Curriculum Structure The links below provide information about the curriculum at Castle Douglas High School. Curriculum for Excellence in a Nutshell The rational for the curriculm Rationale for the Curriculm How we organise subjects and time in both the Junior and Senior phase of Curriculum for Excellence CfE Curriculum Design 2022-23 Progression Pathways within the Broad General Education and from the Broad General Education through the Senior Phase Progression Pathways BGE and BGE to SP 2022-23