The document summarizes the key continuums that connect the three International Baccalaureate (IB) programmes - the Primary Years Programme (PYP), Middle Years Programme (MYP), and Diploma Programme (DP). It outlines the continuums for the IB mission statement and learner profile, programme structure, approaches to learning, language learning, special education needs, academic honesty, assessment, consolidation of learning, taking action, and programme evaluation that exist across the three programmes. The goal of these continuums is to provide a coherent and continuous international education for students ages 3 to 19 through the three IB programmes.