| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Unconfirmed — check official site | Free attendance; check separate expenses (2027 cycle) | Last year's cycle (2026): $2,000–$10,201.92; 2027: Unconfirmed — check official site |
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| Financial aid | Unconfirmed — check official site | Need-based travel assistance: Amount: Unconfirmed — check official site. Funds are limited. (2027 cycle) | Unconfirmed — check official site |
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| Expenses and aid conditions | Unconfirmed — check official site | Need-based travel assistance: Amount: Unconfirmed — check official site. Funds are limited. (2027 cycle) | Last year's cycle (2026): Non-refundable application fee: $70; Honors program non-refundable deposit: $1,000. Due within two weeks of the admission decision.; 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 | Up to grade 12; Grade timing: Unconfirmed — check official site | Unconfirmed — check official site | Grades 10–12 (provider uses rising grades) |
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| Additional eligibility | Requirement: Open to grades up to 12; Requirement: Mathematical maturity of an advanced high-school student | Ages 15–16; Requirement: For 2027, birthday between August 26, 2010 and June 26, 2012 (at least 15 when the session starts and not yet 17 by its end); Requirement: Available for the whole four-week in-person session; Requirement: Able to speak English; Requirement: International campers need a valid passport and visa (if applicable) | Ages 15–18; Requirement: Open to rising grades 10–12; Requirement: Six-week Honors program: rising high school seniors with a GPA of 3.5 or higher; Requirement: International applicants whose second language is English need a minimum TOEFL iBT 90, IELTS 6.5 or Duolingo 130, or a waiver after two years at an English-language school; Requirement: Students in in-person courses must be fully vaccinated by arrival on campus |
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| Session dates or duration | Unconfirmed — check official site | Starts June 26, 2027; Ends August 26, 2027; 4 weeks (2027 cycle) | Starts June 27, 2027; Ends August 6, 2027; 2–6 weeks (2027 cycle) |
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| Format | Online | In person | In person / Online |
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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 | Live online classes scheduled in Pacific time | Rhinebeck, NY | Chestnut Hill, MA |
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| Selection and application | Selection: Applicants must persuade Euler Circle that they are prepared and a good instructional fit; Euler Circle says ordinary seat scarcity usually is not the main constraint and does not publish acceptance statistics. | Selection: Regional/global selection committees review applications for cohort fit and invite some applicants to interview. LAJF seeks diverse strengths, backgrounds, interests, and commitment to change, but does not publish current applicant totals, cohort size, or acceptance rate. Application materials: Interview with your regional selection committee (if selected for the interview phase) | Selection: Seats were limited and complete applications were reviewed for academic readiness. Honors required at least a 3.5 GPA; no acceptance rate is published. Application materials: Statement of Purpose; Course-specific essay; Two letters of recommendation |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-20 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-12Source 4 · checked 2026-08-20Source 5 · checked 2026-08-20 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-24Source 5 · checked 2026-10-24Source 6 · checked 2026-08-21Source 7 · checked 2026-08-21 |
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