Summer 2027 · High school

STEM summer programs for high school students in 2027

Compare the subject and level before choosing a science, coding or engineering program. A broad STEM label can cover introductory classes and advanced laboratory work.

Planning for 2027. Every date and price keeps its year. Confirm the current application window on the official site before you apply.

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Showing 1–12 of 31 programs

Editor picks and selective programs first, then the soonest 2027 deadlines. No paid placements. Listings are ranked by fit, never by payment. Methodology.

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  • PROMYS Foundation / Boston University

    PROMYS at Boston University

    Selective six-week residential proof-based mathematics program at Boston University for ages 14-18; 2026 ended and 2027 is unannounced.

    Who can apply
    Grades 10–12
    Program dates
    Jun 27 – Aug 7, 2027 · 6 weeks
    Where
    In person · Boston, MA
    Editor's pickSTEMResidentialResearch
    Financial aid, requirements and sources

    Financial aid: 2026: Free for U.S. families with adjusted gross income under $80,000; need-based aid up to full cost. Aid for international students is decided case by case.

    Costs beyond tuition: 2026: Free for U.S. families with adjusted gross income under $80,000; need-based aid up to full cost. Aid for international students is decided case by case.

    Requirements: Ages 14–18; Requirement: Open to grades 10–12; Requirement: Have completed 9th grade (or its equivalent) by the first day of the program; Requirement: Not yet enrolled as a full-time college or university student; Requirement: Graduating seniors may attend in the summer between high school and college or during a gap year

    Selection and application: Selection: About 80 high-school students are selected through demonstrated mathematical thinking in the problem set, academic context, recommendation, transcript, and short answers. PROMYS does not publish the current applicant count or acceptance rate. Application materials: One letter of recommendation

    Checked Official site

    PROMYS Foundation / Boston University logo
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  • Saturday Academy

    Saturday Academy ASE Internships

    Competitive Oregon and southwest Washington STEAM internships for rising grades 10-12, usually about eight summer weeks, with hour-based learning stipends and possible high-school credit.

    Cost
    Free
    Pay
    $500–$1,500 stipend
    Who can apply
    Grades 10–12 (rising)
    Program dates
    4⁠–⁠10 weeks
    Where
    In person or hybrid · Portland, Corvallis, OR
    SelectiveSTEMDay programResearchInternship
    Financial aid, requirements and sources

    Financial aid: Application fee waiver. For students eligible for Free & Reduced Lunch or who qualify for financial aid.

    Costs beyond tuition: Non-refundable application processing fee: $40. Waived for students eligible for Free & Reduced Lunch or who qualify for financial aid; Application fee waiver. For students eligible for Free & Reduced Lunch or who qualify for financial aid.

    Requirements: Residency: Reside in the United States throughout the program; Residency: Live within 50 miles of the internship position, or with adult family or friends near it for the summer; Requirement: Open to rising grades 10–12; Requirement: Have not held an ASE internship before; Requirement: Interest in a math or science career and readiness for a professional environment; Requirement: Reliable transportation to the internship location; Requirement: Proof of health insurance; Requirement: Mentor may not be a family member

    Selection and application: Selection: Competitive: more than 400 applicants for fewer than 100 positions, with roughly 75 internships typically offered. Matching also depends on position prerequisites and mentor rankings. Application materials: Two adult recommendations; Interview with some mentors

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  • Stanford Center for Artificial Intelligence in Medicine & Imaging

    Stanford AIMI Summer Research Internship

    Apply by
    Feb 1, 2027100 days left
    Cost
    $2,400(2026)
    Who can apply
    Grades 9–12
    Program dates
    2 weeks
    Where
    Online
    STEMDay programResearchInternship
    Financial aid, requirements and sources

    Financial aid: 2026: 2026 need-based tuition aid: Up to $2,400. Limited partial or full aid based on documented need and available funding; applying did not affect admissions review.

    Costs beyond tuition: 2026: 2026 standard application fee: $45. Nonrefundable; waived by using the separate eligible financial-aid application; 2026 need-based tuition aid: Up to $2,400. Limited partial or full aid based on documented need and available funding; applying did not affect admissions review.

