Mr. Pfeifer has been teaching science at Central Valley for 20 years.
Mr. Pfeifer earned a bachelor's of science degree in Environmental Science from West Virginia University, and a Master's Degree in Education from Slippery Rock University.
How to Access Virtual Synchronized Instruction for Mr. Pfeifer's classroom:
Click on https://meet.google.com/.
Type in Meeting Code (listed below) at the start of your class period.
(Please note that a district account must be used to access GoogleMeet. In addition, each class will not start until the teacher enters the Meeting Code.)
2025-26 Central Valley High School- Semester One
Period One (7:30-8:46 am) Biology - Google Meet Code: bpfeifer1
Period Three (11:25-12:39 pm) Applied Science - Google Meet Code: bpfeifer3
Period Four (12:45- 1:59 pm) Biology - Google Meet Code: bpfeifer4
2025-26 Central Valley High School - Semester Two
Period One (7:30-8:46 am) Keystone Biology - Google Meet Code: bpfeifer1
Period Two (8:52-10:06 pm) Applied Science - Google Meet Code: bpfeifer2
Period Four (12:45-1:59 pm) Biodiversity- Google Meet Code: bpfeifer4