| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | March 31, 2027 (2027 cycle) |
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| Cost | Last year's cycle (2026): $6,600; 2027: Unconfirmed — check official site | Last year's cycle (2026): $2,500; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Financial aid | 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 scholarship after acceptance: Amount: Unconfirmed — check official site. First come until funds exhausted; next-cycle terms unknown.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Expenses and aid conditions | 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): Residence hall, meals, linens, laundry, and local program transport: $0. Included in 2026 attendance fee.; Travel to and from West Lafayette: Amount: Unconfirmed — check official site. Participant responsibility, including optional airport shuttles.; Need-based scholarship after acceptance: Amount: Unconfirmed — check official site. First come until funds exhausted; next-cycle terms unknown.; 2027: Unconfirmed — check official site | 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 | Unconfirmed — check official site | Grade 12 (provider uses rising grades) | Grades 9–11; Grade timing: Unconfirmed — check official site |
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| Additional eligibility | 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 rising senior in the announced cohort; Requirement: Complete the future application with transcript and accepted standardized scores if still required; Requirement: Recommended for 2026: three high-school math years and one chemistry or physics year; Requirement: Be available for the full residential week; Requirement: Follow Purdue housing, supervision, health, safety, conduct, accessibility, team, media, and travel rules; Exclusion: Assuming 2026 terms recur; Exclusion: Treating recommended coursework as a guaranteed admission threshold; Exclusion: Missing the full session or required application documents; Exclusion: Assuming STEP guarantees Purdue, Engineering Honors, scholarship, credit, recommendation, award, or admission advantage | Residency: For the July program, reside in the United States; Residency: Physically attend high school in the United States; Residency: Remain in the United States for the duration of BWSI; Requirement: Register for the relevant BWSI online prerequisite course before summer consideration; Requirement: Complete the course-specific minimum online work; Requirement: Submit the separate summer enrollment application; Requirement: Meet the selected course's technical prerequisites; Requirement: Accepted students are generally finishing grade 11 and entering grade 12; Exclusion: Current high-school seniors, college students, and students below grade 9 were not eligible for the 2026 July program; Exclusion: Students living or attending school outside the United States could take online prerequisites but were not eligible for the centrally administered July program; Exclusion: Summer course modality and prerequisites vary by course |
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| Session dates or duration | Last year's cycle (2026): Starts June 28, 2026; Ends July 26, 2026; 4 weeks; 2027: Unconfirmed — check official site | Catalog terms: 1 week; 2027: Unconfirmed — check official site | Catalog terms: 4 weeks; 2027: Unconfirmed — check official site |
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| Format | In person | In person | Online / In person |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Portland, Oregon | West Lafayette, Indiana, Purdue University campus | Cambridge, Massachusetts, Remote online prerequisite access |
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| Selection and application | Selection: Merit-based selection centered on the Qualifying Test and application context | Selection: Rolling review until limited sessions fill; waitlist afterward. No acceptance rate is published. | Selection: Competitive summer selection based partly on prerequisite-course performance, technical preparation, essays, school-supporting information, and recommendation; online prerequisite access is broader. Application materials: Three essays of no more than 500 words each; One teacher or adult-mentor recommendation |
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| Official sources | 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 2026-08-20 | Source 1 · checked 2026-10-09Source 2 · checked 2026-10-09Source 3 · checked 2026-10-09Source 4 · checked 2026-10-09Source 5 · checked 2026-10-09Source 6 · checked 2026-10-09Source 7 · checked 2026-08-22 |
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