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Journal : Sebatik

Development of PjBL-STEM Integrated Student Worksheets (LKPD) in Differentiated Learning to Improve Student’s Scientific Literacy Skills Rahmah, Karlina; Suyatna, Agus; Distrik, I Wayan; Viyanti, Viyanti; Herlina, Kartini
Sebatik Vol. 29 No. 2 (2025): December 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i2.2621

Abstract

This study aims to develop a Student Worksheet (LKPD) integrated with Project-Based Learning (PjBL) and STEM within differentiated instruction to improve students' scientific literacy skills in a valid, practical, and effective manner. This research is a development study using the ADDIE model, which consists of five stages: Analyze, Define, Design, Implementation, and Evaluation. The results of data analysis show that the developed LKPD is valid for stimulating students' scientific literacy skills on the topic of renewable energy, with an overall validity percentage of 91.93%. This validity includes 92.80% for content, 92.70% for construct, and 90.27% for language aspects. The practicality of the LKPD reached 91.56%, categorized as very practical. The practicality assessment consisted of 90.90% for implementation, 90.62% for readability, and 93.18% for attractiveness. In terms of effectiveness, the LKPD obtained an N-Gain score of 0.5, which falls into the moderate category. The average pretest score was 39.72, which increased to 74.72 on the posttest. Based on the analysis results, it can be concluded that the LKPD integrated with PjBL-STEM and differentiated instruction is valid in terms of content, language, and construct. The practicality of the LKPD is categorized as very practical in terms of implementation, attractiveness, and readability, making it suitable for use in senior high school physics learning (Phase E) under the Merdeka Curriculum with the topic of Renewable Energy. The effectiveness of the LKPD is categorized as moderate, indicating that it can stimulate students’ scientific literacy skills on the topic of renewable energy.
Co-Authors Abdurahman Abdurrahman Adyt Anugrah Afif Rahman Riyanda Agus Suyatna Ahmad Naufal Umam Ambara, Dila Triwahyu Amrullah, Wahyu Farhan Andra, Doni Andriani, Dini Anggreini, Anggreini Arifia, Amanda Fajar Asih, Titik Dwi Ayida, Leovi Permata Azizah, Munadhirotul B. Anggit Wicaksono, B. Anggit Blasius Anggit Wicaksono, Blasius Anggit Chairunnisya, Sofhia Chandra Ertikanto Chansyanah Diawati Daman Saputri, Nadiyah Damayanti, Elok Della, Anggia Irma Dimas Permadi Distrik, I Wayan Divia, Bizry Cahya Dwinda, Syahnaz Gustianne Erlida Amnie Fachrunnisa*, Putri Falamy, Ryna Aulia Fatkhur Rohman Fauziah, Fitri Fenanda, Hindun Eka Gustina, Emi Handayani, Meita Puteri Haryanti, Septina Sri Herdila, Preti Hervin Maulina, Hervin Huda, Anwaril I Dewa Putu Nyeneng I Wayan Distrik Ida Susanti Ismu Wahyudi Janah, Wardatul Laksono Trisnantoro Lengkana, Dewi Luqman Hakim Marsakha, Annisa Tasya Median Agus Priadi Muhammad, Meizano Ardhi Mulyaningrum, Sekar Tria Munna, Kamila Nela, Lita Maylanindia Neni Hasnunidah Nisa, Hayatun Noor Fadiawati Nurjanah, Ayu Nurmala Nurmala Oktariya, Putri Pramita Sylvia Dewi Purnamasari, Lilis Putri, Cindi Ratna Putri, Dita Shanda Putri, Erlita Yuani Rabbani, Ghani Fadhil Raharjo, M. Arya Nata Rahmah, Karlina Rangga Firdaus Reni Dwi Puspitasari Safitri, Ida Safitri, Nadiyah Sagala, Margaretha Karolina Sari, Deswita Elliya Sari, Putri Mardiana Saroji, Ahmad Setyarini, Marina Sholeha, Dwi Siti Siti Nurhasanah Sparisoma Viridi SRI RAHAYU Suane, Wayan Syafrimen Syafril Tasyani, Anis Tri Jalmo Tri Lestari Trimo Saputro Undang Rosidin Viyanti , Viyanti Viyanti Viyanti Wicaksono, B Anggit Yunita, Reva Mela Yusof, Rorlinda Zakiya, Hanifah