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Festiyed
Department of Physics Education, Universitas Negeri Padang, Indonesia

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ANALYSIS OF STUDENTS’ PROBLEM SOLVING ABILITY ON STATIC FLUID Aditya Saputra; Desnita; Festiyed; Selma Riyasni
Jurnal IPA Terpadu Vol. 10 No. 1 (2026): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ne550j57

Abstract

In physics education, the ability to solve problems effectively is considered a core competency, as it allows students to translate their conceptual knowledge into systematic solutions for real-world, contextual problems. This study set out to examine the problem-solving ability of eleventh-grade students in the topic of static fluids, guided by five indicators derived from Bransford and Stein's IDEAL Problem Solver framework. A quantitative descriptive approach was used, involving a sample of 107 students from SMA Negeri 7 Padang who were selected through purposive sampling. Data were gathered through a contextual essay test comprising four main questions with twelve sub-items, and the results were examined using descriptive statistical analysis. The results revealed that students' overall problem-solving ability fell into the Very Low category, with a mean score of 35.67%. Among the five indicators assessed, students showed comparatively stronger performance in identifying the problem, while their ability to define the problem-solving goal, analyze the problem and formulate a solution strategy, implement the chosen strategy, and evaluate and reflect on the outcome remained considerably weaker. These findings offer preliminary insight that can inform the design of instructional strategies aimed at strengthening students' problem-solving skills in physics education.
DEVELOPMENT AND EXPERT VALIDATION OF A LOCAL WISDOM-ORIENTED BLENDED LEARNING-BASED ELECTRONIC STUDENT WORKSHEET ON WORK AND ENERGY Hefilia Putri; Ratnawulan; Festiyed; Fadhila Ulfa Jhora
Jurnal IPA Terpadu Vol. 10 No. 2 (2026): Jurnal IPA Terpadu (JIT)
Publisher : Program Studi Pendidikan IPA FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/5g608075

Abstract

Although blended learning has been widely implemented in physics education, electronic student worksheets (E-LKPD) integrating blended learning with local wisdom remain limited, reducing opportunities for students to learn the Work and Energy topic through contextual and meaningful experiences. Therefore, this study aimed to develop and validate a local wisdom-oriented blended learning-based electronic student worksheet (E-LKPD) for senior high school physics learning. This study employed a Research and Development (R&D) approach adapted from the Dick and Carey instructional design model. The developed E-LKPD integrates blended learning stages, local wisdom contexts, and activities designed to facilitate students' critical thinking skills. The product was evaluated through expert validation involving three experts in physics education using a validation instrument, and the data were analyzed using Aiken's V coefficient. The results showed an overall Aiken's V value of 0.779, with validity indices ranging from 0.722 to 0.848 across all assessed aspects, indicating that the developed E-LKPD met the expert validity criteria. Therefore, the developed E-LKPD can serve as a valid prototype for further practicality and effectiveness testing.
Co-Authors Aditya Saputra Desnita Fadhila Ulfa Jhora Hefilia Putri Ratnawulan Selma Riyasni