Phone: (281) 634-5600


Degrees and Certifications:

Bachelor of Science in Computer Science Bachelor of Science in Secondary Education, Mathematics and Computer Science

Mrs. Marcie Finley

Since 1959, Dulles High School has supported students with excellent math education.  Over 60 years!! I am grateful to have been a part of this great tradition since 2007.

I believe all students are capable of learning math at high levels and I work diligently to provide access to great math instruction to all of my students.  Working with students, helping them grow and embrace their opportunities is an awesome job! I want all of my students to be well-equipped to continue learning and achieve their goals in college, technical studies, or work. 

Studying math and computer science are passions I developed in high school and continued at Abilene Christian University with degrees in Computer Science and Secondary Math Education. I am blessed to continue that work here at Dulles High School!

Teacher Schedule

  • Period 1: Precalculus
    Period 2: AP Calculus AB  
    Period 3: AP Calculus AB  
    Period 4: AP Calculus AB
    Period 5: Conference
    Period 6: Precalculus
    Period 7: Precalculus

Teacher Tutorial Schedule

    Tuesday PM and Wednesday AM