Subject Briefs The subject briefs listed here are for Horton IB course offerings as of February 2, 2023. Source: http://www.ibo.org Subject briefs (pdf) The IB core HL subjectsSL subjectsCore Subjects OverviewEng Lang & Lit French BLanguage ab initioCASChemVisual ArtsTheory of KnowledgeMusicExtended EssayHist Math: Analysis & approaches SL HL Course BriefsGeog Mathematics: Applications & interpretationPhysicsBiologyHistoryGeography Share this:TwitterFacebookLike this:Like Loading...