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All Journal Eduproxima : Jurnal Ilmiah Pendidikan IPA Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran
Afni, Khairul
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Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Physics

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Development Of Computer-Assisted Chemistry Learning Media With The Macromedia Flash Program To Measure Problem-Solving Abilities Afni, Khairul; Silaban, Ramlan
Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran Vol 2 No 1 (2023): Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran
Publisher : Yana Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/mahir.v2i1.785

Abstract

Efforts to improve the quality of education are influenced by the factors involved during the learning process; such as teachers, curriculum, infrastructure, and the environment. This is in line with Law no. 20 of 2003 which states that "Learning is a process of student interaction and learning resources in a learning environment". Over time, the foundations of the world of education began to be neglected, so that UNESCO (United Nations Education Scientific and Cultural Organization) initiated four pillars of education to improve the quality of education, namely: Learning to know, learning to do, learning to be, and learning to live together. To realize the four pillars of education in the current era of information globalization, teachers as learning agents are required to master and apply Information and Communication Technology in learning. This study aims to measure students' problem solving abilities using macromedia flash chemistry learning media. This type of research is R&D. The subjects in this study were 35 students of class X SMA Negeri 4 Binjai. The data taken is in the form of the results of the feasibility of macromedia flash-based chemistry learning media in measuring students' problem-solving abilities and the responses given. From the data generated, 95.71% of students gave positive responses and out of 35 students there were 2 students who had very low scores, so it can be concluded that macromedia flash-based chemistry learning media can be used
ANALYSIS OF REACT-BASED TEACHING MATERIAL TO IMPROVE STUDENTS’ SCIENCE PROCESS SKILLS IN ACID-BASE TOPIC Afni, Khairul; Budiyanto, Mohammad; Isnawati, Isnawati
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 8, No 1 (2026)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v8i1.8774

Abstract

This study aims to develop REACT-based teaching materials to improve students' Science Process Skills (SPS) in acid-base material. The main issues raised are the low achievement of junior high school students' SPS and the lack of contextual and inquiry-based learning approaches. The method used is qualitative descriptive, involving 20 ninth-grade students at PP. Sabilul Mukminin. Data were collected through observation, documentation, interviews, and student worksheets measuring five SPS indicators: classification, measurement, communication, prediction, and inference. The results showed that students' KPS scores were low to very low (17.50–48.00). The main obstacles included teacher-centered learning, minimal inquiry experiments, limited laboratory equipment, and the dominance of rote learning methods. These conditions limited students' involvement in the scientific thinking process. The REACT approach (Relating, Experiencing, Applying, Cooperating, Transferring) is proposed as a solution to create more meaningful and contextual science learning. The study recommends the development of REACT-based teaching materials as an effort to improve the quality of science education in schools.
Co-Authors Isnawati Isnawati MOHAMMAD BUDIYANTO Ramlan Silaban