Throughout the school year, Marin Preparatory offers speakers and educational series that are relevant to parents navigating the elementary school years. Topics may include:
- Child development
- Discipline strategies at home
- Setting boundaries
- Beginning Spanish language classes for parents
MPS is also a member of SPEAK (Speakers for Parents, Educators, And Knowledge), a coalition of Bay Area independent schools that presents noted educational speakers throughout the Bay Area.
In addition, the Head of School holds annual meetings on the developmental stages of each grade level.