| Application deadline | November 15, 2026 (2027 cycle) | Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Cost | Catalog terms: Free attendance; check separate expenses; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Financial aid | Last year's cycle (2026): Fellowship project grant: $0–$1,000. Need- and merit-based, discretionary, and not guaranteed; eligible uses include project expenses or compensation for paid work forgone.; Later Research Scholar award: $2,000–$10,000. Historical 2026 Scholar-stage terms: top three received $10,000 and other selected Scholars at least $2,000. This is not guaranteed to a Fellow and 2027 terms are not announced.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Application-fee waiver: $40. Available for students eligible for Free and Reduced Lunch or qualifying for financial aid.; 2027: Unconfirmed — check official site | Last year's cycle (2026): U.S. family-income guarantee: Amount: Unconfirmed — check official site. U.S. students from families under $80,000 attended free in 2026.; Full/partial need-based aid and international aid: Amount: Unconfirmed — check official site. Aid available where cost is a barrier; international aid considered case by case.; 2027: Unconfirmed — check official site |
|---|
| Expenses and aid conditions | Last year's cycle (2026): Application: $0. No application fee.; Fellowship project grant: $0–$1,000. Need- and merit-based, discretionary, and not guaranteed; eligible uses include project expenses or compensation for paid work forgone.; Later Research Scholar award: $2,000–$10,000. Historical 2026 Scholar-stage terms: top three received $10,000 and other selected Scholars at least $2,000. This is not guaranteed to a Fellow and 2027 terms are not announced.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Historical 2026 application processing fee: $40. Nonrefundable; waived for Free and Reduced Lunch eligibility or qualifying financial aid. The 2027 fee is unannounced.; Application-fee waiver: $40. Available for students eligible for Free and Reduced Lunch or qualifying for financial aid.; 2027: Unconfirmed — check official site | Last year's cycle (2026): U.S. family-income guarantee: Amount: Unconfirmed — check official site. U.S. students from families under $80,000 attended free in 2026.; Full/partial need-based aid and international aid: Amount: Unconfirmed — check official site. Aid available where cost is a barrier; international aid considered case by case.; 2027: Unconfirmed — check official site |
|---|
| Stipend or pay | Unconfirmed — check official site | Last year's cycle (2026): Learning stipend based on internship hours: $500–$1,500; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Eligibility | Unconfirmed — check official site | Grades 10–12 (provider uses rising grades) | Grades 10–12; Grade timing: Unconfirmed — check official site |
|---|
| Additional eligibility | Ages 14–20; Residency: Applicants may be based almost anywhere, except where UK sanctions or operational payment restrictions prevent participation; Requirement: Meet the age 14-20 and pre-university requirements on the dates stated for the selected Foundations and Fellowship stages; Requirement: Have not started university or other tertiary education; gap-year applicants and applicants who left a course may apply; Requirement: Be able to participate in English; Requirement: Commit at least 10 flexible hours per week for eight weeks; Exclusion: Current university or tertiary-education students; Exclusion: Non-Trivial Ventures employees and their family members; Exclusion: Applicants whose location or status is restricted by applicable UK sanctions | Residency: Remain in the United States throughout application, internship participation and program closure; Requirement: Be a rising grade 10, 11 or 12 student; Requirement: Have not previously completed an ASE internship; Requirement: Show interest in a math, science or STEAM career and readiness for a professional environment; Requirement: Live within 50 miles of selected positions or stay with adult family or friends nearby; Requirement: Have reliable transportation; Requirement: Have proof of health insurance; Requirement: Meet each selected position's skills, age and legal-status rules; Requirement: Attend required orientation, conference and symposium activities; Exclusion: Students may complete only one ASE internship during high school; Exclusion: ASE does not provide housing or transportation and does not allow students to live alone; Exclusion: Applicants cannot select a family member as mentor; Exclusion: Some roles require a minimum age by May 15; Exclusion: Contacting mentors without initiation may disqualify an applicant | Ages 14–18; Residency: Students from the United States and abroad are eligible; international financial aid is case by case; Requirement: Be age 14-18 by the applicable program cutoff; Requirement: Have completed grade 9 or equivalent before the session; Requirement: Not be enrolled full time in a college or university by the program's first day; Requirement: Be available for the entire six-week residential session and comply with dormitory, curfew, visiting, safeguarding, and conduct rules; Requirement: Independently attempt the official application problem set and explain experiments, conjectures, proofs, and partial progress; Requirement: Submit the required recommendation, transcript, form, short answers, and any financial-aid documents; Requirement: Retain scratch work and be prepared to explain reasoning if originality is verified; Exclusion: Applicants outside the age/education window or already full-time college students at program start; Exclusion: Collaborative, copied, AI-assisted, internet-generated, uncited, or inadequately explained problem-set work; Exclusion: Applicants unable to reside for the full six weeks or follow residential/safety expectations; Exclusion: Assuming all eight problems must be solved or that prior advanced courses/research are required; Exclusion: Assuming selection guarantees aid, publication, conference presentation, college credit, recommendation, admission advantage, internship, or job |
|---|
| Session dates or duration | Catalog terms: 8 weeks; 2027: Unconfirmed — check official site | Catalog terms: 4–10 weeks; 2027: Unconfirmed — check official site | Catalog terms: 6 weeks; 2027: Unconfirmed — check official site |
|---|
| Format | Online | Hybrid | In person |
|---|
| Housing and supervision | Non-residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
|---|
| Location | Applicants from almost anywhere; UK sanctions and payment restrictions apply | Portland, Corvallis, Oregon and southwest Washington position areas; every intern must attend at least one in-person ASE event | Boston, Boston University campus, Massachusetts |
|---|
| Selection and application | Selection: Non-Trivial plans approximately 600 Research Foundations finalists and about 200 Research Fellows for 2027; final cohort sizes may change and no acceptance rate is published for the cycle. | 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 recommendation forms | 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 recommendation |
|---|
| Official sources | Source 1 · checked 2026-10-09Source 2 · checked 2026-10-09Source 3 · checked 2026-10-09Source 4 · checked 2026-10-09Source 5 · checked 2026-08-21Source 6 · checked 2026-08-21Source 7 · checked 2026-08-21 | Source 1 · checked 2026-08-22Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22Source 4 · checked 2026-08-22Source 5 · checked 2026-08-22Source 6 · checked 2026-08-20 | Source 1 · checked 2026-08-20Source 2 · checked 2026-08-20Source 3 · checked 2026-08-20Source 4 · checked 2026-08-20Source 5 · checked 2026-08-20Source 6 · checked 2026-08-20 |
|---|