| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Unconfirmed — check official site | Catalog terms: $7,465; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Financial aid | Unconfirmed — check official site | Catalog terms: Verified-need scholarship: Amount: Unconfirmed — check official site. Scholarships are restricted to applicants whose need can be reliably verified. Award size, documents, budget, and timing vary and are not guaranteed.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Expenses and aid conditions | Unconfirmed — check official site | Catalog terms: Possible laboratory-material fee: $0–$149.3. Only disciplines needing laboratory materials may charge this fee; Pioneer caps it at 2% of $7,465 tuition, or $149.30. Actual applicability and amount depend on placement.; Verified-need scholarship: Amount: Unconfirmed — check official site. Scholarships are restricted to applicants whose need can be reliably verified. Award size, documents, budget, and timing vary and are not guaranteed.; 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 | Grades 9–12 when applying; check the provider's rules for graduating seniors | Grade 11 when applying; summer rising grade is one higher |
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| Additional eligibility | Requirement: Normally not have completed high school before class begins; Requirement: Demonstrate the mathematical maturity of an advanced high-school student; Requirement: Be prepared for intensive college-level lectures, problems, independent work, and mathematical communication; Requirement: Meet any future course-specific readiness or scheduling requirements; Exclusion: Assuming grades 9-12 is a fixed rule; sufficiently prepared middle-school students may apply; Exclusion: Assuming competition mathematics, prior research, a published prerequisite course, or Bay Area residence is required; Exclusion: Assuming admission, financial aid, academic credit, publication, recommendation, or a research result is guaranteed | Requirement: Be a high-school student in grade 9-12 under the current admission description; Requirement: Demonstrate academic readiness, intellectual curiosity, independence, integrity, and sustained interest in one or more proposed research areas; Requirement: Be able to read scholarly material, write in academic English, attend live online seminars and professor meetings, and complete intensive independent work; Requirement: Secure counselor support before submission and arrange the official transcript plus counselor or teacher assessment after submission within the published window; Requirement: Complete the video interview and proctored timed writing if the initial application passes screening; Requirement: Commit to the complete seminar, literature-review, topic-development, individual-mentoring, and original-paper process for the assigned term; Exclusion: Applicants are not guaranteed admission, a specific discipline, a particular professor, a scholarship, publication, college admission, or transfer-credit acceptance; Exclusion: Professors do not choose students and are not identified to applicants before admission and matching; Exclusion: Test scores are optional, not a stated admission requirement; Exclusion: A discipline can fill before the final deadline, and an application may receive conditional or waitlist status; Exclusion: The current program costs $7,465 and spans multiple academic divisions | Citizenship: U.S. citizens eligible regardless of residence; Citizenship: Non-U.S. citizens already in the United States on F-1 status eligible; Citizenship: Other U.S. visa holders must ask GSTEM to confirm eligibility; Residency: Non-U.S. citizens living outside the United States are not eligible; Requirement: Be a current high-school junior; Requirement: Show strong academic work, STEM aptitude, and demonstrated STEM interest; Requirement: Support GSTEM's mission of serving groups historically excluded from STEM; Requirement: Attend every day for all six weeks; Requirement: Do not participate in another program simultaneously; Exclusion: Current sophomores, seniors, and non-U.S. citizens living outside the United States; Exclusion: Applicants unable to attend the full six-week program |
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| Session dates or duration | Unconfirmed — check official site | Unconfirmed — check official site | Catalog terms: 6 weeks; 2027: Unconfirmed — check official site |
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| Format | Unconfirmed — check official site | Online | In person |
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| Housing and supervision | Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Unconfirmed — check official site | Online and available to high-school students worldwide | New York City, New York |
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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: Pioneer uses holistic review of academic history, essays, interests, school materials, a video interview, and proctored timed writing. Decisions generally take six to eight weeks and may be admit, conditional, waitlist, or deny. The official pages publish no acceptance rate or automatic GPA/test threshold, and placement capacity varies by discipline. Application materials: Required short-answer responses and longer essay; Video interview after initial screening | Selection: GSTEM admits 40 current juniors. Review is competitive and considers academic work, essays, STEM activities, and one recommendation. Application materials: Four short essays; One recommendation from a teacher, advisor, or counselor; Separate data-science essay for Winston Data Scholarship consideration |
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| Official sources | Source 1 · checked 2026-10-12Source 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 | 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 |
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