Degrees and Certifications:

Mr. Mark Chilivetis

I am from Houston Texas and a graduate of Lamar Senior High School. I earned a degree in Government from The University of Texas at Austin, where I was also part of the UTeach Liberal Arts program.  This is my 11th year in the central cluster of Plano ISD.  I am a Varsity Football Coach and JV Baseball Coach. I have taught World History, AP European History, Government, Economics, and online classes during my career.  

Teacher Schedule

  • Period 1: Economics B2-204B

    Period 2: Economics B2-204B

    Period 3: Economics B2-204B

    Period 4: Online Government/Economics A204A

    Period 5: Online Government/Economics A204A

    Period 6: Planning

    Period 7: Athletics

Tutorial Schedule



    Mondays at 1 p.m.

    Tuesdays at 3:25 p.m.

    Wednesdays at 3:25 p.m.

    Thursdays at 3:25 and 4:30 p.m.

    Fridays at 3:25 p.m.


    Tutorials are held via Google Meet using the link in the Tutorials Google Classroom page. Check your Google Classroom information page for the code.



    Monday by appointment.



    469-752-9300 Ext: 39435