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Main Office Summer Hours
June 16–July 7: CLOSED
July 8–August 8: 8 a.m. - 2 p.m.
Normal hours starting Monday, August 11
Phone: 303-982-4400
Summer Assignments
Click the subject below for the 2025 summer assignment
English
Science
Social Studies
Credit Recovery / Summer School information
Athletics
View the Athletics page for information on:
Chromebook Information
Technology Resources
Visit the Jeffco Technology webpage for information on the following topics:
- Device Care and Repair
- Digital Citizenship and Wellness
- Digital Learning Applications
- Low Cost Home Internet Option
- Tech Support
Moving OR changing schools over the summer?
- Families moving outside of Jeffco or to a charter school need to return their devices to their school; if their school is no longer open the device should be returned to Jeffco Public Schools, 1829 Denver West Dr., Bldg. 27, Golden, CO 80401.
- Families moving within Jeffco can take their device with them to their new school. 5th grade students will take their device to middle school with them for use through 8th grade. 8th grade students will take their device to high school with them, where they will trade it in for a new device to be used throughout high school.
Enrollment
View information about enrollment by clicking the button below:
Enroll at Columbine High School
Freshmen FAQ
View the welcome letter from Mr. Christy linked below:
Senior Pictures
Senior photos can be submitted online and are due by October 20th. View the SENIORS document on the Yearbook webpage, linked below, for information on submitting Senior pictures
Columbine High School, Home of the Rebels!