Mario Aguilar, a math teacher at Olivera Middle School, received one of four Math Teaching Excellence Awards. Pictured, left to right, is Rob Digneo, AT&T Foundation; Mario Aguilar; Jim Tellis, Project Director for TRC Math Collaborative at UTB; and Dr. Kamiel Jbeily, Executive Director of the Texas Regional Collaborative. Aguilar received the award at the Texas Regional Collaborative for Excellence in Science and Mathematics Teaching on June 28 in Austin.