Contact: Christina Mitchell (mailto:cmitchell at berkeley.k12.ca.us); Oscar Rojas-Soto (mailto:oscarrs at berkeley.k12.ca.us) Study Groups Start this week for AP Chemistry in G215 Tuesday and Thursday at lunch, Wednesday 3:30 - 5:30 AP Biology in G211 Monday and Tuesday 3:30 - 5:30 AP Calculus AB in H303 Monday and Wednesday 3:30 - 5:30