RT Journal Article SR Electronic A1 KVASNOVÁ, Petra T1 DEVICES AS DIDACTICAL TOOLS FOR EXPERIMENTAL MEASUREMENTS JF Trends in education YR 2009 VO 2 IS 1 SP 95 OP 98 UL https://tvv-journal.upol.cz/en/artkey/tvv-200901-0021.php AB The paper deals with the projection, implementation and use of devices for measuring surface properties of particular pollutant. These devices are using as didactical tools in the teaching process. Students measuring practical at these devices, execute the results and then the semester projects.