Curriculum and Instruction

The Curriculum and Instruction Department is dedicated to fulfilling the mission of the district to “provide each student with the necessary skills to achieve lifelong success and contribute to a global society.”  The Curriculum and Instruction Department focuses on research-based instruction and best practices, aligned curriculum and professional development that aids educators in helping their students to achieve and prepare for their future. 


Cathy Sewell

Dr. Cathy Sewell
Chief Academic Officer

Tiffanie King

Dr. Tiffanie King
Executive Director of Academic Services

Dr. Martinez

Dr. Silvia E. Martinez
Director of Curriculum and Instruction

Hours of Operation
M-Th 8:00 am - 4:30 pm
F 8:00 am - 4:00 pm

Duncanville Education Plaza
710 S. Cedar Ridge Dr
Duncanville 75137

phone: 972-708-2000
fax: 972-708-2020