Teaching

This publication provides abstracts of papers presented at the 50th annual meeting of the National Association for Research in Science Teaching held in Cincinnati, Ohio March 22-24, 1977. The entries represent a wide range of topics in the field of science education. Topics include instruction, teacher education, learning, enrollments, concept development, scientific literacy, teacher behavior, and curriculum. (RH) Documents acquired by ERIC include many informal unpublished * materials not available from other sources. ERIC makes every effort * * to obtain the best copy available. Nevertheless, items of marginal * * reproducibility are often encountered and this affects the quality * * of the microfiche and haricopy reproductions ERIC makes available * * via the ERIC Doculleat ReprcAuction Service (EDRS). EDRS is not * responsible for the quality of the original document. Reproductions