Ostmann Elementary School — School Calendar 2026-27

Check the calendar for the dismissal time.

Banks, government offices, and schools may be closed.

Early Bird Homecoming Ticket Sales during lunches ($5 off ticket price)

Lewis & Clark is turning 60 this year! This will be an informational and collaborative event intended to plan a 60th anniversary “block party” for October or November (team will determine date). All staff and community members interested in joining are welcome to attend!!!

Early Bird Homecoming Ticket Sales during lunches ($5 off ticket price)

Check the team notice for meeting agenda and location details.

Presentation Day - 10/1Archery Day - 10/2

Check the club notice for meeting times and activity details.

Draw a picture, give them a card, or simply thank our wonderful Ostmann custodians for keeping our learning arena in championship condition.

Review the program notice for member responsibilities and meeting times.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Proactive leaders take charge of their choices and focus on what they can control! Show that you are in charge of your own play as we practice using our Pause Plan and focusing on our Circle of Control by wearing your favorite sports jersey, athletic uniform, or sports gear.

Check the club notice for meeting times and activity details.

Review the calendar for the early release schedule and times.

Come for the tour, stay for the conversationJoin us at Pheasant Point Elementary. Tour the storm shelter and hear from our Superintendent about what we have learned since its construction four years ago.Meet student leaders and staff.Be a part of roundtable conversations as we work together to Educate, Empower and Equip Students to Excel.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the yearbook notice for deadlines and submission details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the program notice for meeting times and location details.

Bring your favorite Teddy Bear or stuffed animal to school!

Check the club notice for meeting times and activity details.

Sports is all about synergizing and teamwork! Wear your favorite sports/activity team spirit!

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting schedule and book selections.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

Review the school calendar for records day details.

Check the club notice for meeting schedule and participation details.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Residents and business owners older than 55 are invited to join the Superintendent for lunch and  an update on the district. Updates range from information on district business to hands-on learning experiences just like we give our students. Must be a resident or business owner in Fort Zumwalt School District.Must be 55 or older to attend.To Register: Call 636-240-2072 or email Laura Wagner, Director of Communications, by Oct. 15.

Trunk Setup 5-530pmEvent 530-630pm

Sunday, October 25th is National Make a Difference Day! Let’s think about ways we can take action and help others at school and at home.  Being proactive means we choose to make good things happen!

Check the club notice for meeting times and activity details.

Gym and Commons

Check the club notice for meeting times and activity details.

Check the program notice for meeting times and location details.

Check the club notice for meeting times and activity details.

Check with your elementary and/or middle school or the Early Childhood Center to make appointments with your student's teachers

No school today. Confirm childcare or before/after-care coverage.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the yearbook notice for deadlines and submission details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting schedule and participation details.

Review the program notice for member responsibilities and meeting times.

Review the retake day notice for schedule and photo options.

Review the PTO notice for meeting agenda and participation details.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Honor the Hall of Famers! Wear Red, White, and Blue to show respect for the veterans who defended our freedom.

Check the club notice for meeting times and activity details.

9:20am Veterans Arrive9:30am-10am Veteran Coffee Social10-10:40am Veterans Day Assembly10:40am Veterans Day Parade, guests escorted by their students10:50 am  Guests Depart

Review the calendar for the early release schedule and times.

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting schedule and book selections.

It’s World Kindness Day!  Great sportsmanship is all about kindness on and off the field.. Wear a shirt with a positive message to spread kindness!

Check the club notice for meeting times and activity details.

Think Win-Win (Habit 4) by celebrating our differences! Wear your favorite mismatched or crazy socks. When we respect what makes each of us unique, we build a stronger team, learn from one another, and Lead Together.

Check the club notice for meeting times and activity details.

Check the program notice for meeting times and location details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

Bench Strength! Welcome our guest teachers with proactive behavior, helping them navigate our classroom "playbook" with ease.  If you see our building subs out today, please thank them for being at our school!

Check the performance notice for show details and ticket information.

Check the performance notice for show details and ticket information.

Check the club notice for meeting times and activity details.

Check the performance notice for show details and ticket information.

Check the performance notice for show details and ticket information.

Check the performance notice for show details and ticket information.

