The Texas Star Chart is a measurement tool that determines the impact of technology on student learning and helps districts evaluate their progress against statewide goals in their Long Range Technology Plans. The document discusses how the Texas Star Chart data shows Dickinson High School has consistently strong leadership and administration support for technology but saw declines from 2007-2008 to 2008-2009 in other key areas like teaching and learning. It concludes that teachers desire more training on technology integration, implementation of new classroom technologies is needed, and more support and resources may help the school make further progress.