The mission of Mark T. Sheehan High School is to graduate lifelong learners who will become responsible, contributing members of a changing and diverse community.  Students will be able to think critically and work cooperatively as members of a team.  The supportive, caring yet challenging environment fosters tolerance and acceptance of divergent points of view.

Students will:

• draw and evaluate conclusions based on an analysis of data.
• locate, analyze, and evaluate information using print, non-print, and electronic sources.
• communicate effectively in both written and oral formats for a variety of purposes.
• identify, evaluate, and interpret a variety of art forms.
• think and respond logically using problem solving skills and inquiry.
• demonstrate respect for oneself and others.
• express creativity and exhibit individual talents.
• recognize healthy choices.
• develop skills for sucessful life management and employment.
• understand personal responsibility in contributing to a democratic society.
• engage in ethical practices.