Wonderland in Las Colinas

Welcome to Wonderland Montessori Academy of Las Colinas! In chronological order, this school was our 4th Pre-K Montessori establishment and has been successfully imparting education to children of families in Las Colinas and neighboring Irving locations, since June 2015.

We are proud to showcase a beautiful and engaging environment for the children and blessed with a nurturing staff. Our teachers either carry certification or are in the process of enrolling for the summer programs, to attain the requisite skills and learning to be able to help children achieve their developmental and sociological milestones.

WMA Las Colinas is proud to be ensconced in a diverse community and we celebrate all of these cultures for the enrichment they bring to each and every child at our school.

Introduction to Sarah Dressler:

The school is co-headed by Ms. Sarah Dressler. She has been with the Las Colinas school since inception and is completing 4 years with the organization. She has her Bachelor’s degree in Child Development from Texas Woman’s University. Ms. Dressler loves getting to know each family on a personal level and is passionate about discovering how each child learns in their own way. She lives in Lewisville and enjoys traveling and spending time with her family and friends.


In her spare time, Ms. Dressler loves to dabble in the creative side of her work.

Sarah Dressler  - Head of School

Sarah Dressler
- Head of School


Introduction to Sarah Keller:

The WMA of Las Colinas is co-headed by Mrs. Sarah Keller. Mrs. Keller has been with Wonderland Montessori Academy for over 5 years and started out as a Lead Teacher in a primary classroom. She received her Montessori Training with Dallas Montessori Academy in 2012 from the American Montessori Society. She loves working in collaboration with the teachers to create material and to impart authentic Montessori learning.


Mrs. Keller lives in Lewisville with her husband and baby boy. In her spare time, she loves being outdoors and spending time with family. She is excited to see her son grow in a Montessori classroom and blossom into an independent and well-rounded individual.

Sarah Keller  - Head of School

Sarah Keller

- Head of School

Get in touch

431 East Royal Lane,
Irving, TX 75039

Phone Number: