Ms. Carla Triche

Phone: 469-219-2180


Degrees and Certifications:

B.S. Secondary Mathematics Education M.S. Educational Leadership Mathematics 6-12 Certified Principal Certified

Ms. Carla Triche

Hello! My name is Carla Triche and I am excited to be joining the Prosper Family for my 22nd year of teaching!  I have Bachelor of Science from McNeese State University in Secondary Mathematics Education and a Master's Degree in Educational Leadership from the University of Texas at Arlington. In my career, I have taught Geometry, Pre-AP Geometry, Algebra 2, Pre-AP Algebra 2, Pre-Calculus, and AP Statistics. This year I am excited to be teaching Pre-AP Geometry and GT Pre-AP Geometry.


Supplies:   Everyone will keep their own items and bring them to every class.

- a spiral notebook with a built-in pocket

- a pair of scissors 

- a compass (It needs to have a metal rubber tips.  I found a Fiskars brand at Wal-Mart for about $3.  The inexpensive ball-bearing compass does not hold its shape consistently.)

- a jumbo glue stick or tape (you will need several throughout the year)

- a ruler 

Everyone is also invited to donate a box of tissues so that everyone can blow their noses when cold and flu season comes around. 


  • Online Textbook

    To access your online textbook and assignments, go to the Prosper HS homepage, hover over "students" and click on "online textbooks" where you will find a Geometry textbook. Your username is the first part of your school email (before the @ symbol) and your password is your school password. It works best from a computer, not your phone. Enjoy!!


    A Day                                                                        B Day

    1st Period: Pre-AP Geometry                                  5th Period: GT Pre-AP Geometry

    2nd Period: Pre-AP Geometry                                 6th Period: Conference

    3rd Period: Conference                                            7th Period: GT Pre-AP Geometry

    4th Period: Pre-AP Geometry                                  8th Period: Pre-AP Geometry