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Grindstone, PA 15442
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Marissa Diethorn

Marissa Diethorn

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Redstone

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IU1 Happenings

Don't miss out & Check out what's happening at the Intermediate Unit 1

IU1 Student Showcase and Convention: A Celebration of Innovation, Talent, and Legacy

Rachel Zilcosky Honored with PAACE Lifetime Achievement Award

IU1 Executive Director Dr. Donald Martin Honored with 2025 Distinguished Educator Award

Inspiring Inclusion: Highlights from the Disability Awareness Summit

Bentworth Senior’s Message Hits the Highway!

IU1 Regional Academic Competition Showcases Top Student Scholars

Heroes and Crowns: A Ball for a Cause

IU1 Kickball Tournament Scores Big for Veterans

Health and Wellness In-Service: A Day of Rest and Renewal

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About Us

Intermediate Unit 1 is a regional educational agency that strives to provide educational support to the students, parents, educators, school administrators, and the communities throughout southwestern Pennsylvania.

Marissa Diethorn

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