| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Last year's cycle (2026): $1,299; 2027: Unconfirmed — check official site | Last year's cycle (2026): $6,600; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Financial aid | Last year's cycle (2026): Application-fee and tuition waiver: $1,324. For 2026, 100% waivers were available with free/reduced-price lunch or Pell Grant documentation; Mason considered alternative hardship documentation case by case.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Need-based financial aid: Up to $6,600. Aid was available up to the full program fee; admission was decided before financial-aid consideration.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Need-based financial aid: Amount: Unconfirmed — check official site. Historical 2026 terms included free attendance for domestic households below $85,000, case-by-case aid above that threshold and for international students, and possible travel grants. Confirm 2027 terms.; 2027: Unconfirmed — check official site |
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| Expenses and aid conditions | Last year's cycle (2026): 2026 ASSIP application processing fee: $25. Nonrefundable historical fee; full waiver available for documented financial need.; Application-fee and tuition waiver: $1,324. For 2026, 100% waivers were available with free/reduced-price lunch or Pell Grant documentation; Mason considered alternative hardship documentation case by case.; Commuting and local transportation: Amount: Unconfirmed — check official site. Students were responsible for transportation; Mason shuttles between Fairfax and Manassas were free, and low-cost general parking was usually available to non-Mason interns.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Need-based financial aid: Up to $6,600. Aid was available up to the full program fee; admission was decided before financial-aid consideration.; Application fee: $0. Applying to MathPath is free.; 2027: Unconfirmed — check official site | Last year's cycle (2026): HCSSiM application: $0. The official finance page says applying is and will remain free.; Need-based financial aid: Amount: Unconfirmed — check official site. Historical 2026 terms included free attendance for domestic households below $85,000, case-by-case aid above that threshold and for international students, and possible travel grants. Confirm 2027 terms.; 2027: Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grade 9 and above; Grade timing: Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Additional eligibility | Minimum age 15; Requirement: Be a high-school or undergraduate student and not have graduated from university before or during the internship; Requirement: Be at least 15 by the first program day for remote and computer-lab internships; Requirement: Be at least 16 by the first program day for any wet-lab placement involving chemical, biological, mechanical, or electrical hazards; Requirement: Commit to the full eight-week, 30-hour-per-week internship, required orientation, training, mentor schedule, and final symposium; Requirement: Select one to three prospective mentors whose research, format, campus, and preferred skills fit the applicant; Exclusion: Wet-lab age 16 is a safety requirement with no exceptions; Exclusion: Students may participate for at most two summer sessions; Exclusion: Minors cannot use Mason-arranged campus housing; Exclusion: Preferred mentor skills are not universal prerequisites, and the program has no universal minimum GPA; Exclusion: Admission does not guarantee a patent, publication, award, paid position, or continued research role | Ages 11–14; Requirement: Turn 11 before the program starts; Requirement: Turn 15 only after the program ends; Requirement: Complete the Qualifying Test independently; Requirement: Demonstrate mathematical ability, interest, and persistence; Exclusion: Students outside the published age window | Requirement: Be a high-school student who has not already graduated; Requirement: Show strong motivation for sustained, proof-oriented college-level mathematics; Requirement: Complete the applicant form, motivation letter, Interesting Test, and mathematical sponsor process when the next cycle opens; Requirement: Commit to the full six-week residential session under the published program model; Exclusion: Students who have already graduated from high school under the published FAQ; Exclusion: Assuming the historical Hampshire College campus, 2026 dates, or 2026 price applies in 2027; Exclusion: Assuming grades, college credit, admission to Hampshire College, or another college outcome |
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| Session dates or duration | Catalog terms: 8 weeks; 2027: Unconfirmed — check official site | Last year's cycle (2026): Starts June 28, 2026; Ends July 26, 2026; 4 weeks; 2027: Unconfirmed — check official site | Catalog terms: 6 weeks; 2027: Unconfirmed — check official site |
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| Format | In person / Online / Hybrid | In person | In person |
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| Housing and supervision | Non-residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Fairfax, Manassas, Woodbridge, Virginia; mentor-specific remote and collaborating-institution placements | Portland, Oregon | New residential campus for 2027 is not announced; Amherst, Massachusetts was the historical 2026 location |
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| 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: Personal statements describing research interest, preparation, goals, and mentor fit; Possible mentor interview for highly qualified candidates | Selection: Merit-based selection centered on the Qualifying Test and application context | Selection: Application review uses the form, letter, Interesting Test, and mathematical sponsor recommendation; no current acceptance rate or 2027 capacity is published. Application materials: One sponsor who knows the applicant in a mathematical context and can provide a recommendation |
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| Official sources | Source 1 · checked 2026-08-21Source 2 · checked 2026-08-21Source 3 · checked 2026-08-21Source 4 · checked 2026-08-21 | Source 1 · checked 2026-08-20Source 2 · checked 2026-08-20Source 3 · checked 2026-08-20Source 4 · checked 2026-08-20 | Source 1 · checked 2026-08-20Source 2 · checked 2026-08-20Source 3 · checked 2026-08-20Source 4 · checked 2026-08-20 |
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