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


Mammoth March Challenge

I bet the students that the couldn’t collect pledges for the Mammoth March from 50 states and countries. THEY DID IT!  


C2E Fall Festival

Click to view the flyer and find out about new events at this year’s Fall Festival.    


Recognition from Douglas County School District

Douglas County School District has invited Mrs. Whatley, myself, and C2E families to attend next Tuesday’s Board of Education meeting.  At that time Challenge to Excellence will be recognized for the outstanding growth our Middle School students showed on last Spring’s Language Arts PARCC test.  All of our students did an excellent job, but 8th […]


Event Calendar

view the full calendar

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.