Check the performance notice for show details and ticket information.

Check the club notice for meeting schedule and participation details.

Wear your favorite fall colors (brown, orange, yellow, maroon, etc.) as we celebrate friendship and show one another that we are grateful!

Check the program notice for meeting times and location details.

Review the school calendar for complete Thanksgiving break dates.

Check the club notice for meeting times and activity details.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Work Hard = Practice Makes Progress. Athletes prepare with practice and dedication. Wear workout gear or sweats as we focus on putting in the effort to improve every day at school, at home, and in our community!

Check the club notice for meeting times and activity details.

Review the calendar for the early release schedule and times.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting schedule and book selections.

Check the club notice for meeting times and activity details.

Check the club notice for meeting schedule and participation details.

Review the program notice for member responsibilities and meeting times.

Check the program notice for meeting times and location details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Check the club notice for meeting times and activity details.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

Check the club notice for meeting times and activity details.

Check the club notice for meeting schedule and participation details.

Review the calendar for the full break dates.

We all have great things to show and tell!  Bring in your favorite show and tell item that you would like to share with the class.  This must be school appropriate and fit in your backpack.  Classes will take time today to show and tell!

Check the club notice for meeting times and activity details.

Review the program notice for member responsibilities and meeting times.

Review the PTO notice for meeting agenda and participation details.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Begin with the End in Mind. Athletes set goals before the season begins. Wear shirts with goals, numbers, or create your own “goal jersey” to show what you’re working toward this year!

Check the club notice for Spanish club meeting times and activity details.

Review the calendar for the early release schedule and times.

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting schedule and book selections.

Check the club notice for Spanish club meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the yearbook notice for deadlines and submission details.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

In honor of National Compliment Day (Sunday, Jan. 24), let’s think win-win and be intentional about making deposits into each other’s Emotional Bank Accounts.  Wear bright colors, give someone a high five today, and brighten his/her day by giving a compliment!

Check the club notice for meeting schedule and participation details.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Check the club notice for Spanish club meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and activity details.

Review the program notice for member responsibilities and meeting times.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Sometimes you have to pause to sharpen the saw.  Take a breather and recharge! Wear comfy workout clothes, sweatbands, or tracksuits.

Check the club notice for Spanish club meeting times and activity details.

Review the calendar for the early release schedule and times.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the yearbook notice for deadlines and submission details.

Check the performance notice for show details and ticket information.

Check the club notice for meeting times and activity details.

Questions: Jamie Stopke

Check the performance notice for show details and ticket information.

Check the performance notice for show details and ticket information.

Check the club notice for session schedule and project details.

Check the program notice for meeting times and location details.

Check the club notice for Spanish club meeting times and activity details.

Today is Heroes & High-Fives Day! To celebrate National Make a Friend Day and honor our amazing SRO, we encourage you to think win-win, meet new people, and make new friends! Wear your favorite hat so we can literally "tip our hats" to one of the best friends our school has—our SRO! (National SRO Appreciation Day is Monday, Feb. 15, so we are combining this appreciation day with Make a Friend Day!)

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting schedule and book selections.

Check the team notice for meeting agenda and location details.

Check the club notice for Spanish club meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and activity details.

Check the program notice for meeting times and location details.

Check the club notice for Spanish club meeting times and activity details.

To help our Goal-Getters dream big and begin with the end in mind (Habit 2), students will receive a bookmark today as a reminder to set, track, and achieve their reading goals. As we work hard and lead together, this bookmark will support every Explorer in growing as a purposeful, goal-driven reader.

Check the club notice for meeting times and group assignment details.

Doors Open at 5:30, program begins at 6:00pm

Check the club notice for meeting times and activity details.

Check the club notice for session schedule and project details.

Review the program notice for member responsibilities and meeting times.

Review the PTO notice for meeting agenda and participation details.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Wear championship gear, trophies, or your best team apparel! Just like athletes, we work hard all season long and celebrate our growth.

Check the club notice for Spanish club meeting times and activity details.

Review the calendar for the early release schedule and times.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the yearbook notice for deadlines and submission details.

Double-Play Synergy! Wear black and white to show that, like milk and cookies, we are better when we work together.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and activity details.

