Charter School Institute

Charter School Institute

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CSI authorizes 40+ charter public schools serving over 20,000 students across the state of Colorado.

05/28/2026

Animas High School, located in Durango, Colorado, continues to make a lasting impact in the lives of students! ⭐

05/27/2026

CSI's Terry Croy Lewis joins the Bold By Choice Podcast to explore what it means to lead with both accountability and trust. 🎧

What happens when authorizing becomes more than compliance?

Season 4, Episode 11 of Bold by Choice is live now featuring Terry Croy Lewis from Colorado Charter School Institute.

This conversation dives into leadership, innovation, trust, and what it really means to create schools where students and families can thrive. From grassroots beginnings as a charter school mom to leading one of the most respected authorizing organizations in the country, Terry shares powerful insights on building possibility through bold leadership.

🎧 Listen now: https://nationalcharterschools.org/podcast/
👉 Subscribe to Bold by Choice for new episodes every week

05/27/2026

The National Charter Schools Institute invited CSI Executive Director Terry Croy Lewis to join their Bold By Choice Podcast! Hosts Vashaunta Harris and Jim Goenner sit down with Terry to explore why parental voice matters in public education and how CSI has built a model of authorizing rooted in trust, not just compliance.

The episode also highlights the innovative school models CSI supports, including outdoor schools in the Colorado mountains, charter schools on tribal land, and schools serving neurodiverse learners. ✏️

Check out the episode: https://boldbychoice.podbean.com/e/s4-e11-stewards-of-possibility/

Photos from Charter School Institute's post 05/27/2026

The state legislature’s nonpartisan Colorado Youth Advisory Council (COYAC) seeks new members, ages 14-19, for the 2026-27 term. Applications close on June 5, and COYAC will host a virtual information session on Sunday, May 31. Learn more at coyac.org/apply

05/18/2026

We're proud to serve as the authorizer for Global Village Academy North 🌍 It's a privilege to provide accountability and autonomy to charter public schools like this one as they carry out their mission and make a lasting impact. Watch to learn more about what makes this school so special.

05/12/2026
05/11/2026

Celebrating National Charter Schools Week! 🎉 Every student deserves a school that works for them. Charter schools are creating more pathways to success.

05/06/2026

At CSI, we believe that equitable oversight requires differentiated support, and that principle drives everything we do.

Our newest publication, Theory of Action for Tiered Supports & Interventions, outlines the comprehensive and proactive framework we've built (and continue to refine) by learning, adapting, and listening to the schools we serve.

Explore our latest blog post: https://www.csi.state.co.us/theory-of-action-for-tiered-supports-interventions/

05/04/2026

Congrats to The Academy of Charter Schools' Natalia Woolcock!

Natalia placed 3rd in the state in her Senior Category for Behavioral Sciences and received the CO₂ Greenhouse Gas Reduction Award for the impact and innovation of her work. 🏆

Her top finish also earned her a nomination for the Thermo Fisher Junior Innovators Award, a multi-step national competition. If she advances, she'll travel to Washington, D.C. to compete for up to $25,000 in scholarships.

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1525 Sherman Street, B76
Denver, CO
80203

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm