Math Olympiad at Oster

9/27/2023 6:03 pm

Math Olympiad at Oster (4th & 5th Graders)

Are you fascinated by numbers? Want to sharpen your problem-solving skills? The Math Olympiad Club is just for you. This club is open to 4th-5th graders and funded by Oster's HSC. The Math Olympiad Club will be held in person at Oster.

Art Vistas Fall Fundraiser at Yogurtland!

9/27/2023 5:52 pm

Join us for a cool and delicious Fall Fundraiser at Yogurtland!

Oster Yearbook Flash Sale (ends 10/20)

9/22/2023 4:59 pm

Order your Oster yearbooks NOW for the lowest price of the year!

Mileage Club is Back!

9/22/2023 8:40 am

Mileage Club is back starting 10/3, volunteers are always needed!

New Oster Spirit Wear SALE!

9/10/2023 11:48 am

We will have the new swag on sale after school in front of the HSC shed, stop by and get geared up to show your Cougar spirit! Here’s a sneak peek…

Bestselling Author Trudy Ludwig Coming to Oster!

9/4/2023 10:47 am

Bestselling Author Trudy Ludwig Coming to Oster! October 10-12, students and staff at Lietz, Van Meter, Oster, and Alta Vista Elementary Schools will have the opportunity to spend time with Trudy Ludwig, an acclaimed speaker and award-winning author of numerous children’s books including The Invisible Boy...

Oster Fall Movie Night!

8/28/2023 5:56 pm

Fall Movie Night is back! Join us on campus Sept 15th for The Super Mario Bros. movie!!!

Frozen Fridays are Back!

8/6/2023 5:56 pm

A favorite tradition at Oster, Frozen Fridays are back for the new school year starting on Friday, August 18th!

Parent/Guardian Directory

8/6/2023 5:35 pm

The Oster Home and School Club (HSC) is building a directory of parents/guardians who have skills in various professional and/or creative fields... Click here to complete the 1 minute form by August 24th.

Back to School Picnic

8/6/2023 5:16 pm

Celebrate the start of a new school year! Oster's back to school picnic is on August 18th, 5 - 7pm!