%A NIM.: 19104070050 Rodziatun Yulikha %O Pembimbing: Anisa Firanti, S.Pd.Si.,M.Pd. %T PENGEMBANGAN E-LKPD BERBANTU MEDIA LIVEWORKSHEET BERBASIS CREATIVE PROBLEM SOLVING PADA MATERI PENCEMARAN LINGKUNGAN KELAS X SMA/MA %X This research aims to: 1) determine the development of E-LKPD assisted liveworksheet media based on creative problem solving on environmental pollution material for class X SMA/MA. 2) find out the quality and response of the E-LKPD assisted liveworksheet media based on creative problem solving on environmental pollution material for class X SMA/MA. This type of research is R&D (Research and Development) research using the 4D development model (Define, Design, Develop, and Disseminate). However, this research only reached the Develop stage. E-LKPD was assessed using instruments in the form of questionnaires, namely expert assessment questionnaires, peer reviewers, biology teachers, and student responses. The subjects of this study included 1 media expert, 1 material expert, 5 peer reviewers, 1 biology teacher, and 15 students in class X SMA Kolombo Sleman, while the object of this study was an E-LKPD assisted liveworksheet media based on creative problem solving. The data obtained were analyzed using quantitative and qualitative descriptive analysis techniques. The results of this study were: 1) E-LKPD products assisted liveworksheet media based on creative problem solving on environmental pollution material for class X SMA/MA, 2) quality of E-LKPD assisted liveworksheet media based on creative problem solving on environmental pollution material for class X SMA/MA included in the "Very Good" category with an ideal percentage of 91% from media experts, 86% from material experts, 94% from peer reviewers and 97% from biology teachers. Responses from 15 students to the E-LKPD showed the "Strongly Agree" category with an ideal percentage of 84%. %K E-LKPD, Liveworksheet, Creative Problem Solving, Pencemaran Lingkungan %D 2023 %I UIN SUNAN KALIJAGA YOGYAKARTA %L digilib61257