Problem-based service learning's effect on environmental concern and ability to write scientific papers

Abstract

This study aimed to: (1) determine the effect of the problem-based service learning model based on the local wisdom of gugur gunung on the environmental concern of the students in Public Senior High School 1 Campurdarat. (2) Determine the effect of problem based service learning models on the ability to write scientific papers at Public Senior High School I Campurdarat. (3) Knowing the students' impressions of the implementation of the problem based service learning model based on the local wisdom of gugur gunung in Lake Buret, Tulungagung. The method used in this study was quasi experiment. The research design used was the post-test control group design with 2 groups: a) experimental group, which is students from class XI science 1 and b) control group, which is students from class XI science 3 of Public Senior High School I Campurdarat, Tulungagung Regency, Indonesia. Data was obtained from post-test of environmental concern and ability to write scientific papers. From the Mann- Whitney test using SPSS, the Z count value was smaller than - Z table (-6.851 <- 1.960), and the significance value was smaller than a (0.000 <0.050), then the decision H0 was rejected which it meant there was a significant difference between the experimental group and the control group based on the measured score.