The aim of this research is to determine the opinions of the pre-service physics teacher on the usage of tools of physics laboratory and to determine the ability of them to design an experiments. The results of research which is made by using the method of qualitative data gathering have shown that the pre-service physics teachers saw themselves inadequate when using the tools such as micrometers, sliding calipers and plumb rule. Moreover, it was determined that they saw themselves never enough to use tools such as soldering iron and soldering. In addition, in the stage of theoretically design of an experiment was determined that the concepts and the formulations were not understood preciselz by the pre-service physics teachers. At the end of the study, reasons of these problems were discussed and solutions were proposed.