The document discusses the Texas STaR Chart, which is a tool used by Lehman High School to assess its performance in key technology areas including teaching and learning, educator development, leadership and infrastructure. It provides Lehman's ratings from 2008-2011, which show it scoring between 14-18, indicating an "Advanced Tech" performance. The summary notes they are currently at the "Advanced Tech" level but aim to reach "Target Tech", the highest level. Recommended links for more information on the STaR Chart and Texas technology plans are also included.