Learning gap at Peoria Unified results in higher summer school enrollment… The COVID-19 pandemic ravaged the Peoria Unified School District with decreases in enrollment and AzMERIT test scores across the board, creating a learning gap as schools maneuver back to normalcy. One fallout of this has been a spike in summer school enrollment. Read more of philiphaldiman story at yourvalley.net. #peoriaaz #covid_19 #summerschool