We hope to see you at CAMT in Fort Worth, June 23-25!!

COMMITMENT

CONNECT | COLLABORATE | CREATE

The kind of representation our area math leaders deserve!

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The objective of this organization is to establish a robust collaborative network that offers regular meetings and valuable professional learning opportunities for all elementary and secondary math leaders in the Houston-area. Through an established network, we can effectively use our voice as a community of math leaders in state and regional-level decisions.

By having frequent, predictable meeting times, organizations such as TEA and Region 4 can easily involve the group's input, influence and expertise in instructional decisions. We aspire to cultivate strong relationships among math curriculum leaders across the city and surrounding areas, ensuring a collaborative and enriching environment for all involved.

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We can't wait to connect, collaborate & create!

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Pendulum: The Foucault pendulum, prominently featured in Houston, was chosen for its predictable motion, symbolizing the steady rhythm of our future meetings. As an icon, the pendulum represents leadership and change, underscoring the pivotal role of those who take charge and consistently show up.

Co-Founders

The Houston Mathematics Leadership Network was co-founded by Dr. Cheryl Kerr, Dr. Haley Galyean, and Nicole Shanahan, with the help of Amanda Rodriguez and Stormy Thibodeaux, to reestablish a collaborative network for mathematics leaders across the Greater Houston area. HMLN was created in response to the absence of long-standing regional leadership groups and professional gatherings—such as HAMS and former meetings hosted through HCDE—that had once provided valuable opportunities for connection, collaboration, and shared problem-solving among mathematics coordinators, specialists, and instructional leaders.

Through intentional networking, professional learning, and leadership development, HMLN seeks to unite mathematics leaders across districts to strengthen mathematics instruction, promote coherence and innovation, and create a supportive community dedicated to improving outcomes for all students.

Meet the Leadership

Sarah Evans, President

Elected, Term: 2 years

Sarah Evans, Curriculum Coordinator for K-12 Math & Science in Texas City ISD, has dedicated 21 years to education in various roles. She earned a BA in Interdisciplinary Studies (4-8 Math & Science) from Texas A&M and a Master’s in Instructional Technology from UHCL. After eight years as a classroom teacher, she served as a campus content specialist for four years, followed by five years as a District Instructional Specialist for 7-8 Math and two years as a Dean of Instruction. Now in her second year as Curriculum Coordinator, she oversees curriculum development, instructional delivery, and coaching. Leveraging her master's degree, she helps educators integrate technology into math instruction. Sarah has presented district-wide professional development and will present at CAMT this summer. She is an active member of TASM, NCTM, NCSM, and HMLN. Outside of work, she enjoys cheering on her boys at soccer and football games.

X: @sarahjevans

Ruth Tenorio, Vice President

Elected, Term: 3 years

Ruth Tenorio is a servant leader with a strong passion for mathematics and the belief that mathematics education can change student’s lives. Ms. Tenorio grew up in East End Magnolia (the “barrio”) with her parents Lina and Santiago Morales who immigrated to the country in the early 80’s. As the youngest of three daughters, Ms. Tenorio witnessed and lived the values of education, hard work, and sacrifice. She graduated from the University of Houston with a Bachelor of Science in Mathematics in 2014 and then again in 2019 with a Master of Education in Curriculum and Instruction with an emphasis on Mathematics Education. Ms. Tenorio served as a mathematics teacher at DeZavala Middle School, Rick Schneider Middle School and Pasadena Memorial High School. She then served as the campus coach and campus content specialist at J. Frank Dobie High School before moving on to serve as the Instructional Specialist for High School Mathematics.

Ms. Tenorio is a member of the Texas Association of Supervisors of Mathematics, the Houston Area Mathematics Network, and the National Council for Teachers of Mathematics.

Tracy Pattat, Secretary

Elected, Term: 2 years

Tracy Pattat is the Secondary Math Curriculum Coordinator for Clear Creek ISD, where she has served students and educators since 2007 in a variety of leadership roles including high school math teacher, Intermediate Technology Coach, High School Math Coach, and Intermediate Assistant Principal. Passionate about strengthening mathematics instruction and supporting teacher growth, Tracy works alongside campus and district leaders to develop systems that promote rigorous, student-centered learning and meaningful mathematical thinking.

She has led and supported district initiatives focused on curriculum development, instructional coaching, professional learning, and increasing cognitive demand in mathematics classrooms. Tracy believes all students can learn mathematics and should have access to high cognitive demand tasks that challenge them to think critically, reason deeply, and persevere through productive struggle. She is passionate about empowering teachers, building strong relationships, and creating learning environments where both students and educators can grow and succeed together.

Elizabeth Harris, Treasurer & Webmaster

Elected, Term: 2 years

Elizabeth Harris is an education professional specializing in curriculum and professional development. She excels in instructional design, assessment strategies, and staff empowerment to enhance student outcomes. She collaborates with colleagues to train instructional leaders, support campuses, and align curriculum guides. Elizabeth fosters teacher collaboration and coordinates curriculum alignment across grade levels. She holds an M.Ed. in Education Administration from Lamar University and a BBA in Finance from Texas Tech. Her expertise includes blended learning, budget management, staff coaching, curriculum development, and data analysis. Previously, she served as an Instructional Specialist in Intermediate Mathematics and a Curriculum Coordinator in Secondary Mathematics. Known for her leadership, innovation, and commitment to continuous improvement, Elizabeth is a valuable asset in any educational setting.

X: @harrislovesmath

Cheryl Kerr, Past President & Co-Founder

Elected, Term: 2 years

Cheryl Kerr, High School Math Coordinator at Alvin ISD in Texas, is celebrated for her innovative educational approaches. She is concluding her Ed.D at Texas A&M with a focus on secondary math teacher retention, and holds an M.Ed. from the University of Houston and a B.A. in Economics from the University of North Texas. With 19 years in education, Cheryl began teaching junior high math in Irving and Coppell ISDs, later advancing to high school math department chair and district coordinator.

Cheryl is proud to represent Houston-area mathematics leaders as the current President of the Texas Association of Supervisors of Mathematics (TASM). She is the co-founder and past president of the Houston Mathematics Leadership Network (HMLN), dedicated to connecting and supporting mathematics leaders across the Greater Houston area. She has presented at Conference for the Advancement of Mathematics Teaching(CAMT), Region 4 ESC, and Lead4ward conferences on topics including mastery strategies, formative questioning, and mathematics leadership.

Cheryl is a member of NCTM, NCSM, and TASM; serves as an ad-hoc reviewer for GT Quarterly; and earned her doctorate in Curriculum and Instruction from Texas A&M University, where she also completed the Academy of Future Faculty program. She previously served as the 2021 CAMT Program Committee Chair and remains dedicated to advancing mathematics leadership through collaboration and continuous learning.

📧: ckerr@alvinisd.net

X: @CKerr01

Website: https://sites.google.com/tamu.edu/cheryllkerr

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