    Requirements: Minimum age 15; Citizenship: U.S. citizen, permanent resident, or individual on a valid visa; proof required for 2026; Residency: Attend a U.S. high school; Residency: Reside in the United States for the full program; Residency: Provide a U.S. address and report status changes; Requirement: Enter grade 9-12 in the fall following the program; Requirement: Be over age 14 by the program start; Requirement: Have a strong foundation in computer science, mathematics, and/or biology; math/programming or healthcare-project experience is strongly preferred; Requirement: Commit to every weekday 9 a.m.-1 p.m. Pacific session for two weeks; Requirement: Be able to collaborate virtually and complete a health-AI team project; Requirement: Submit one complete application and accurate status/residency documentation; Exclusion: International students and applicants residing outside the U.S. were ineligible in 2026; Exclusion: Applicants at non-U.S. high schools were ineligible; Exclusion: Only one submission was allowed; late, edited, or resubmitted applications were not accepted; Exclusion: Students may apply to the separate bootcamp but can enroll in only one AIMI summer program if accepted; Exclusion: Participation does not guarantee a recommendation, continued research, publication, conference abstract, academic credit, paid work, Stanford admission, or admission advantage

    Selection and application: Selection: AIMI expected approximately 100 admissions, around 50 per session, and described high application volume. It does not publish the current applicant total, acceptance rate, score rubric, waitlist size, or aid-award rate. Application materials: Short essay responses; For aid: tax return, low-income-program documentation, official need letter, or explanatory financial-circumstances essay

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    Stanford Center for Artificial Intelligence in Medicine & Imaging logo
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  • Smith College

    Smith College Summer Science and Engineering Program

    Smith SSEP offers one or two two-week STEM sessions July3–16 and July18–31,2027; applications open December10,2026, with current tuition pending.

    Priority deadline
    Feb 1, 2027100 days left
    Cost
    $4,985–$9,970(2026)
    Who can apply
    Grades 9–12 (rising)
    Program dates
    Jul 3–31, 2027 · 2⁠–⁠4 weeks
    Where
    In person · Northampton, MA
    STEMResidentialResearch
    Financial aid, requirements and sources

    Financial aid: 2026: Need-based tuition assistance. Apply through the tuition assistance section of the application and upload tax documentation.

    Costs beyond tuition: 2026: Deposit, one two-week session: $1,246; Deposit, both sessions (four weeks): $2,493; Need-based tuition assistance. Apply through the tuition assistance section of the application and upload tax documentation.

    Requirements: Requirement: Open to rising grades 9–12; Requirement: Strong record of academic achievement and a high level of motivation

    Selection and application: Selection: Selective holistic review; courses are capped at approximately 17 students and admission does not guarantee the first-choice course Application materials: Personal essay (250–500 words, one prompt); One academic recommendation from a teacher

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  • George Mason University College of Science

    Aspiring Scientists Summer Internship Program (ASSIP)

    Eight-week, 30-hour-per-week faculty-mentored research program for high-school and undergraduate students, carrying three required George Mason credits; 2027 opens in Fall 2026.

    Apply by
    Feb 12, 2027111 days left
    Cost
    $1,299(2026)
    Who can apply
    Grades 9–12 and first-year college
    Program dates
    Jun 18 – Aug 12, 2026 · 8 weeks(2026)
    Where
    In person or online or hybrid · Fairfax, Manassas, Woodbridge, VA
    STEMDay programResearch
    Financial aid, requirements and sources

    Financial aid: 2026: Financial-need waiver of application fee and tuition. 100% waiver with free/reduced-price lunch or Pell Grant documentation; alternative documentation can be discussed.

    Costs beyond tuition: 2026: Nonrefundable application processing fee: $25. Waivable for financial need; Financial-need waiver of application fee and tuition. 100% waiver with free/reduced-price lunch or Pell Grant documentation; alternative documentation can be discussed.

    Requirements: Minimum age 15; Requirement: Open to grades 9–13; Requirement: Must be at least 16 by the first program day for wet-lab internships with biological or chemical hazards; Requirement: Must not have graduated from university before or during the internship; Requirement: Students may take part for a total of two summer sessions

    Selection and application: Selection: Competitive and mentor-matched. Review considers STEM coursework, GPA, experience, statements, mentor fit, and project needs; highly qualified applicants may be interviewed. No minimum GPA or overall acceptance rate is published. Application materials: Online application with personal statements; Interview for highly qualified candidates

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    George Mason University College of Science logo
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  • UPMC Hillman Cancer Center and University of Pittsburgh

    UPMC Hillman Cancer Center Academy

    Free seven-to-eight-week mentored cancer-research academy for high-school students age 15+; the 2026 cycle is complete and 2027 is unannounced.

