So proud of Fort Zumwalt West High Class of 2026, Ostmann's 5th grade class of 2019! #ExplorerNation
about 17 hours ago, Ostmann Elementary
West High Grad Walk 2026
Ostmann 5th grade class of 2019, returned as graduating seniors (class of 2026)
Our first ever Trivia Night was a blast! So many prizes and winners! We hope everyone enjoyed the last PTO event of the 25-26 school year!
6 days ago, Ostmann Elementary
trivia
trivia
trivia
trivia
trivia
trivia
trivia
trivia
trivia
trivia
Such a great night recognizing all of the educators and employees that make Fort Zumwalt a special place to work, grow and call home. a special shout out to our very own Miss Moshkowsky and Ms. Nippe! #ExplorerNation
12 days ago, Ostmann Elementary
OES Educator of the Year,  Miss Moshkowsky
OES Employee of the Year, Ms. Nippe
2nd grade service learning day at OES! Our amazing students, staff and families synergized to bring our outdoor classrooms back to life. Thank you for giving of yourselves in service of others! #ExplorerNation
12 days ago, Ostmann Elementary
A huge shout out to our PTO and all of the families that have supported us throughout the year. Your kindness is appreciated! Thanks to your generosity, our staff has enjoyed snacks, gifts, meals, drinks, and even sunglasses this week! (Special thanks to the Cooper and Wagenknecht families for adding to the fun this week).
13 days ago, Ostmann Elementary
pretzels and drinks
gifts and gift card
Apple snack bar
donuts
coffee truck
sunglasses
enjoying the new sunglasses.
Look who is excited for Kindergarten! Logan joined OES for Leadership Day and had an opportunity to learn about what next year will look like. We are excited to welcome all of our new Kindergarten students!
14 days ago, Ostmann Elementary
Future Explorer and his "Welcome to OES" yard sign.
This week we celebrate our staff! You wish you were a Jaguar! Congratulations to the West High boundary Educators and Employees of the Year, Retirees and milestone veterans. https://www.facebook.com/share/r/1E39MoGkCn/
15 days ago, Fort Zumwalt School District
2nd grade celebrated all they have learned about the Lunar New Year in their most recent unit of ELA. 20 students danced their dragon to traditional music to mimic the parades that occur during the celebration.
20 days ago, Ostmann Elementary
lunar new year
lunar new year
Fort Zumwalt School District will release 2.5 hours early today, April 27, 2026, due to the likelihood of severe weather. Early Childhood afternoon session is canceled. All after-school activities are canceled. Thank you.
24 days ago, Fort Zumwalt School District
FZSD STORM UPDATE
This week is National School Volunteers Week. Today's spotlight is PTO President Natalie Fedder! Natalie is always coming up with great ideas for ways the PTO can support the families, students and staff here at OES. Thank you Natalie for all you do!
27 days ago, Ostmann Elementary
Thank you image
This week is National School Volunteer Week. Today's spotlight is Vice-President Raine Hartman! She did an amazing job with our fundraiser and is always looking for ways to support our staff and students! Thank you Raine!
29 days ago, Ostmann Elementary
Thank you image
This week is National School Volunteer Week. Today our spotlight is on PTO treasurer Megan Ransbottom. Thanks for all you do Megan to support the students and staff at OES and for keeping the books balanced!
30 days ago, Ostmann Elementary
Thank you image

This week is National School Volunteer Week! Our spotlight today is on our PTO secretary, Jamie Stopke. She is the chairperson for our 2 dance events and supports all of the PTO's engaging events. Mrs. Stopke also takes notes for all of the PTO meetings. Thank you for all that you do for Ostmann students, staff and families!

about 1 month ago, Ostmann Elementary
Thank you image
It was a beautiful day for learning at the ballpark! 5th grade students enjoyed the St Louis Cardinals CAPS program., where math, history and science are explored through baseball.
about 1 month ago, Ostmann Elementary
history of equipment
the science of impact
the view from the booth
the stadium, arch and Big Mac land
Families explored many STEAM activities, the book fair, art exhibition and student performances!
about 1 month ago, Ostmann Elementary
circuits
Spheros
Mini Jags
pixel art
mind puzzles
snakes
Art
Art
Art
drama and choir
2nd grade put on an amazing performance of "Wing It!". It takes courage to step out of the nest and try something new, but all of the little birds "took flight"!
2 months ago, Ostmann Elementary
Wing It cast
Wing It cast
Wing It cast
Wing It cast
Wing It cast
Wing It cast
Wing It cast
Wing It cast
Wing It cast
Wing It cast
Congratulations to Harry T. on being selected as a Missouri Tri-County Science and Technology Fair Winner! This smile says it all!
2 months ago, Ostmann Elementary
Science Fair Winner
The OES Choir sang the National Anthem at the Ambush game and represented Explorer Nation with pride! Jumbo Tron and mascot soccer during intermission too!
2 months ago, Ostmann Elementary
Ambush game
Ambush game
Ambush game
Ambush
Ambush game
Ambush game
Third grade students and teachers celebrated their learning about Native Americans by decorating their rooms with what they have learned about the different tribes. Students learned about food, culture, clothing, and life as a Native American.
3 months ago, Ostmann Elementary
Native American Studies
Native American Studies
Native American studies
Thankful for Elementary Literacy Facilitator, Melissa Durrell and her support with our vertical teams today. Our Early Release day focus was on Phonics standards and instructional routines!
3 months ago, Ostmann Elementary
vertical team activity
vertical team activity
vertical team activity
vertical team activity