Oster Entry Way
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New - Union School District Website Launched | August 5, 2021
Ms. Yoshioka's TK class - "Pete the Cat & His Four Groovy Buttons"
Reading is Cool - San Jose Sharks
National Read a Book Day
Harvest Festival
Harvest Festival
Makerspace
Global Play Day 2019
STEAM Night
Oster Pink Week
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
Kindergarten Garden
Kindergarten Garden
Oster Makerspace
Girls on the run
Happy 100th day of school!
Harvest Festival
International Night
Oster Students present STEAM project at District Board Meeting
Crazy Hair Day
Game Design Club - Sphero
Tech Tuesday - Staff Professional Development
Recess 101
PAC - Pony Express Tag
Reading is Cool from San Jose Sharks
Reading is Cool from San Jose Sharks
Traffic Patrol On Duty
Olympics Day
2nd Grade - Movement
First Grade Opera
The Great California ShakeOut
Wednesday, October 21st
School Site Council Meeting
Thursday, October 21st at 3pm
Oster's Education Donation Drive!
Our Education Fund Drive will continue through December, any amount helps our school. Thank you all for your support! Go Cougars!
Parent Education Night - October 26th from 6:00-7:00 p.m
Learn about Oster's New Social Emotional Curriculum - Kimochi. Click the link above to register for the event.
Picture Day - October 25th, 2021
Click the link above for more information
Parent Education Night - New Social Emotional Curriculum
Date: 10/26/2021
Time: 6 PM – 7 PM
Location: OST Website Calendar
