Student performance on the 2012 Tennessee Comprehensive Assessment Program improved significantly in school districts across the state. Nearly all of the state’s 136 districts saw proficiently levels increase, and two-thirds improved in every subject of the 3-8 TCAP Achievement tests. District proficiency levels reveal major improvements in math skills. More than 50 districts saw double-digit growth over last year in Algebra I, with some reporting gains greater than 30 percentage points. Additionally, 23 districts saw double-digit growth in grades 3-8 math.