At Gratz, Mastery takes on challenges of 9th-grade transition

In its 2nd year at the school, the charter operator is making adjustments.
  • p 2024mastery2 harvey 20finkle
    Photo: Harvey Finkle

Dale Mezzacappa

@dalemezz
Dale is a contributing editor at the Notebook. She has reported on education since 1986, most of that time with The Philadelphia Inquirer.