Frothingham, Dea

Ms. Dea Frothingham


Subjects Taught
Algebra I & Mastery Content Math           

High SchoolMcCollum

University:  Southwest Texas State University, San Marcos

Degree:  Bachelors of Science


The 2017-2018 school year marks my 21st year of teaching at Harlandale ISD. Time sure flies!  My first five years I taught and coached at Kingsborough Middle School.  In 2003 I transferred to McCollum HIgh School and have worked here ever since.  I did take a one year hiatus to work at Harlandale ISD's Central Office in 2009 as the NCLB liaison and came back in 2010.  

 I am looking forward to a great year!  Go Cowboys!

Please contact me if you have any questions. 
                                               or at 210-989-1500


1st Period         Conference

2nd Period        Algebra 1  

3rd  Period        Algebra 1

4th Period         Mastery Content ( Math)

5th Period           Lunch

6th Period         Algebra 1

7th Period         Algebra 1 

8th Period         PLC

9th Period          Algebra 1


Tutoring hours

Tuesdays 4:10-4:45 & Wednesdays 7:40-8:10

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