Dr. Perri's Classroom

E-mail: sperri@cv.k12.ca.us (best way to reach me)

Tel: 510-537-5910 ext. 3764 (if you need to contact me email me!)

My Schedule for the Year 2018-2019:

Period 1: General Chemistry

Period 2: Teacher prep - parent teacher meeting time

Period 3: General chemistry

Period 4: Sophomore AVID Elective

Period 5: General Chemistry

Period 6: AP Chemistry

What happened to the aluminum and the blue color?

Some PHENOMENAL action in the classroom!

How do molecules hold on each other?

A panoramic view of my classroom