Phone: 972-429-3100 x 6607


Degrees and Certifications:

B.S. Ed., University of Michigan, 1995 M.Ed., Grand Canyon University, 2015 Science Composite Certificate (Lifetime), 6-12

Mrs. M.J. Tykoski

Welcome to a new school year!  I am looking forward to it, and I hope you are too!

 My name is Mrs. Tykoski (pronounced "Tie-kah-skee"). This is my 27th year of teaching.  I am originally from Grand Rapids, Michigan. I went to the University of Michigan where I majored in Physical Sciences.  I received my Master's in Educational Leadership from Grand Canyon University in 2015.  I taught for ten years at various school districts in central Texas and came to Wylie in 2005.  I started at Wylie High School for two years, then went to Cooper Junior High for twelve years, then returned to Wylie High School in 2019.