Please click-on this link to access the "Report Card on Tennessee's Schools". This TN Department of Education website explains basic changes that have been made in the calculations of Value Added and Achievement scores. Both the method of calculating scores and the scale used to determine letter grades on the Achievement scores have been revised to allow for the transition to the new, more rigorous standards and assessments required by the Tennessee Diploma Project. Please review the valuable information that is available at the above link.
Once you have arrived at the "Report Card on TN Schools" web page, then one may access detailed information on any school system and/or individual school in Tennessee by clicking-on the blue "TDOE Report Card" logo.