Tier 3 Montessori

Tier 3 Montessori “You do not have to do this big work alone. As a parent, I have walked this path with four neurodivergent children of my own.

🌍PFA/SBT 6
💗Compassionate behavior analysis and support in a Montessori setting
✨PDA-Autism
🫶Neurodivergent-affirming
❤️‍🩹Trauma-informed
🚸Child-led, assent-based, strength-based
🏡Collaborative parent/family guidance & mentoring
tier3montessori.com As a licensed board certified behavior analyst and AMI-trained Elementary Guide, I am uniquely qualified to support you and your children within their Montessori environments, as well as train and mentor parents, families, and educators in the science of human behavior. My aim is to acknowledge and validate the concerns you have as parents and educators when trying to best support the children in your care.”

– Erin Lopez-Brooks

Little known fact:Before I knew about Sarah’s Mind Body Behavior company & courses, I had an LLC started here in Texas a...
04/01/2026

Little known fact:
Before I knew about Sarah’s Mind Body Behavior company & courses, I had an LLC started here in Texas around 2021/2022 when I started Tier 3 Montessori called 🧠 Brain Body Behavior 🤯😱🤔 What the?? I wanted it to be clear that all are interrelated. So, when I found out about Sarah’s course - of course I had to sign up! 🎉

Excellent decision - high quality, engaging, I highly recommend!

🎉🎉🎉
03/30/2026

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03/26/2026

😅 Things I can never say out loud as a BCBA, but we have to assume competence, and keep up with the high expectations 🎯💯













🎯💯 All I see is integration & alignment here!The same is true for us in Montessori environments 🎉
03/26/2026

🎯💯 All I see is integration & alignment here!
The same is true for us in Montessori environments 🎉








03/26/2026

This is what I used at home before I knew about ABA. My boy would run out of his room every morning to stand in the kitchen looking up at the blender while making the roaring machine sound 😅 I would say something like, “Smoothie!” and make the sound, “ssssss” to help him get started on the word.

He didn’t imitate me but that’s a whole different story! I would just stand there saying “smoothie!” and “sssssssmoothie” hoping to bring his language forth.

It took until age 4 or so for his speech and communication to develop as he had no diagnosis or help so I had to work on my own, with no training but now the pediatric screeners would catch this, and parent-led ABA is everywhere so please don’t lose hope! Keep trying! 🫶











Things I wish schools would help their teams put into practice 🎉If not me, then find someone teach you HOW. It’s faster ...
03/26/2026

Things I wish schools would help their teams put into practice 🎉

If not me, then find someone teach you HOW.
It’s faster & easier than you think!










Address

302 East Main Street
Round Rock, TX
78664

Opening Hours

Monday 9am - 3pm
Tuesday 9am - 3pm
Wednesday 9am - 3pm
Thursday 9am - 3pm
Friday 9am - 3pm
Saturday 3pm - 7pm

Telephone

+15129229525

Website

http://tier3montessori.com/

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