Campus Information
Year Open:
Bond Year:
School Mascot: Thunderbirds
School colors: Red, Black
Mission Statement:
Engage students in meaningful learning experiences
Vision:
Our school community will grow confident, curious and capable well-rounded citizens
Core Beliefs:
1- Powell provides a safe supportive and challenging environment for our students to learn at their maximum potential.
2- Creating opportunities that foster meaningful relationships among students, staff, families and the community
It continues to be an honor to serve as the Principal of Powell Elementary. As I continue to serve as Principal, I remain deeply committed to our mission and proud of the incredible growth and accomplishments we’ve achieved together.
With more than 20 years of experience in education, I’ve had the privilege to serve in various roles across NISD — beginning as an Instructional Assistant at Dr. Joe Ward Elementary, then as a Special Education Teacher at Howsman Elementary, Special Education Coordinator at Ward Elementary, Administrator Intern at Carlos Coon, Vice Principal at Christian Evers, and Associate Principal at Ward. These experiences have shaped my leadership and strengthened my dedication to supporting every child’s success.
At Powell, we believe in creating a safe and challenging learning environment where every student is empowered to reach their full potential. We are equally committed to fostering strong relationships among students, staff, families, and the community.
The partnership between home and school is vital, and we encourage you to stay involved—whether by joining our amazing Powell PTA, attending school events, or simply staying in touch with your child’s classroom teacher.
On behalf of our entire staff, thank you for trusting us with your children. We are grateful and energized to continue this work alongside you. Please don’t hesitate to reach out with any questions or support you may need.
Go Thunderbirds!
The Associate Principal also serves as the Campus Behavior Coordinator. They can be reached by email at marissa.martinez@nisd.net or by phone at 210-397-0450.
I am the Associate Principal at Powell and proudly call myself a Thunderbird! I have worked in education for 21 years in Northside ISD previously serving at Evers Elementary, Michael Elementary, and Lewis Elementary working in Special Education. I graduated from Texas A&M San Antonio with a Bachelors in Interdisciplinary Studies specializing in Special Education. I also attended Trinity University where I earned my Master's in Educational Leadership.
I believe all children have the capability to learn and achieve their maximum potential when given the opportunity through high-quality teaching and a supportive learning environment. I am a strong advocate for community engagement and know that the Powell community is supportive and strong!
I look forward to serving students, teachers, and families this school year with all my heart!