Education Secretary Ron Tomalis said yesterday that the state will investigate 49 school districts across the state, including Philadelphia, for alleged cheating on state standardized tests taken since 2009.
An independent contractor responsible for auditing the Pennsylvania System of Standards Assessment will analyze test scores of 90 schools.
The districts will have 30 days to respond to the Department of Education's request for cooperation, said department spokesman Timothy Eller.
Officials expect to get the results by early fall.
Beginning next school year, state officials will conduct a forensic analysis on all exams in all schools in the state to detect irregularities.