Obituary for Gary MacCallum
Please click here to view the Obituary of Gary MacCallum who served as a Program Administrator here at Keystone with over three decades of service.
Read MorePlease click here to view the Obituary of Gary MacCallum who served as a Program Administrator here at Keystone with over three decades of service.
Read MoreHelp Build a Playground for the Keystone Elementary Program! The Keystone Elementary Program is a specialized school serving students in grades K–7/8 who need a supportive environment to thrive socially, emotionally, and academically. Our dedicated staff helps children build self-confidence, emotional regulation, and strong communication and problem-solving skills; all while encouraging curiosity … Continued
Read MoreGood morning, students, families, and friends. It is a true pleasure to welcome you to a new school year at Keystone Educational Collaborative. This year holds special significance as we celebrate 50 years of service; five decades dedicated to high-quality special education built on integrity, compassion, and an unwavering commitment to our students. For half … Continued
Read MoreKeystone Educational Collaborative participated in a Massachusetts Department of Elementary and Secondary Education (DESE) Program Review during the week of May 19, 2025. Please click here for the final report issued on July 15, 2025.
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