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Cornerstone Charter School
Join the 40 supporters who believe in this school.

About this school

Cornerstone Charter School is an urban public school in Phoenix, Arizona that is part of Arizona Department of Education. It serves 140 students in grades 9 - 12. Its teachers have had 17 projects funded on DonorsChoose.

Equity Focus School

At Equity Focus Schools, students have limited access to resources and learning materials.
Learn more about our Equity Focus

Support towards this school will directly impact historically underfunded classrooms.

Public School
Grades 9 - 12
140 Students
# of teachers unavailable
7107 N Black Canyon Hwy Contact info is sourced from our partners at MDR Education, and DonorsChoose updates our site ahead of each school year.
Phoenix, AZ 85021 View local requests
https://cornerstonehs.org/
Evidence-based impact
Inspire teachers to stay in the classroom and boost student achievement.1
Give to this school
Ms. Vero, a DonorsChoose teacher for 9 years.
Kindergarten teacher at PS81 - Robert J. Christen School in Bronx, NY
1: "Crowdfunding the Front Lines: An Empirical Study of Teacher-Driven School Improvement," "Stopping the Revolving Door: An Empirical and Textual Study of Crowdfunding and Teacher Turnover" — Samantha Keppler, Jun Li, and Di (Andrew) Wu — University of Michigan, Stephen M. Ross School of Business

Cornerstone Charter School Teachers on DonorsChoose

DonorsChoose is the most trusted classroom funding site for teachers.

As a teacher-founded nonprofit, we're trusted by thousands of teachers and supporters across the country. Each classroom request for funding was created by a classroom teacher and reviewed by the DonorsChoose team.

See how DonorsChoose works

Cornerstone Charter School Demographics

91%
of students receive free or reduced price lunch Data about students' economic need comes from the National Center for Education Statistics, via our partners at MDR Education. Learn more
Source: the National Center for Education Statistics
86%
of students are Black, Latino, Native American, or Asian Data about school demographics comes from the National Center for Education Statistics, via our partners at MDR Education. The numbers in this chart may not add up to 100% because of limitations in the available data.

Schools in districts that mainly serve students of color receive substantially less state and local support than similar districts that serve primarily White students. Learn more about this gap, why it exists, and how you can help close it.

Cornerstone Charter School Support on DonorsChoose Last updated Dec 5, 2025

DonorsChoose makes it easy for anyone to help a teacher in need, moving us closer to a nation where students in every community have the tools and experiences they need for a great education.

Cornerstone Charter School

$11,074
raised using DonorsChoose
17
projects funded
7
teachers funded
40
donors
2
projects for basic supplies
7
projects for technology
2
projects for books
5
projects for art supplies

Cornerstone Charter School has received support from 25 individuals from Arizona and 15 individuals out-of-state.