Mesnier Primary - Capable. Curious. Confident.

A HUGE thank you to Dollar Tree for their generous donation of school supplies! ✏️📚💜 Your kindness and support help ensure our students have the tools they need to learn, grow, and succeed. 🐾✨

🎂 Sending birthday wishes to Lupe Rodriquez!

Wishing you a day filled with joy, laughter, and celebration. Thank you for being part of our Mesnier family as we continue to fuel growth all year long! 🏁

#fuelinggrowthallyearlong

🧪🔬 Science is always more fun with a special guest! Mrs. Thomas’s 2nd graders welcomed Mrs. Pluff for a hands-on science experiment exploring chromatography! 🌈 Students got to investigate how colors separate and discover the science behind what they see.

The Affton Parents' Club - APC's 5th Annual Back to School Bash is going to be the biggest one yet, and you won’t want to miss it!
Bring the whole family, walk the red carpet, and celebrate 5 years of community tradition together! 🎉
📍 Mesnier Primary Playground (6930 Weber, 63123)
🗓️ Sunday, August 30, 2026, from 1-3 p.m.

🏁 Ready, Set, Learn! 🏁

The wait is over—it's officially the first day of school! We can't wait to welcome our amazing students back for a year full of learning, laughter, friendships, and growth.

Here's to a fantastic school year as we keep Fueling Growth All Year Long! 💜💛

All Belong. All Learn. All Lead to Succeed.

🏁 Meet the Mesnier Crew! 🐾💜💛 Our staff is ready to hit the track and Fuel Growth All Year Long! 🏎️💨 We’re excited for a year full of learning, laughter, and growing together! Ready. Set. GO, Mesnier! 🏁

Join us for Mesnier Open House this Thursday!
See the school, meet your teacher, and kickoff the start of a great year 🍎
Hope to see you there 💜🐾

🏁 New year, new faces, new adventures! 🐾💜💛

Help us give a BIG Cougar welcome to our newest members of the Mesnier Primary team! We’re so excited to have them joining us and can’t wait to see all the learning, laughter, and memories they’ll create with our students.

🌟 Joshua Boyd - 2nd Grade Teacher
🌟 Rachel Eschbacher - Music Teacher

Welcome to Mesnier! Let’s get ready to race into an amazing year! 🏎️✨

☀️ Popsicles on the playground today! Students enjoyed a sweet, cool treat while soaking up some sunshine. 💜💛 A big thank you to APC for the popsicles and for always helping make Mesnier a special place! 🐾💜

Tomorrow is the day! Join us for Popsicles on the Playground from 10-11am 🍧Come see old friends and make new friends while enjoying a sweet treat 😊

Let's kick off an amazing school year with Mesnier school spirit! Show your pride with apparel from our Official Mesnier Spirit Wear Store and save up to 35% OFF sitewide before the Back-to-School Sale ends September 7th. Every purchase supports our school! Shop Here: https://1stplace.sale/52719

The 26-27 school year is just around the corner, and we want to make sure you have everything you need to kick it off on the right foot.
The school supply list includes just these three items. All other supplies will be provided by the school. 💜💛

🏁 Ready, Set... Check Your Email! 🏁
📩 Kindergarten class placement emails have been sent!
Incoming kindergarten families, it's time to check your inbox! Your email includes your child's teacher assignment and important information to help you get ready for an amazing school year.
We can't wait to welcome our newest Mesnier Cougars to the starting line! 🐾💜💛
🏎️ If have not received an email yet, please contact the school office and we'll be happy to help!

Mark your calendars, Open House will be here before you know it! Join us for a fun night getting to know the teachers and preparing for a great school year 🍎🎒📚🐾💜

Join us on the Mesnier playground August 11th from 10-11am for Popsicles on the Playground! 🍧Come to see old friends and make new friends! 🐾💜 Thank you to the Affton Parents Club for sponsoring the event. Hope to see you there!

Today is the last day of school! 🎉 Students will be dismissed early, so please plan accordingly. Thank you for an amazing school year — we hope everyone has a fun, safe, and relaxing summer! ☀️💜

Our kindergarteners had so much fun during Fly Up Day today! ✈️💜💛 They loved meeting their new first grade teachers, visiting classrooms, and seeing some familiar and new faces for next year. First grade is going to be such a fun adventure! 😊

Fly Up Day excitement was in the air for our first graders today! ✈️💜💛 Students had the chance to meet their new second grade teachers, visit classrooms, and meet classmates for next year. We know this amazing group is going to do great things in second grade!

Last week our second graders visited Gotsch to meet their third grade teachers! 💜💛 Gotsch is getting a great group of students next year, and while we are excited for them, we are definitely sad to see them go! ✏️📚