June 27, 7pm School of Theatre Presents "Peter/Wendy"
July 6-10, 10-2pm Make a Musical Camp Session 1
July 6-10, 1-4:30pm Sing Out Loud Vocal Music Camp
July 6-24 Dance Summer Intensive Session 2
July 13-17, 10-2pm Make a Musical Camp Session 2
Aug. 19, 1:30pm AP/Honors Placement Testing
Aug. 25, 1:30pm 9th Grade and New Family Orientation Meeting
Aug. 31, 8:10am First Day of School (Full day)
OSA wins the Gold in Parents' Press for 2015!
OSA Middle and High School are the Bay Area Parents' Press Gold medal winners for Best Charter Middle and High School in Alameda County!
Congrats to all of our hard working teachers, families and of course our students.
AP/Honors Classes for 2015-2016
If your child signed up for advanced High School classes for the 2015-2016 school year, please read the introductory letter attached below. The relevant summer reading assignments can be found here. Please note the placement assessments will be on August 19th at 1:30 pm.
AP Introductory Letter
AP Honors Introductory Letter
Thursday, 30 April 2015 08:47 106.5 KB 328
OSA is a member of the Arts Schools Networks.
OSA is a member of the California Charter Schools Association
OSA is a member of the National Association for College Admission Counseling
OSA is affiliated with the Music National Service Initiative.
Download Uniform Complaint Form
Download LCAP document
Download Education Protection Account Reform (112013)