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All Journal Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Unnes Science Education Journal
Nengsih Juanengsih
Universitas Islam Negeri Syarif Hidayatullah Jakarta
Education

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Development of an SSCS-Based Electronic Student Worksheet (E-LKPD) Integrating Science Process Skills in Respiratory System Learning Euis Yusniati; Nengsih Juanengsih
Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Vol 16 No 2 (2026): Bioeduin: Agustus
Publisher : Department of Biology Education UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/bioeduin.v16i2.54583

Abstract

Biology learning in secondary schools is still dominated by printed materials or simple files that have not been integrated with interactive digital technology and do not emphasize the development of science process skills. This situation results in students not receiving an optimal learning experience. This study aims to develop an Electronic Student Worksheet (E-LKPD) based on the Search, Solve, Create, and Share (SSCS) model for the respiratory system to practice students' science process skills. This study used a Research and Development (R&D) method with a 4D development model that includes the define, design, and develop stages. The research subjects included a material expert validator, a media expert validator, two biology teachers, and 35 grade 11 students from SMAN 10 Kota Depok. The research instruments were a validation questionnaire and a user response questionnaire. Data were analyzed descriptively and quantitatively. The results showed that the developed E-LKPD received a feasibility rating of 78% from subject matter experts, indicating "feasible," and 82% from media experts, indicating "very feasible." Teacher and student responses were 92% and 98%, respectively, categorizing it as "very feasible." Based on these results, the SSCS-based E-LKPD was deemed suitable for use as an innovative teaching material that supports interactive, meaningful learning and has the potential to improve students' science process skills.
Developing Structured Inquiry-Based LKPD to Train Science Process Skills Nida Haura Saidah; Nengsih Juanengsih; Nur Izwani Mohd Shapri
Unnes Science Education Journal Vol. 15 No. 2 (2026): August 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v15i2.42378

Abstract

Science learning in the 21st century requires student-centered approaches that promote scientific thinking and Science Process Skills (SPS). Inquiry-based learning provides opportunities for students to engage in scientific activities; however, its implementation requires structured learning materials that systematically facilitate SPS development. This study aimed to develop and evaluate the feasibility, readability, and practicality of a structured inquiry-based Student Worksheet (LKPD) on the excretory system topic to support SPS training. The study employed a Research and Development (R&D) approach using the ADDIE model, limited to the Development stage. The subjects were Grade 11 students (XI IPA 1) at MAN 3 Tangerang. The procedures included needs analysis, LKPD design, expert validation, student readability assessment, and teacher response evaluation. The results showed that the LKPD achieved an average validation score of 83% (very feasible), student readability of 89.8% (very readable), and teacher response of 73.2% (feasible). These findings indicate that the structured inquiry-based LKPD is a feasible learning resource that provides systematic guidance for students to engage in scientific activities and supports SPS training in senior high school biology learning.
Co-Authors Euis Yusniati Nida Haura Saidah Nur Izwani Mohd Shapri