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, Coding and Robotics Club Sponsor, and Yearbook Club Sponsor. 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

  • 5th         9:00 - 9:45

    3rd         9:45 - 10:30

    4th         10:30 - 11:15

    PreK     12:30 -1:10

     1st         1:10 - 1:55

     K            1:55 - 2:40

     2nd         2:40 – 3:25

Teacher Tutorial Schedule

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