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



CMAS Science scores – Spring 2016

CMAS Science scores – Spring 2016 Last spring our 5th and 8th grade students participated in the Colorado Measures of Academic Success (CMAS) standardize science test.  Students across the state of Colorado were measured based on state standards.  Our students surpassed our expections and did our S.T.E.A.M. school proud! Our 5th grade students out performed […]


C2E is Future Ready

Watch our C2E Future Ready video:  


C2E Educators Featured on THINK

C2E teachers Julie Stewart and Beth Mossholder have been featured in THINK. Excerpt below: Julie Stewart and Beth Mossholder, educators at Challenge to Excellence Charter School (C2E) are featured speakers in a webcast sponsored by Google/Google for Education and hosted by THE Journal. The educators at C2E wanted younger learners to benefit from flexible and […]


Event Calendar

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Watch the C2E Future Ready Video

Special thanks to C2E Parent Keith Hughes for the video!

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.