A model for sequencing intellectual skills through the use of learning hierarchies is provided. Applications of this model to social studies education are included. (DE)

Studies of young children's sequence of development from counting to the beginnings of formal arithmetic are reviewed. Four essential basic skills are identified: use of counting words, enumeration, the cardinality rule, and quantitative comparison. The contribution of counting to the development of arithmetical proficiency is stressed. (JDD)

Instructions for using and constructing approximately 58 instructional materials to aid young visually handicapped children in developing basic sensory concepts are presented. The materials are said to foster important ideas in variously aged children who have difficulty using their hands or understanding numerical concepts. Use of the materials…

Twenty-seven kindergarten children were trained on two different double classification matrix tasks in an attempt to determine whether the tasks were hierarchically related. Prior behavior analyses of the tasks suggested that the two tasks shared many components, but that the more complex task had in addition components not included in the simpler…

The manual presents sequences of skills designed for use as guides to teaching/learning objectives and as a basis for evaluating and recording special education students' progress. It is explained that the goal of the first level of objectives (sequenced in this document) is to enable the student to function at a motor/psychomotor state of…