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Maribel Sementilli

Mrs. Sementilli

Hello Puma Families,

I'm so excited about this school year!  I have been working in GISD for seven years and before that, I worked in Round Rock and Corpus Christi,  I am a native Texan who graduated from Corpus Christi A&M.  I've been in education for 18 years and have taught everything from pre-K to 5th grade students in both the general and special ed setting.  I live here in Georgetown with my husband and two kids, Amanda (14 yrs old) who will be starting at GHS in 9th grade, and Lucas (12 yrs old) who will be in 7th grade this year.  Along with our two dogs.  My family and I really enjoy camping, boating, and doing all the outdoor activies.  We have a vacation goal of traveling to all the major national parks in the USA.

I love what I do! My WHY is that I truly believe that all students are capable of learning and being successful in school and life. I have a motto in my class: "We are all learning and growing." I really want my students to understand we grow from mistakes and everyone in my room makes mistakes, including me. We can all learn from them.  

This is going to be a fantastic year!


Phone: 512-943-5000 ext. 6851

Degrees and Certifications:

Special Ed. K-12


Gen Ed.K-4th