About Mrs. Portier

Phone: (281) 634-5815


Degrees and Certifications:

Bachelor of Science Generalist EC-8

Mrs. Corrie Portier

Welcome to Cornerstone Elementary! My name is Corrie Portier and I am your S.T.E.M. Outclass teacher. I have been at Cornerstone since Fall of 2010 and I have been teaching since Fall of 2006. My teaching career began at Corpus Christi Independent School District where I served for one year as a middle school math and science teacher. I then taught for three years at Quail Valley Elementary in Fort Bend ISD as a 5th grade math and science teacher for one year, and then as a science lab teacher for two more years. I have been at Cornerstone Elementary serving as the science lab/STEM Lab teacher since 2010.

I am originally from the sparkling city of Corpus Christi, Texas where I graduated from Flour Bluff High School, home of the Hornets. I then earned a Bachelor of Science degree in Recreation Parks and Tourism Sciences from Texas A&M in College Station. After graduating I earned my teaching certification in general education (EC-8).

I love to teach S.T.E.M. and seeing students take on challenges and grow as a learners. When I am not teaching I am spending time with my husband John and two amazing children Cullen and Addilynn.



Teacher Schedule

  • 9:15-10:00 5th Grade Outclass 
    10:35-11:20 3rd Grade Outclass 
    11:20 - 12:05 4th Grade Outclass 
    12:05 - 1:00 Conference/ lunch   
    1:00-1:45 1st Grade Outclass 
    1:50-2:35 Kindergarten Outclass
    2:35-3:20 2nd Grade Outclass  

Teacher Tutorial Schedule

  • Tutorials scheduled as needed and in conjunction with grade level teachers.