Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : SEJ (Science Education Journal)

Banana Peel Bio-Battery Project-Based Electronic Worksheet: Enhancing Creative Thinking and Psychomotor Skills Raharjo, M. Arya Nata; Herlina, Kartini; Wicaksono, B. Anggit
SEJ (Science Education Journal) Vol. 9 No. 2 (2025): November
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/sej.v9i2.1701

Abstract

This study aims to develop a project-based electronic student worksheet on banana peel bio-battery (hereinafter referred to as a project-based e-LKPD) to process banana peel waste into a simple bio-battery and to examine its validity, practicality, and effectiveness in improving students’ creative thinking and psychomotor skills. The product was developed using the 4D model (Define, Design, Develop, Disseminate) and grounded in Social Constructivism theory. It was tested on 15 Grade X high school students. Validation by material, media, and learning experts yielded an average score of 3.29 (on a 1–4 scale), indicating very good quality in terms of content and instructional design. Practicality was assessed through readability (97%), student questionnaire responses (95%), and teacher perceptions (88.09%), confirming that the project-based e-LKPD is easy to use, well-received, and allows students to complete project tasks with minimal difficulty. The effectiveness test showed an average score of 82.1 for creative thinking skills and 75.2 for psychomotor skills (both on a 0–100 scale), demonstrating significant improvement in both competencies. These results confirm that the project-based e-LKPD on banana peel bio-battery is valid, practical, and effective as an innovative learning tool to promote higher-order thinking, hands-on skills, environmental awareness, and understanding 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 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 Tri Jalmo Trimo Saputro Undang Rosidin Viyanti , Viyanti Viyanti Viyanti Wicaksono, B Anggit Yunita, Reva Mela Yusof, Rorlinda Zakiya, Hanifah