Due to the ongoing COVID-19 situation, CU Science Discovery is offering its K-12 summer STEM classes in a virtual format that combines online learning with hands-on activities. To speak with our registrar, please leave a voicemail with your phone number on our main phone line (303-492-7188) or send an email requesting a call back. For current updates about the University of Colorado Boulder response to COVID-19, please visit the CU website.


School may be out but CU Science Discovery is in! BVSD school day-off and holiday classes offer all of the same benefits of a traditional summer or afterschool class but in a more condensed time frame. Classes are offered on most Boulder Valley School District days off and often during Thanksgiving break, winter break and spring break. 

Class descriptions and registration information can be found by clicking the blue button on the right-hand side of this page. Please register promptly to avoid class cancellations.

For additional information regarding school day-off and holiday classes, contact Anna McClelland via email or by calling 303-492-7328.