Welcome to the Central MA STEM Network (CMSN) Ecosystem!
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Mission Statement
Our mission is to nurture youth who experience low-income and under-representation with engaging STEM experiences throughout Central Massachusetts.
We believe that engaging STEM (science, technology, engineering, and mathematics) experiences provide youth with a foundation for success, and we believe that all youth should have these opportunities.
Since 2004, the Central MA STEM Network (CMSN) Ecosystem has provided thousands of youth with a variety of exciting experiences that include: classroom STEM experiences and science fair project support, out-of-school time STEM activities, and STEM festivals, as well as professional development for STEM educators.
CMSN Ecosystem is a partnership among businesses, government, non-profits, educational institutions, schools, teachers, families, and youth that enables collaborations for deep and wide-scale impacts in our communities.
How We Enact Our Mission
STEM Week
We coordinate and promote STEM Week in Central Massachusetts each year.

STEM Learning Ecosystems
We are a part of the larger STEM Learning Ecosystems Community of Practice.
Full Membership Meetings
Upcoming Virtual Meetings:
- Sept. 21, 2023, 4-6 pm – Guest speaker: Katie Chappell, EcoTarium; Meeting details & REGISTRATION
- Jan. 25, 2024, 4-6 pm – Guest speaker TBA
- March 21, 2024, 4-6 pm – Guest speaker: Cyndie Leveille-Webster, Cummings School of Vet. Medicine at Tufts
Upcoming In-person Meetings:
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Nov. 15, 2023, during 4-7 pm timeframe, at Boys & Girls Club in Leominster
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May 2024 TBA
Recent Past Meetings:
- May 11, 2023 – Tour & social at Saint-Gobain Research
- March 2, 2023 – Guest speakers: Brita Dempsey, Envirothon, & Sarah Bertrand, Mass Audubon’s Youth Climate Leadership Program
- Jan. 26, 2023 – Guest speaker: Emily Dodge, Worcester Education Collaborative
Events
We support STEM events throughout the region, such as the Central MA Science Festival in Leominster.


