Phone: 210-356-2600


Degrees and Certifications:

Bachelor of Interdisciplinary Studies Minor in Mathematics and Reading

Ms. Diana Flagg

I am a NEISD graduate, having attended Serna Elementary, Garner Middle School, and Mac Arthur High School.  I graduated from Southwest Texas State University with a Bachelor's Degree in Interdisciplinary Studies with specializations in Mathematics and Reading.

I have a wonderful daughter, Amanda, who graduated from Madison High School, 2005, after four very enlightening years!! She continued her education at Emerson College, in Boston, MA., graduating in May 2008, after only 3 years! She has a degree in Writing/Literature/Publishing, with two minors, Photography and Graphic Design.  She currently resides and works, in Portland, OR, as a Senior Systems Analyst at Streem AR, prior to working as a Systems Analyst at AKQA, prior to working as a Quality Engineer II at Renew Financial, prior to spending two plus years at Nike, in Beaverton, OR, as an IT analyist position working on their webpage. 

My first year teaching was at IKE, Eisenhower Middle School, with 6th Grade Regular, Honors and G/T Mathematics. The 2020-2021, school year, will be my 19th, amazingly wonderful, year teaching at Bradley Middle School. My first four years were in 6th On-Level and 6th Pre-AP Mathematics. The next ten year I worked with 7th On-Level and 7th Pre-AP Mathematics students.  This will be my fifth year in 8th On-Level and Algebra I Honors Math. 

Some of my Personal Hobbies include - Traveling, Native Texas landscaping, fitness walking, enjoying my wonderful dog, Lucy, listening to music, cooking, baking, and spending time with family and friends.

Classroom Announcements

Class Schedule

  • 1st Period   - 8th On-Level Math
    2nd Period  - Algebra I Honors
    3rd Period  -  8th On-Level Math
    4th Period  -  Conference Period
    5th Period  -  Algebra I Honors 
    6th Period  -  8th On-Level Math
    7th Period  -  8th On-Level Math
    8th Period  -  Algebra I Honors