Recent Announcements

  • Weekly Wire 9-16-16 Friday, September 16, 2016  Hello Open School Families! This is a LARGE ISSUE with lots of GREAT information! Do you have something you would like to share in the Weekly ...
    Posted Sep 17, 2016, 2:34 PM by Stephanie Joy
  • New Year's Eve August 16 START of the School Year of at NEW YEAR'S EVEMeet the community and enjoy the Food Trucks! 
    Posted Aug 12, 2016, 8:29 AM by Stephanie Joy
  • Schools of Opportunity
    Posted Jun 3, 2015, 8:50 AM by Stephanie Joy
  • Amazon Smile Do you like JCOS? Do you shop at Amazon? Now you can do both things at once. When you buy eligible items at is just like ...
    Posted Jul 7, 2014, 10:18 AM by Stephanie Joy
  • Videos About Jeffco Open If you have photos or videos you would like us to post, please contact Angie, Teacher and Librarian at or Stephanie, Webmaster, at ...
    Posted Jul 31, 2013, 10:06 AM by Melyssa Dominguez
Showing posts 1 - 5 of 5. View more »

JOpen Public

Promo for the 2016 JCOS Film Festival!

2016 Film Festival Advertisement

Fall 2015 Archaeology Trip

Salish Sea Trip

Boundary Water 2015

Trip to Selma

Stephanie Joy,
Oct 15, 2015, 10:25 AM