CLAS is UC Santa Barbara's campus tutoring service, providing content-specific and fundamental tutoring services to UCSB students! Students can sign up for services on the first day of instruction at noon. Each quarter's schedules are posted by the first day of instruction at 8 A.M. and are subject to change. What are you looking for help with? light bulb icon uc santa barbara Academic Skills beaker icon UC Santa Barbara Biology & Chemistry finance icon uc santa barbara Economics & Statistics calculator icon uc santa barbara Math & Physics pencil icon uc santa barbara Writing & Languages Feature News Featured Article Welcome to the new CLAS website!