    Apply by
    Feb 14, 2027113 days left
    Cost
    Free
    Pay
    $2,400 stipend
    Who can apply
    Grades 9–12 (current)
    Program dates
    Jun 14 – Jul 30, 2027 · 7⁠–⁠8 weeks
    Where
    In person or hybrid or online · Pittsburgh, PA
    STEMDay programResearchInternship
    Requirements and sources

    Requirements: Minimum age 15; Requirement: Open to students currently in grades 9–12 when applying; Requirement: Good academic standing at the time of application; Requirement: Seniors may apply if they are not enrolled in college courses during the program; Requirement: Must be at least 15 by June 14, 2027 for computational sites (CompBio, CoSBBI, Surgery) and at least 16 for CB, TDX, Pathobiology, ICI, VISION or WCRC sites.

    Selection and application: Selection: Competitive application reviewed for site fit, preparation, essays, references, and available mentors; the public pages do not publish a universal acceptance rate. Application materials: Two short essays

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    UPMC Hillman Cancer Center and University of Pittsburgh logo
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  • Ohio Supercomputer Center

    Ohio Supercomputer Center STEM Institute

    Competitive two-week residential supercomputing institute for Ohio students in grades 9-11; 2027 runs June 6-17 and applications open January 15.

    Apply by
    Apr 1, 2027159 days left
    Cost
    $600
    Who can apply
    Grades 9–11 (current)
    Program dates
    Jun 6–17, 2027 · 2 weeks
    Where
    In person · Columbus, OH
    STEMResidentialResearch
    Requirements and sources

    Requirements: Residency: Ohio residents; Requirement: Open to students currently in grades 9–11 when applying

    Selection and application: Selection: Competitive and space-limited; applications are evaluated for teamwork and willingness to learn, but capacity and acceptance rate are not published. Application materials: Teacher recommendation

    Checked Official site

    Ohio Supercomputer Center logo
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  • Dauphin Island Sea Lab Discovery Hall Programs

    Dauphin Island Sea Lab Residential Marine Science Class

    Dauphin Island Sea Lab’s Residential Marine Science Class is a four-week campus programme for students entering grades 9–12.

    Apply by
    Apr 1, 2027159 days left
    Cost
    $3,000
    Who can apply
    Grades 9–12 (rising)
    Program dates
    Jun 6 – Jul 2, 2027 · 4 weeks
    Where
    In person · Dauphin Island, AL
    STEMResidentialResearch
    Financial aid, requirements and sources

    Financial aid: Full-tuition scholarships (several, with different criteria). Includes need-based, Alabama/Mississippi, maritime-industry, research and Woman in STEM scholarships.

    Costs beyond tuition: Non-refundable application fee (part of the program cost): $100; Full-tuition scholarships (several, with different criteria). Includes need-based, Alabama/Mississippi, maritime-industry, research and Woman in STEM scholarships.

    Requirements: Requirement: Open to rising grades 9–12

    Selection and application: Application materials: Recommendation letter from a non-related science instructor; Recommendation letter from a non-related instructor in a non-science subject; Essay of about 500 words on why the student wishes to attend

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  • 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.

    Cost
    $5,793
    Who can apply
    Grades 9–12 (rising)
    Program dates
    4 weeks
    Where
    In person
    STEMResidentialResearch
    Financial aid, requirements and sources

    Financial aid: Need-based financial assistance for application and program costs. Based on family income, family size and available COSMOS resources.

    Costs beyond tuition: Application fee. Non-refundable; fee waivers can be requested; Need-based financial assistance for application and program costs. Based on family income, family size and available COSMOS resources.

    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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    University of California logo
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  • Stony Brook University Department of Biomedical Informatics

    Computer Science and Informatics Research Experience (CSIRE)

    -resident high-school students age 14+, offered as a Stony Brook commuter or virtual program in 2026.

