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Peer reviewedOnnuam, Duangduen; Underhill, Robert G. – School Science and Mathematics, 1986
The need for developing a geometry curriculum sequence is discussed. Work by a group of about 50 mathematics educators on intuitive aspects of Euclidean classifications and relations is presented. Textbooks were analyzed, a sequence of concept clusters developed, and a scope-and-sequence chart included. (MNS)
Descriptors: Classification, Curriculum Development, Educational Research, Elementary Education
