About CDLS

Colorado Digital Learning Solutions is the state-supported supplemental online learning program.  Click above to learn more.


Courses are rigorous, research-based and pedagogically sound.  Courses are taught by highly-qualified state-certified teachers. Click above to learn more.


Find out who makes up the CDLS team and how to contact them. Click above to learn more.


Click the link above for detailed information about upcoming semesters, including dates and registration info!


Colorado Digital Learning Solutions (CDLS) is the state-supported supplemental online program that provides Colorado districts, BOCES, and charter schools access to high quality online courses that supplement their existing course offerings in a 21st century learning environment.


CDLS courses are affordable, high-quality, and standards-based. Students can use them for credit retrieval, advanced courses, curriculum enhancement and/or to resolve scheduling conflicts. CDLS can supplement your local middle school and high school curriculum with a wide variety of courses designed for students in all performance ranges, from at-risk to advanced students.


Courses are accessible from anywhere WIFI is available and many courses can be viewed on mobile devices! CDLS teachers are highly qualified in their subject areas based on NCLB requirements and many have multiple years of successful online teaching experience. Our courses are also NCAA approved!

Important Dates & Info

Fall Semester 2019

Registration:  August 5 - September 6, 2019

Dates:  August 19 - December 20, 2019

Last day to drop a fall course without fee: September 20, 2019.

Online Learning Solutions to Meet YOUR Needs

© 2020 by Colorado Digital Learning Solutions

501(c)(3) Non-Profit organization

Documentation available upon request.

(720) 458-4154