relation: https://eprints.untirta.ac.id/46249/ title: PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING PADA MATERI SENYAWA TURUNAN ALKANA UNTUK MENSTIMULUS KEMAMPUAN BERPIKIR KRITIS SISWA creator: NUR RAHMAH, DINDA subject: L Education (General) subject: LB Theory and practice of education subject: LB1603 Secondary Education. High schools description: In the 21st century, students are required to process information through analyzing, assessing and creating. There are abilities that must be possessed by students such as creativity, critical thinking, communication and collaboration. The Problem Based Learning (PBL) approach provides opportunities for students to be more involved in finding and preparing their own information, as well as in constructing the meaning of their experiences. The purpose of this study is to develop a Problem Based Learning-based LKPD on alkane-derived compound material to stimulate students' critical thinking skills and assess the feasibility and response of students after using the developed LKPD. This study applies the ADDIE (Analyze, Design, Develop, Implement, Evaluation) development model. In this study, a limited trial was carried out at MAN 2 Cilegon City in grade XII with the Independent curriculum. The results of the study show that the developed learning media is suitable for use in the field with validation results using the Aiken's V index with an average of 0.89 for the validation of the material aspect and 0.92 for the validation of the media aspect. The results of the student response questionnaire obtained were 87% of the content quality aspects with the "Very Good" category, 88% of the problem-based learning aspects with the "Very Good" category, 90% of the critical thinking aspects with the "Very Good" category, 88% of the learning interest aspects with the "Very Good" category, and 89% of the display aspects with the "Very Good" category. After validation, the LKPD developed was declared suitable for use. After a limited trial, the LKPD developed received the "Very Good" category in every aspect. date: 2025 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://eprints.untirta.ac.id/46249/12/DINDA%20NUR%20RAHMAH_2282200068_FULLTEXT.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46249/30/DINDA%20NUR%20RAHMAH_228220068_CP.pdf format: text language: fj identifier: https://eprints.untirta.ac.id/46249/17/DINDA%20NUR%20RAHMAH_2282200068_02.pdf format: text language: fj identifier: https://eprints.untirta.ac.id/46249/18/DINDA%20NUR%20RAHMAH_2282200068_03.pdf format: text language: fj identifier: https://eprints.untirta.ac.id/46249/19/DINDA%20NUR%20RAHMAH_2282200068_04.pdf format: text language: fj identifier: https://eprints.untirta.ac.id/46249/20/DINDA%20NUR%20RAHMAH_2282200068_05.pdf format: text language: fj identifier: https://eprints.untirta.ac.id/46249/21/DINDA%20NUR%20RAHMAH_228220068_Ref.pdf format: text language: fj identifier: https://eprints.untirta.ac.id/46249/22/DINDA%20NUR%20RAHMAH_228220068_Lamp.pdf format: text language: en identifier: https://eprints.untirta.ac.id/46249/32/DINDA%20NUR%20RAHMAH_2282200068_01.pdf identifier: NUR RAHMAH, DINDA (2025) PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING PADA MATERI SENYAWA TURUNAN ALKANA UNTUK MENSTIMULUS KEMAMPUAN BERPIKIR KRITIS SISWA. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.