The purpose of the research activity is to know whether there is an influence of the abilityto think creatively on the ability to manage the environment with a problem-basedapproach to the PKLH course. The method in this study is a quasi-experimental method,the sample in research activities is physics education students, namely R4A class totaling29 people. While the data collection techniques used in this study are questionnairesgiven to determine students 'creative thinking abilities and scoring instruments from studentscientific reports to determine students' abilities in managing the environment. Thesimple linear regression test was used to examine the research hypothesis. The resultsshowed that there was an indirect effect between the ability to think creatively on theability to manage the environment with independent assignments in the PKLH courseshown from the hypothesis test that is fcount