Home Page Photo Wide view of a workshop in the CRR Classroom

The Center of Recruitment and Retention of Mathematics Teachers (CRR) at the University of Arizona is working to attract, develop, and support mathematics teachers through innovative programs, retaining high quality teachers in mathematics education.

Learn more about who we are and how we help our community by watching our video: Celebrating 20 Years at the CRR!

Zoom Tutor Spotlight 

Hear from some of our Student Tutors and why they choose to volunteer! The CRR provides FREE Zoom Tutoring through the AmeriCorps STEMM program. Want to find a tutor or volunteer yourself? Click the links for more!

Zoom tutor

"I serve because I believe every student is a math person. Their math identity is 90% of the battle. Students deserve to feel confident in their effort for learning." - Crystal

Zoom Tutor Mariana

"I serve because every student deserves to feel confident in their ability to do math." - Kiersten 

Zoom Tutor

"I serve because it is my passion to help students expand their math knowledge and feel confident and capable in themselves and their abilities. Teaching/tutoring is singlehandedly the most fulfilling experience for me." - Alyssa

Meet Gretchen Stickney!

Gretchen Stickney is the new Director of the Center for Recruitment and Retention of Mathematics Teachers (CRR) at the University of Arizona. She brings 29 years of experience in mathematics education, teacher development, and program leadership. Gretchen has taught both middle and high school math and has served as an instructional coach and district-level leader, with a consistent focus on equity, collaboration, and student achievement. She is deeply committed to supporting educators through meaningful professional learning, strong relationships, and innovative practices. In her role at the CRR, Gretchen is honored to lead efforts that ensure every student has access to a highly effective math teacher.

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Gretchen Stickney