The document summarizes Robert Glaser's basic teaching model from 1962. The model has four main components: (1) instructional objectives that specify what students should learn, (2) entry behavior that identifies students' prior knowledge, (3) instructional procedures that outline how teaching will transform students' knowledge, and (4) performance assessment to evaluate if students achieved the objectives. The model assumes instruction builds on students' existing knowledge and guides them from their initial understanding to the desired learning outcomes through effective teaching methods.