Náměty pro práci s uzly v hodině matematiky
First, the contribution describes the most significant turning points of the gradual development of recognition in knot theory, then it provides examples of the use of classical knots in history, mentions some pictorial forms of motivation for the inclusion of knot theory in teaching mathematics, presents basic concepts of knot theory suitable for mathematics teaching in the lower years of 8-year secondary grammar school and offers a set of simple tasks in this interesting field of mathematics which...