<![CDATA[The success or failure of the Adiwiyata program implementation will be primarily determined by the level of student participation as learning subjects in schools. For student care and participation to be well-formed following Adiwiyata goals, school programs that support environmental education are needed through extracurricular, extracurricular activities, and school development programs. This study aims to find whether there is a relationship between student ecological concern and the type of Adiwiyata activity with the level of student participation either partially or simultaneously in the Adiwiyata program at SMP Negeri 1 Jatilawang. The method used in this research is a survey method using a questionnaire as the main instrument for collecting data. The population in this study was 809 students of SMP Negeri 1 Jatilawang Banyumas, with a total sample of 89 students. The bivariate analysis uses Kendall's Tau Correlation (τ) or Tau from Kendall, while the multivariate use Kendall's W concordat coefficient. The results show that the positive correlation coefficient is 0.757; this indicates that the student's environmental awareness variable (X1) has a strong relationship. "On student participation in the Adiwiyata program (Y). The variable of environmental activity type (X2) has a positive correlation coefficient of 0.824, which means it has an "extreme" level of closeness to student participation in the Adiwiyata program (Y). The two independent variables (X) are simultaneously related to the dependent variable (Y), as seen from the asymp-sig number, which is smaller than alpha 0.05. This study concludes that the variable of student participation in the Adiwiyata program at SMP Negeri 1 Jatilawang can be explained by students' environmental concerns and types of environmental activities, or in other words, it can be concluded that the variables of student environmental concern and types of ecological activities and types of environmental movements in This research has a positive correlation either partially or together significantly to the variable of student participation in the Adiwiyata program.]]>
