The Pennsylvania System of School Assessment (PSSA) is a standardized testing program designed to evaluate student performance in public schools across the state of Pennsylvania. It assesses students in grades 3 through 8 in subjects such as English Language Arts, Mathematics, and Science. The results help measure how well students are meeting state academic standards. The PSSA is administered annually, typically in the spring, and is used to inform educators, parents, and policymakers about student achievement. The data collected from these assessments can guide improvements in teaching methods and curriculum, ensuring that students receive a quality education that meets state requirements.