Oster Entry Way
Click to visit Oster 20-21 Online Book Fair. We thank you for supporting Oster School!
Ms. Yoshioka's TK class - "Pete the Cat & His Four Groovy Buttons"
Reading is Cool - San Jose Sharks
National Read a Book Day
Global Play Day 2019
Oster Pink Week
At USD District board meeting honoring and thanking Steve, David, and Susan Oster for our beautiful new Oster electric sign.
Spirit Day 2019 - Crazy Hair and Socks Day
Kinder Field Trip
Kinder Class - Chinese New Year Celebration
TK class - Project Cornerstone Lesson
Girls on the run
Happy 100th day of school!
Oster Students present STEAM project at District Board Meeting
Crazy Hair Day
Game Design Club - Sphero
Tech Tuesday - Staff Professional Development
PAC - Pony Express Tag
Reading is Cool from San Jose Sharks
Traffic Patrol On Duty
2nd Grade - Movement
First Grade Opera