Dawn Mangrum - Welcome

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Welcome to the 2025-2026 school year!


Hello :)

I am Dawn Mangrum.  I will be teaching English 3, English 4, Financial Math, Math Models, Environmental Systems, U.S. History, and General Employability for High School students. I will be teaching Reading, Mathematics, Language Arts, Science, Social Studies and Pre-Vocational Skills for BMS students.  I will also be the UIL Spelling Coach.

I received an Associate of Arts degree from Wharton County Jr. College and a Bachelor's degree from Sam Houston State University.  I began working on my masters at Lamar University/Beaumont. I have taught for 29 years and this is my 12th year with Brazos ISD. Prior to teaching at Brazos, I taught at Bridge City, Needville, and Sealy.

I graduated from Brazos High School in 1985. My daughters are Brazos graduates as well. I am truly blessed with an amazing family and I treasure spending time with them!!! 

I absolutely love working with my students!!!!  It gives me so much joy to see my students build upon their skills and become successful!!!!