Welcome to Irwin IS! Through a rigorous, well-rounded education students will possess content knowledge, abilities and motivation to succeed in later grades. DoDEA Americas is Hiring Substitute Teachers DoDEA Americas is looking to fill substitute teaching positions across the region. Get started Irwin Intermediate School is part of the Fort Liberty Schools Community in the DoDEA Americas Mid-Atlantic District. Irwin IS serves students in grades 2-5. Read More School Home About Our School Calendar Contact Us Counseling Services Employment Get Involved / Partnerships Handbook Health Services Inclement Weather Library Services Policies and Procedures Preschool / Sure Start Principal's Corner Psychology Services Registration Resources School Activities School Improvement School Meals Program School News Student Transportation Spacing AHERA ICE SHAP School News