Research on space visualisation and space thinking performed inpupils in 2nd and 3rd period according to the FEP

The contribution deals with investigating space visualisation and its exploitation in pupils in 2nd and 3rd period according to FEP. The theme of the project is not only a research of processes connected with the space visualisation of pupils but first of all, a better knowledge and understanding the laws of the passive and active usage of visual teaching aids in the teaching process.