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Testing, Research and Evaluation

The Department of Testing, Research, and Evaluation (DTRE) translates the bold vision of Forward by Design into measurable progress. We serve as the district's analytical engine, delivering the real-time insights, objective evaluations, and actionable data required to close achievement gaps, meet key performance indicators (KPIs), and make Excellence Everywhere a reality for every student.

About

Address
1616 Owens Road Oxon Hill, MD 20745
Phone No.
Fax No.
301-702-3866
Division
Reports To

Contact Information

Laurie Mazelin, Ed.D.
Acting Director
Princella Rather
Administrative Assistant
Andrew Pruski
Internal Assessments Supervisor
Peggy Harrington
Elementary and MIddle School Assessments Supervisor
Troy Brockett
High School Assessments Supervisor
Carole Portas Keane
Research and Evaluations Supervisor