Abstrakt
The aim of this paper is to address the important topic of 'good examples' in the context of educational environment that enables the use of technology in teaching mathematics. The principles for selection of suitable enriching examples in teaching are formulated and illustrated by examples.
One complex example, the "Bullet and target", is presented as an activity that successfully combines all the discussed principles and whose potential both in mathematics and in the use of ICT in various educational environments and for various ages and skills of students is enormous.