Winarto, Anggraita Febriana Putri, M. Fahrezy, Yuli Arti, Dwi Hesty Krsityaningrum, Rina Rahayu, Ariyatun, Wiworo Retnadi Rias Hayu
The research is intended to analyze the impact worksheet problem-based learning on local potential Of Landfills Bantul Region. To increase the environmental awareness attitude and the problem-solving skills, the writer strengthened the educational potential. The design of quasiexperimental nonequivalent group design was used as a research method. There were 67 students from the first school in the Yogyakarta region involved in the research. The technique used for the sampling was cluster random sampling. The tool was evaluated by specialists in scientific education. The data collection techniques that are used were questionnaires and tests. The instruments used include environmental awareness attitude and problem-solving tests. The mean square MNSQ fit models in the 0.77-1.33 range were assumed to be met by the item test instrument. The independent t test was employed in the data analysis methods. The results of this study is students’ problem-solving and environmental awareness attitudes after following problem-based learning on local potential of Landfills Bantul Region use worksheet was determined by the significance value, which indicated the existence of differences among the experimental class and the control class based on significance value < 0.05. This was in accordance with the local potential problem-based learning. learning activities by presenting waste problems and students find solutions. The existence of e-LKPd helps students carry out good investigation activities so that problem-solving skills and environmental literacy develop well during learning. According to this study, science instruction that emphasized garbage problems and the importance of environmental stewardship can be carried out by teachers through media that contained garbage problems in the school or home. Copyright (c) 2025 The Authors. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Yogyakarta State University, Indonesia; Universitas Peradaban, Indonesia; Tidar University, Indonesia; Jakarta State University, Indonesia; Djuanda University, Indonesia
