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Before and After School Program

Adams 12 Five Star Schools Before and After School Enrichment (BASE) Programs serve elementary students beginning at 5 years of age.  BASE is an extracurricular, optional, fee-based program. Space is limited and BASE Programs frequently have a list of families waiting for an opportunity to enroll in BASE.

Students in the BASE Program engage in a wide variety of activities and choices providing students with opportunities to create, learn and grow through arts, physical activity and academic enrichment activities during out of school time.  All BASE activities allow students opportunities critical to their social emotional development. 

For more information about our school's BASE Program contact the BASE Site Director at #720-972-5296 or click here.

For more information about our district BASE Programs click here.

BASE is open before school on regular school days from 6:30am to 7:30am. After school on regular school days BASE is open from 2:55pm to 6:00pm.   On days when teachers are at school but students are not in attendance (in-service days, district professional development days, etc.) BASE is open from 6:30am to 6:00pm. BASE is not open on district holidays.  

BASE Support

Centennial's BASE program director is Erin Seitz. Please contact her for specific information regarding the program at Centennial and costs associated with it. District level Supervisor is Chris Sjolin. Parents should feel free to contact any of the district level personnel any time there is a need for additional assistance beyond that which they receive at the site.

2018-2019 School Year:

BASE is now accepting intent forms for new families. 

BASE Hours Of Operation:

Before School - 6:30am-7:30am

After School - 2:55pm-6:00pm

Full Day Program - 6:30am-6:00pm

School Year Rates:

Registration Fee Per Child: $50.00

Before School - Weekly $27.00 / Daily $11.00

After School - Weekly $62.00 / Daily $21.00

Before and After School - Weekly $80.00

Full Day Program - Weekly $20.00 / Daily $40.00

The BASE Director can be contacted by email at or by the office line at 720.972.5296.

Thank you!