    Cost
    $3,900(2026)
    Who can apply
    Grades 9–12
    Program dates
    From Jun 29, 2026 · 6 weeks(2026)
    Where
    In person or online · Stony Brook, NY
    STEMDay programResearch
    Requirements and sources

    Requirements: Minimum age 14; Residency: US; Requirement: Open to grades 9–12; Requirement: Must be 14 or older by the start of the program; Requirement: Good programming skills (Python, Java, C/C++ or other) and an understanding of computer science fundamentals; Requirement: Must be currently studying and residing in the United States; Requirement: Able to commit to the full commuter or virtual program schedule

    Selection and application: Selection: Mentors evaluate application strength and fit to limited project capacity; each accepted student receives a mentor assignment with the offer. Application materials: Essay (maximum 2 pages) on a computing or data analytics interest, programming skills and past projects; Teacher recommendation letter (science, math or computer science)

    Checked Official site

    Stony Brook University Department of Biomedical Informatics logo
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  • Stony Brook

    Garcia SUMMER at Stony Brook

    Garcia is an in-person materials and polymer research program at Stony Brook University. The official pages describe the completed June 24–August 7, 2026 session; no 2027 dates, application deadline or updated terms are established. Students could commute or arrange optional housing.

    Cost
    $4,000(2026)
    Who can apply
    Grades 9–12
    Program dates
    Jun 24 – Aug 7, 2026 · 7 weeks(2026)
    Where
    In person · Stony Brook, NY
    STEMResidentialResearch
    Requirements and sources

    Costs beyond tuition: 2026: Non-refundable registration fee: $50. Payable by check or wire transfer with the application; Student Health Services fee (flat), listed with the room package: $66; Optional prepaid meal plan: $600. Refill-as-you-go is also possible.

    Requirements: Minimum age 16; Requirement: Open to grades 9–12; Requirement: At least 16 years old on or before July 4 of the program year, with no exceptions; Requirement: Unweighted GPA of 95/100 (3.8/4.0); Requirement: Standardized test scores (PSAT/SAT/ACT/AP/IB/Regents) at or above the 60th percentile; Requirement: At least three of English, Chemistry, Mathematics/Calculus, Physics and Biology; Requirement: International students must already hold documents to be legally present in the US for the program; no visa support

    Selection and application: Application materials: Three letters of recommendation, one from a science teacher, submitted by the writers

    Checked Official site

    Stony Brook logo
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  • Stony Brook University Garcia Center for Polymers at Engineered Interfaces

    Garcia Summer Research Program for High School Students

    Intensive in-person seven-week research program at Stony Brook; Summer 2026 is closed, and no official 2027 application deadline has been announced.

    Cost
    $4,000(2026)
    Who can apply
    Grades 9–12
    Program dates
    Jun 24 – Aug 7, 2026 · 7 weeks(2026)
    Where
    In person · Stony Brook, NY
    STEMResidentialResearchInternship
    Requirements and sources

    Costs beyond tuition: 2026: Non-refundable registration fee: $50. Payable by check or wire transfer with the application; Student Health Services fee (flat), listed with the room package: $66; Optional prepaid meal plan: $600. Refill-as-you-go is also possible.

    Requirements: Minimum age 16; Requirement: Open to grades 9–12; Requirement: At least 16 years old on or before July 4 of the program year, with no exceptions; Requirement: Unweighted GPA of 95/100 (3.8/4.0); Requirement: Standardized test scores (PSAT/SAT/ACT/AP/IB/Regents) at or above the 60th percentile; Requirement: At least three of English, Chemistry, Mathematics/Calculus, Physics and Biology; Requirement: International students must already hold documents to be legally present in the US for the program; no visa support

    Selection and application: Selection: Non-rolling review after the deadline using demanding age, GPA, test, coursework, transcript, recommendation, leadership, and application criteria. Application materials: Three letters of recommendation, one from a science teacher, submitted by the writers

    Checked Official site

    Stony Brook University Garcia Center for Polymers at Engineered Interfaces logo
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Before you apply

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Check math and coding prerequisites, access to equipment, the daily schedule and the full cost of participation.

Each card shows what the program has published; open the official site for anything it leaves out. A date or price from an earlier year says so beside it, and format and location can change between cycles.

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Frequently asked questions

Are these programs confirmed for summer 2027?

These are existing catalog programs to research for 2027. Inclusion does not confirm a 2027 session or open applications. The cycle label matters: a 2027-cycle application deadline can fall in 2026. Dates explicitly labeled as the 2026 cycle are historical, and a detail the program has not published for 2027 is left off its card.

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. A card shows only what the program has published; for anything it leaves out, open the official site.

Can a program pay to appear first?

No paid placements. Listings are ranked by fit, never by payment. By default, editor picks and programs whose official rules describe selective admission come first, and within each group the soonest 2027 deadline. You can sort by name, deadline or latest source check instead. Use the methodology page to understand catalog standards.

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