Welcome to the DHS Mathematics Department!
Department Chairs - Ms. Rachel Seibert and Mrs. Kelly Yohnka
The TI-30XII scientific calculator is required for the following classes:
Algebra 1
Geometry
Advanced Math Topics
The TI-84 graphing calculator is required for the following classes:
Algebra 2 and Algebra 2 Honors
Pre-Calculus
AP Calculus AB/BC
AP Statistics
If you need help with math, please see your teacher.