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.
Last day of Fall 2019 Semester is December 20, 2019
Last day to drop a fall course without fee: September 20, 2019.
Registration: December 9, 2019 - January 24, 2020
Semester: January 6 – May 20*, 2020
Last day to drop a spring course without fee: February 7, 2020.
*Last day for Seniors: May 13, 2020
Semester: June 1 – July 24, 2020