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{{Infobox school
| name              = Proof School
| native_name       = 
| logo              = File:Squircle-Official-purple.svg
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| streetaddress     = 973 Mission Street
| city              = {{wipe|San Francisco}}
| state             = {{wipe|California}}
| province          = 
| country           = {{wipe|United States}}
| coordinates       = 
| type              = Private School [[Social:Middle school#United States|Secondary]]
| established       = 
| founder           = Ian Brown, Paul Zeitz, and Dennis Leary
| status            = 
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| dean              =  Sam Vandervelde (mathematics); Zachary Sifuentes (humanities)
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| grades            = 6–12
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| enrollment        = 95
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| accreditation     =WASC 
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| website           = http://proofschool.org
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| campus            = Urban
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'''Proof School''' is a school in San Francisco for pupils who love mathematics. The school opened in the fall of 2015 with 45 students in grades 6–10.<ref name="MyUser_Bizjournals.com_July_5_2015c">{{cite web |url=http://www.bizjournals.com/sanfrancisco/print-edition/2014/10/31/stem-education-math-skills-add-up-at-proof-school.html |title=Math skills add up at Proof School – San Francisco Business Times |newspaper=Bizjournals.com |date=  |author= |accessdate= July 5, 2015}}</ref> Currently, 94.4 students in grades 6–12 are enrolled in Proof School for the academic year (2018–2019).

==Academics==

Proof School is a full-curriculum day school that emphasizes communication, collaboration, and problem solving. The school is accredited by [[Organization:Western Association of Schools and Colleges|Western Association of Schools and Colleges]].

The school year is divided into 5 'blocks', each of which consist of 6 normal academic weeks and a build week.

Each student has 5 courses: 4 'morning' courses that vary across grades, and a math class. The morning courses meet twice a week: once for 70 minutes, and once for 90 minutes. The math courses meet for two hours and ten minutes every day. 

The (non-post-calculus) math classes focus on a different subject each block: Block 1 is Combinatorics, Block 2 is Algebra, Block 3 is Geometry, Block 4 is Algebra and Pre-Calculus, and Block 5 is Number Theory.

==References==
{{reflist}}

{{coord missing|San Francisco County, California}}

[[Category:Mathematics]]

{{Sourceattribution|Proof School|1}}