Undercroft Montessori School

Undercroft Montessori School

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Undercroft Montessori School provides an authentic Montessori education. We are committed to academi

05/01/2026

Congratulations to Riley Myers who won First Place in her category at the State Science Fair competition and will be going to nationals!

Riley's project was titled "Turf vs. Grass: How Environmental Conditions Affect Field Surface Emissions". Riley participated with 94 other middle school projects from around the State. All projects were top winners from their regional fairs, that competed for the chance to continue to nationals.

Photos from Undercroft Montessori School's post 05/01/2026

Earth Day is one of our favorite days of the year! 🌎 This year’s global theme, “Our Power, Our Planet,” inspired meaningful, hands-on experiences across our campus.

Each level took part in special activities to celebrate. Our middle school students partnered with early childhood to plant sunflowers and help care for their courtyards. lower elementary students planted flowers and spent time tending their gardens, while upper elementary explored renewable energy and created colorful pinwheels.

We wrapped up the day with a joyful, school-wide picnic on the playscape—such a wonderful way to celebrate our community and our planet!

05/01/2026

Save the date! Our All School Picnic and Concert on the Playscape will be May 15th at 5:30 pm.

Photos from Undercroft Montessori School's post 04/24/2026

Our 6th Year students had an incredible experience at the Ozark Natural Science Center in Huntsville, Arkansas! 🌿✨

Over three days, they immersed themselves in the beauty of the Ozarks while exploring ecology, biology, and geology firsthand. From outdoor adventures to meaningful discoveries, this trip brought learning to life in unforgettable ways.

It was a truly special and meaningful experience for our 6th Year students!

Photos from Undercroft Montessori School's post 04/22/2026

We had the perfect weather for our Campus Beautification Day! ☀️🌿

A big thank you to everyone who came out to help pull weeds, spread mulch, and make our campus look its best. Your time and effort truly made a difference—we couldn’t have done it without you! 💚

We’re so grateful for such a supportive community!

04/20/2026

Join us this Wednesday, April 22nd at 5:30 pm for the second installment of our Porch Concert Series. UMS students will be showcasing their musical talents for our community.

04/20/2026

Discover the Montessori difference at Tulsa's oldest AMS-accredited school. Where independence, curiosity, and a love of learning begin. Schedule your tour today by calling 918.622.2890 or going to our https://undercroft.org.

04/17/2026

Join us tomorrow morning for our Campus Beautification Day!

04/15/2026

The show will go on - rain or shine!

Our Porch Concert Series will move into the Fine Arts building if it rains.

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Location

Category

Telephone

Address


3745 S Hudson Avenue
Tulsa, OK
74135

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm