverage accident insurance (international students and uninsured U.S. students): $80; Need-based Sibley Scholarships: Amount: Unconfirmed — check official site. Awarded first-applied, first-awarded until funds are exhausted.; 2027: Unconfirmed — check official site

    Full eligibility requirements: Ages 13–18; Requirement: Open to grades 8–12; Requirement: Course choices depend on the student's age and grade level

    Selection and application: Selection: Brown reviews applications holistically for academic performance, intellectual curiosity, motivation, maturity, and English proficiency. Admission is separate from course enrollment, which depends on eligibility and remaining capacity; no umbrella acceptance rate is published. Application materials: Essay of 250 to 500 words; Optional supplementary essay; Recommendation (optional for most programs; required for Pre-Baccalaureate)

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  • Program snapshot

    Bucknell University

    Bucknell Academy Summer Experience (BASE)

    Bucknell BASE is a selective one-week residential programme for rising high-school sophomores, juniors and seniors.

    Application deadline
    Unconfirmed — check official site
    Cost
    $1,750 (2027 cycle)
    Session dates or duration
    Starts June 27, 2027; Ends July 2, 2027 (2027 cycle)
    Format
    In person
    Location
    Lewisburg, PA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 10–12 (provider uses rising grades)

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Financial aid: Need-based financial assistance: Amount: Unconfirmed — check official site. Requires a school or CBO counselor letter confirming financial need, received by the application deadline. (2027 cycle)
    Full details and official sources

    Expenses and aid conditions: Need-based financial assistance: Amount: Unconfirmed — check official site. Requires a school or CBO counselor letter confirming financial need, received by the application deadline. (2027 cycle)

    Full eligibility requirements: Requirement: Open to rising grades 10–12; Requirement: Strong academic record

    Selection and application: Application materials: Online application with short essay prompts

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  • Program snapshot

    Iowa Association of Business and Industry (ABI) Foundation

    Business Horizons

    Business Horizons is a five-day residential business and leadership program for Iowa high-school students in grades 9–12.

    Application deadline
    Unconfirmed — check official site
    Cost
    $475–$650 (2027 cycle)
    Session dates or duration
    Starts July 11, 2027; Ends July 15, 2027 (2027 cycle)
    Format
    In person
    Location
    Des Moines, IA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12; Grade timing: Unconfirmed — check official site

    Iowa high school students

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Financial aid:
    Read aid terms and conditions

    Program fee assistance or company sponsorship: Amount: Unconfirmed — check official site. For qualified candidates; complete the Financial Assistance/Company Sponsorship form before registering. (2027 cycle)

    Full details and official sources

    Expenses and aid conditions: Program fee assistance or company sponsorship: Amount: Unconfirmed — check official site. For qualified candidates; complete the Financial Assistance/Company Sponsorship form before registering. (2027 cycle)

    Full eligibility requirements: Residency: Iowa high school students; Requirement: Open to grades 9–12

    Selection and application: Unconfirmed — check official site

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  • Program snapshot
    • Research
    • STEM

    University of California

    California State Summer School for Mathematics and Science (COSMOS)

    Competitive four-week residential UC STEM program for California students rising into grades 9-12, offered at six campuses through faculty-led academic clusters.

    Application deadline
    Unconfirmed — check official site
    Cost
    $5,793 (2027 cycle)
    Session dates or duration
    Catalog terms: 4 weeks; 2027: Unconfirmed — check official site
    Format
    In person
    Location
    Davis, Irvine, Los Angeles, Merced, San Diego, Santa Cruz, CA
    Stipend or pay
    Unconfirmed — check official site

    Eligibility: Grades 9–12 (provider uses rising grades)

    California high school students only

    Housing: Residential. Supervision and housing details: Unconfirmed — check official site

    Selection: Each of six campuses accommodates roughly 160-200 students, and clusters typically enroll 20-25 with a commonly reported 5:1 student-to-faculty ratio. Admissions are competitive and based on academic merit relative to the selected topic, but applicant count and statewide acceptance rate were not published.

    Financial aid: Need-based financial assistance for application and program costs: Amount: Unconfirmed — check official site. Based on family income, family size and available COSMOS resources. (2027 cycle)
    Full details and official sources

    Expenses and aid conditions: Application fee: Amount: Unconfirmed — check official site. Non-refundable; fee waivers can be requested.; Need-based financial assistance for application and program costs: Amount: Unconfirmed — check official site. Based on family income, family size and available COSMOS resources. (2027 cycle)

    Full eligibility requirements: Residency: California high school students only; Requirement: Open to rising grades 9–12; Requirement: Demonstrated academic excellence (a typical COSMOS student has a GPA of 3.5 or above)

    Selection and application: Selection: Each of six campuses accommodates roughly 160-200 students, and clusters typically enroll 20-25 with a commonly reported 5:1 student-to-faculty ratio. Admissions are competitive and based on academic merit relative to the selected topic, but applicant count and statewide acceptance rate were not published. Application materials: Online application with one personal statement; One teacher recommendation (two recommended)

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Explore Summer 2027 by interest, grade and state

Summer 2027 hub · Selective vs. pay-to-play guide · Application guide

Recorded application dates · check the cycle
How to check costs, eligibility and dates

You are typically finishing grade 9 before this summer. Providers may use your grade when applying, your completed grade or your rising grade. Confirm their exact rule, age cutoff and prerequisites.

Missing facts say Unconfirmed — check official site. A past session does not establish 2027 availability. Format and location can change between cycles.

Frequently asked questions

Does rising grade mean my grade when I apply?

Rising grade means the grade you will enter in fall 2027. Providers may instead use your current or completed grade. This page maps an explicitly current-grade range forward by one grade; otherwise it matches the listed range. Confirm the provider's exact rule before applying.

How should I compare program costs and formats?

Compare tuition, application fees, housing, meals and travel, then check whether attendance is online, on campus or hybrid. A free tuition offer may leave other expenses. Unknown fields say Unconfirmed — check official site.

Can a program pay to appear first?

No paid placements. Listings are ranked by fit, never by payment. Here, fit means matching the filters you choose. Matching listings default to name order; you can sort by recorded deadline or latest source check. Use the methodology page to understand catalog standards.

How do I save a program?

Open its catalog listing and sign in to save it to your plan. You can browse these pages and official program links without signing in.