Mason ISD

Skip to main content
Main Menu Toggle

Meet Mrs. Keller

Sherry Keller has been teaching at Mason High School since 2004. She teaches Algebra II and Geometry. Mrs. Keller attended Newman University in Wichita, KS. She obtained a BS in Secondary Education with an emphasis in mathematics and computer science. She is married to Masonite John Keller with two children, Tyson (18) and Tristin (15). Sherry is also the high school cheer sponsor.
1st -  Geometry 
2nd - Algebra II/Geometry
3rd - Conference (11:20 - 12:20)
4th - Algebra II/Geometry
5th - Algebra II
Geometry/Algebra II Textbook