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Journal : Sebatik

Development of an Assessment Instrument for Students Discipline and Responsibility in Physics Practicum-Based Cooperative Learning Ningsih, Novi Tri Rahayu; Rosidin, Undang; Viyanti, Viyanti; Distrik, I Wayan; Abdurrahman, Abdurrahman
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2595

Abstract

This This study aimed to develop a valid, reliable, and practical assessment instrument to measure students’ discipline and responsibility in Jigsaw-type cooperative learning based on physics practicum. The research used the Research and Development (R&D) method with development steps adapted from Borg & Gall, involving expert validation, field trials, and statistical analysis. Expert validation indicated high validity scores (87.0% for discipline, 94.7% for responsibility). The instrument was tested on 30 students, and reliability scores (Cronbach’s alpha) were 0.70 (discipline) and 0.92 (responsibility), indicating good to very high reliability. Practicality scores averaged 90.72 and 91.80, respectively, based on teacher feedback, reflecting ease of use and usefulness. The results confirm that the developed instrument is suitable for implementation in physics learning to help teachers monitor and foster character development effectively. This research also contributes significantly to educational assessment tools aligned with the Merdeka Belajar framework and the Pancasila Student Profile, offering a foundation for future enhancements and broader application in other subjects and competencies. Additionally, the integration of character education within collaborative learning environments ensures a more holistic approach to student development. The findings suggest that systematic assessment instruments are essential in supporting teachers to objectively measure affective skills, which are often overlooked in traditional classroom assessments.
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 Aditya, I Made Agung Putra Wijaya, Agung Putra Agus Suyatna Agus Suyatna Albert Lumbu Alfayani, Cindy Andra, Doni Anggreini, Anggreini Armela, Kiki Rizki Beno, Rosmina Cari, Cari Chandra Ertikanto Dimas Permadi Dina Maulina Dinatikan, Haza Kurnia Distrik, I Wayan Divia, Bizry Cahya Eko Suyanto Erliana, Intan Farasiska, Jihan Tama Fatkhur Rohman Fatma Hamid, Fatma Fitria, Anita Gustina, Emi Haryanti, Novi Heri Satria Herlina, Kartini Hermi Yanzi Hervin Maulina, Hervin Hutri Handayani Isra I Wayan Distrik Ibirilia, Elvira Sesie Ibrahim, Nor Hasniza Indah Slamet Budiarti, Indah Slamet Irsan, Adina Irvanti, Cintya Ismu Wahyudi Istikomah, Isna JARWADI, JARWADI Khasana, Intan Lengkana, Dewi Lora, Haditya Aprita Mardia Hi Rahman, Mardia Hi Median Agus Priadi Meriza, Nadya Ningsih, Novi Tri Rahayu Nisa', Khairun Noor Farawahidah Novela, Erma Novinta Nurulsari Nurain Suryadinata Nurhadian, Yardan Permata Nurhanurawati Nurhanurawati Oktaviyanti, Fadhilah Panigfat, Marita Paningfat, Marita Priowicaksono, Noorman Rahma Diani, Rahma Rahmah, Karlina Rakhmawati, Ismi Rizki Eka Shintya Rosdiana, Tjaturningsih Safitri, Ida Sari, Alda Novita Sari, Deswita Elliya Sestika, Sestika Shintya, Rizki Eka Siti Aisyah Siti Musfiroh Sri Hastuti Noer Sri Widoretno Sumarni Sahjat, Sumarni Sunyono - - Suripto Dwi Yuwono, Suripto Dwi Tri Jalmo Undang Rosidin Undang Rosidin Wati, Septiana Media Widha Sunarno Widyastuti Widyastuti Wulandari, Arini Yassine, Brahimi Zahirah, Balqis Tiara Shafa Zuhdan Kun Prasetyo Zuhdan Prasetyo, Zuhdan