Welcome to Mr. Ritterhouse's Webpage!
Contact Info:
Phone Number(s): High School: 777-1183 Ext. 4207
Email: sritterhouse@usd263.org
Class Period | Class |
1 | Study Skills |
2 | Physical Science |
3 |
Physical Science |
4 | Earth/Space Science |
6 | Chemistry |
7 | Physical Science |