Purpose of the research to examine the intentions of safe science using the Planned Behavior Theory of science and teacher candidates. The research was carried out in five geographical regions of Turkey (Central Anatolia Region, Black Sea Region, Mediterranean Region, Eastern Anatolia Region and Southeastern Anatolia Region) with science teachers in Turkey and 2016-2017 academic year spring semester and with teacher candidates. Relational search model was used in the study. In the study, the “Scale of Performing Safe Laboratory Use” developed by the researcher as foreseen by the behavioral theory was used. As a result of the pilot application, Cronbach Alpha reliability coefficients were calculated for factor analysis and all dimensions an...