Huge Accomplishment! Just in time to celebrate our 20th year, PPSEL is being nationally recognized for our accomplishments with students. PPSEL has received the EL Education Credential! PPSEL is one of 5 schools in the nation who will be recognized as a Credentialed EL School at the National Conference in October. Credentialing is an arduous process of demonstrating high achievement. We are so proud of the work that we do at PPSEL and the impact that it has on students.