relation: https://eprints.untirta.ac.id/50763/ title: PENGEMBANGAN E-LKPD BERBASIS GREEN AND SUSTAINABLE CHEMISTRY PADA TOPIK JEJAK KARBON PENYEBAB PEMANASAN GLOBAL UNTUK MENSTIMULUS KETERAMPILAN PROSES SAINS creator: SETIANINGRUM, FRISCA subject: LB Theory and practice of education subject: LB1603 Secondary Education. High schools subject: LT Textbooks description: Climate change due to increased carbon emissions is a global challenge that impacts various aspects of life. Indonesia as one of the largest carbon emitters is committed to reducing emissions through low-carbon development and environmental education. Chemistry learning plays an important role in shaping students' environmental awareness, especially through the introduction of Green and Sustainable Chemistry concepts and Carbon Capture and Storage (CCS) technology. However, learning that is still conventional and less contextualized causes low science process skills and students' understanding of climate change issues. This research aims to develop E-LKPD based on Green and Sustainable Chemistry on the Topic of Carbon Footprint Causes Global Warming to Stimulate Science Process Skills. The development used the R&D method with the ADDIE model. Data were collected through literature study, observation, and questionnaire. The validity of the E-LKPD was tested using Aiken's V index with a value of 0.79 by six validators. The trial was conducted on 30 students of class X MA Al-Khairiyah Rancaranji with Merdeka Curriculum. The results showed that the E-LKPD was declared valid with an average validity of 0.88 in material aspects and 0.90 in media aspects. Students' responsse to E-LKPD reached 94% in the very good category. Thus, this E-LKPD is declared valid and feasible to use in learning and has the potential to improve skills. date: 2025 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://eprints.untirta.ac.id/50763/1/FRISCA%20SETIANINGRUM_2282210033_Full%20Text.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50763/19/FRISCA%20SETIANINGRUM_2282210033_CP.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50763/20/FRISCA%20SETIANINGRUM_2282210033_01.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50763/4/FRISCA%20SETIANINGRUM_2282210033_02.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50763/5/FRISCA%20SETIANINGRUM_2282210033_03.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50763/6/FRISCA%20SETIANINGRUM_2282210033_04.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50763/7/FRISCA%20SETIANINGRUM_2282210033_05.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50763/8/FRISCA%20SETIANINGRUM_2282210033_Reff.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50763/9/FRISCA%20SETIANINGRUM_2282210033_Lampiran.pdf identifier: SETIANINGRUM, FRISCA (2025) PENGEMBANGAN E-LKPD BERBASIS GREEN AND SUSTAINABLE CHEMISTRY PADA TOPIK JEJAK KARBON PENYEBAB PEMANASAN GLOBAL UNTUK MENSTIMULUS KETERAMPILAN PROSES SAINS. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.