CLAS is UC Santa Barbara's campus tutoring service, providing content-specific and fundamental tutoring services to UCSB students! Find Your CourseSign Up All CLAS summer services are open! 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 Featured Article NEW: CLAS Writing Academy Workshop Series