Open Enrollment Dates from January 19 through February 19, 2010    TESA uses a lottery based enrollment system to fill all available slots.  To apply, applicants must come by the school in person during the open enrollment period and fill out a one page application.  Interested parties can come by Monday through Friday from 8:00 AM to 4:00 PM.  The only requirement to attend TESA is that your child reside in an ISD served by TESA.  These ISD's are Aledo, Arlington, Azle, Birdville, Burleson, Castleberry, Cleburn, Crowley, Eagle Mountian/Saginaw, Everman, Fort Worth, Granbury, HEB, Joshua, Lake Worth, Mansfield, Northwest, Springtown, Weatherford, and White Settlement.  This process takes a few moments and can be filled out here on site with no other paperwork or documentation needed.