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Lovelace, Valeria – Educational Technology, Research and Development, 1990
Describes research and development work done by the Children's Television Workshop (CTW) for "Sesame Street." Cooperation between producers and researchers is discussed; three mechanisms used to explore new topics and learn more about preschool children are explained; and a case study is presented of how a new geography curriculum was…
Descriptors: Case Studies, Childrens Television, Cooperation, Curriculum Development
Brooks, George E. – 1985
An examination of historical developments in western Africa during six climate periods extending over two millennia, this study demonstrates that numerous historical developments correlate with climate periods and/or were influenced by changes in rainfall patterns and ecological conditions. These include such diverse topics as the diffusion of…
Descriptors: African Culture, African History, African Languages, African Literature
Smith, Neil – 1983
An account of the career of Isaiah Bowman, a leading figure in American science, is discussed in the context of the historical uses of geography and the contemporary perspective of that discipline. The first of three sections briefly addresses the current crisis in the field of geography: a narrowness of disciplinary perspective. Such a view would…
Descriptors: Futures (of Society), Geography, Objectives, Policy Formation