Practical Exercises in Biology of Unicellular Organisms (Protista) for Elementary Schools with Emphasis on the Use of Staining Techniques

4 Abstract The main goal of my thesis was to create our own proposals for laboratory work in biology of unicellular organisms (Protista). I designed the laboratory tasks, so that they can be mastered by the pupils of sixth year of primary school. Creating the proposals for laboratory exercises was preceded by the work in the laboratory at Charles University in Prague, Faculty of Education, the Department of Biology and Environmental Studies. In the laboratory, I verified the methods of cultivation of selected representatives of ciliates (Paramecium caudatum), amoebae (Amoeba proteus) and euglenids (Euglena gracilis) and selected methods of dyeing their different organels. Key words: protists, Paramecium caudatum, Amoeba proteus, Euglena gracilis, cultivation, dyin