OES Fun RunStarts 3/9Event Day 3/18

Check the club notice for Spanish club meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting schedule and book selections.

Doors open at 5:30pm, program begins at 6:00pm

Check the club notice for meeting times and activity details.

Since we lost an hour of sleep, let’s make Monday morning easy and cozy–wear your pajamas to school!  It’s a perfect way to “Put First things First” by taking care of yourself and starting the day ready to learn!

Check the club notice for session schedule and project details.

Check the program notice for meeting times and location details.

Check the team notice for meeting agenda and location details.

Check the club notice for Spanish club meeting times and activity details.

Wear your Ostmann Fun Run shirt and get ready to show what it means to Dream Big, Work Hard, and Lead Together! Let’s celebrate our school, our goals, and all we can accomplish when we work as a team!

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

Review the school calendar for records day details.

Review the calendar for the full break dates.

Check the club notice for meeting times and activity details.

Check the program notice for meeting times and location details.

Just like the crayons in a crayon box, when we synergize, work together, and get along, we can create some pretty amazing things and learn so much about each other and our world.  In honor of this national day, wear your favorite crayon color!

Residents and business owners older than 55 are invited to join the Superintendent for lunch and  an update on the district. Updates range from information on district business to hands-on learning experiences just like we give our students. Must be a resident or business owner in Fort Zumwalt School District.Must be 55 or older to attend.To Register: Call 636-240-2072 or email Laura Wagner, Director of Communications, by March 24.

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting times and activity details.

Check the club notice for session schedule and project details.

Review the school calendar for the full professional development day schedule.

Check the club notice for meeting times and group assignment details.

Check the club notice for meeting schedule and book selections.

Check the performance notice for show details and ticket information.

Check the club notice for meeting times and activity details.

Check the performance notice for show details and ticket information.

Check the performance notice for show details and ticket information.

Check the club notice for meeting times and activity details.

Review the program notice for member responsibilities and meeting times.

Check the team notice for meeting agenda and location details.

Check the program notice for meeting times and location details.

It’s Early Release and Teamwork Day! We are encouraging students to "Think Win-Win" and build connections by synergizing with their buddy grade levels. To celebrate our teamwork, buddy classes will wear matching colors:Kindergarten & 3rd Grade: Wear Red1st & 4th Grade: Wear Blue2nd & 5th Grade: Wear Green

Check the club notice for meeting times and activity details.

Check the club notice for meeting times and group assignment details.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

Check the performance notice for show details and ticket information.

National Pajama Day is the perfect excuse to wear your pajamas to school!  Easy morning getting dressed and come to school refreshed!

Check the performance notice for show details and ticket information.

Check the club notice for session schedule and project details.

Check the program notice for meeting times and location details.

Earth Day is here!  Let’s wear blue or green and think about how we care for the environment, protect our wildlife, and make choices that help keep our Earth healthy.

Check the club notice for meeting times and group assignment details.

Review the event notice for ticket information and event details.

Check the club notice for meeting times and activity details.

On Superhero Day, students are encouraged to dress up as their favorite superheroes or everyday heroes (such as firefighters, doctors, police officers, etc.). This fun day celebrates bravery, kindness, and teamwork, showing that everyone can be a hero in their own way. Students will also have the chance to think about how they can use their “superpowers” to help others at school and in the community.

Check the club notice for meeting times and activity details.

Check the event notice for date, time, location and ticket information.

Review the announcement for appreciation week activities and participation details.

Check the club notice for session schedule and project details.

Review the PTO notice for meeting agenda and participation details.

Check the team notice for meeting agenda and location details.

It’s Early Release day and time for our last Goal Getter theme!  Wear bright colors, Ostmann spirit wear, or sports gear as we celebrate a year of dreaming big, working hard, and leading together!

Review the calendar for the early release schedule and times.

Check the club notice for meeting schedule and book selections.

Check the club notice for meeting times and activity details.

Check the club notice for session schedule and project details.

Review the program notice for member responsibilities and meeting times.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

Check the school calendar for ceremony details and attendance information.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.

See AgendaFind the YouTube link in our News Section or at the bottom of the agenda.