The Mission of Portsmouth Middle School is to create a strong and safe learning environment: promote social, emotional and physical well-being and to provide opportunities for each student, to the best of his or her ability, to meet high academic standards, develop responsibility, and achieve the positive social values and behaviors to become productive citizens.
Principal: João P. Arruda
Assistant Principal: Lisa Goodwin
Students need to be seated in homeroom by 7:58 am
Dismissal begins at 2:30 pm