Welcome to Challenge To Excellence Charter School! Specializing in Math and Science through Technology Immersion.


C2E prepares students for a complex social, global and economic future by delivering a comprehensive educational program with a challenging curriculum that combines the basic skills with a strong focus on standards-based education. Our curriculum will integrate reading, writing, math, and science through the applied technologies to result in students who are critical thinkers, problem solvers,  life-long learners, and achievers, flexible and adaptable, empowered, and academically well-rounded and proficient.


C2E is committed to preparing students to be life-long learners and honorable leaders of tomorrow.

A tour of the school


C2E Giving Week & Penny Wars 5/7 – 5/16

C2E Giving Week 5/7 – 5/16.  How’s your class doing?  Check out the Leaderboard (updated at the end of each day).  Click ‘Read More’ to see the link for today’s results!   C2E Giving Week 20_21-leaderboard  Mr. Mendez’s 3rd grade class is leading!  Pennies will be counted this weekend, stay tuned!   Donate HERE! Don’t […]

Governing Council *Virtual* Meeting 5/18 @ 6:00PM

Join us for Governing Council’s virtual meeting on Tuesday, May 18th at 6:00 PM. The meeting link is available on our public calendar.

Edukits Now Available for 2021-2022 School Year

Edukits for the 2021-2022 School Year are ON SALE NOW!   For Best pricing, place your order by July 17th!

Event Calendar

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Challenge to Excellence is a no-tuition public charter school in Douglas County, Colorado.
We offer Elementary (K-5), and Middle school (6-8).

Our goal is to produce well rounded students who:

  • achieve at their ability level
  • actively pursue their own education
  • utilize 21st century learning and critical thinking skills to solve real world problems
  • are effective communicators,
  • Exemplify a positive self-image with the desire, ability and tools to be productive members of an ever changing, global society.

C2E combines research based, best practice curriculum with technology integration for excellence in education. Beyond performing well on standardized tests, our students are able to apply their learning to real life problem solving and production of creative outcomes.