Об экспериментальном изучении неевклидовых геометрий в процессе подготовки учителей
On Experimental Study of Non-Euclidean Geometries within Training Teachers

Author(s): Alexander Yastrebov
Subject(s): Social Sciences, Education, School education, Adult Education, Higher Education
Published by: Икономически университет - Варна
Keywords: Dynamic geometry system; Experimental study; Instrument; Lobachevskian geometry; Model by Cayley–Klein
Summary/Abstract: A set of computer instruments, created by the author within dynamic geometry system GeoGebra, is described. Some special methods of using these instruments are proposed. The instruments help students to create dynamic drawings within the model by Cayley–Klein for discovering some theorems of Lobachevskian geometry.

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