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All Journal JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Eduproxima : Jurnal Ilmiah Pendidikan IPA Algebra : Jurnal Pendidikan Sosial dan Sains
Zona Octarya
Universitas Islam Negeri Sultan Syarif Kasim Riau
Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Physics Social Sciences Other

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DESAIN DAN UJI COBA LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS SETS (SCIENCE, ENVIRONMENT, TECHNOLOGY, AND SOCIETY) PADA MATERI KOLOID Refdiati Wirdani; Lazulva Lazulva; Zona Octarya
JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Vol 1 No 2 (2019): Pendidikan dan Pendidikan Kimia
Publisher : LEMBAGA PENELITIAN DAN PENGABDIAN MASYARAKAT (LPPM) UNIKS

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Abstract This research aimed at knowing the level of validity and practicality students workbook SETS (Science, Environment, Technology and Society) Based on Colloid Lesson. It was a Research and Development (R&D) Method with 4-D Model. It was administered at State Senior High School 1 East Kampar. Subject of this research were Media design expert, Learning material expert, Chemistry teacher and Fifteenth studenst. Object of this research were SETS (Science, Environment, Technology and Society) Based on Colloid Lesson. the Instrument of collecting the data were questionnaire of validity test by the experts and questionnaire of practicality test by taecher and students. student workbook was appropriate, if it was valid and practice aspect qualify.The validity and practicality could be seen from the result of validity and practicality using sheet of validity and practicalisation. student workbook resulting was tested with the validity level was 88.125% (Very valid)and practice was 90.4% (Very practice). The research result indentify that Student Workbook was tested, it appropriate to be an additional teaching teacher at school. Keywords : Student Workbook, SETS, Colloid
Desain dan Uji Coba Buku Ajar berbasis Science, Technology, Engineering and Mathematics pada Materi Asam Basa Azura Azura; Zona Octarya
JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Vol 2 No 1 (2020): Jurnal Pendidikan dan Pendidikan Kimia
Publisher : LEMBAGA PENELITIAN DAN PENGABDIAN MASYARAKAT (LPPM) UNIKS

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This research was instigated by the low of learning media integrating with the other sciences. It aimed at designing a print mediaintegrating chemistry science with other sciences on Chemistry subject, then it would be tested its validity by the experts of media and material and its practicality to Chemistry subject teachers, and it would be tested to the students. In this research, Chemistry instructional media in the form of Testing Science, Technology, Engineering, and Mathematics (STEM) basedtextbook was designed by using Microsoft Word software. The final product result was a valid instructional media. It was a Research and Development (R&D) with Borg and Gall modification model, and it was administered at State Senior High School Plus Riau Province. Techniques of collecting the data were interview, questionnaire, and documentation. STEM based textbook that was designed gained 96.1% validity percentage, and it meant that the textbook was stated very valid. The percentage of textbook practicality was 90.45%, it was stated very practical and the textbook got good student response that its percentage was 89.8%. Based on these findings, it could be concluded that Chemistry instructional media in the form of STEM based textbook on Acid Base lesson had been valid, practical, able to get good student responses.
DESAIN MEDIA PEMBELAJARAN BERBASIS ANDROID PADA MATERI KOLOID DI SEKOLAH MENENGAH KEJURUAN NEGERI PERTANIAN TERPADU PROVINSI RIAU Yudha Febriyanto; Lisa Utami; Zona Octarya
JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Vol 2 No 1 (2020): Jurnal Pendidikan dan Pendidikan Kimia
Publisher : LEMBAGA PENELITIAN DAN PENGABDIAN MASYARAKAT (LPPM) UNIKS

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This research was instigated by unavailability of independent learning resource in the form of Android based instructional media at the school. This research aimed at knowing the validity and practicality levels of Android based instructional media that was valid and practical on Colloid lesson. It was Research and Development (R&D) with 4D development model. The subjects of this research were material and media experts, Chemistry subject teachers, 10 students at the eleventh grade of APHP 1. The object was Android based instructional media on Colloid lesson. The collected data were primary—the data were obtained directly from a questionnaire. Instruments of collecting the data were the questionnaires of validity test, practicality test, and student response. The obtained data then were analyzed by using qualitative and quantitative descriptive analysis techniques. The developed instructional media was tested, its validity level was 95.35% and it was on very valid category, its practicality level was 86.36% and it was on very practical category, and student response was 92.14% and it was on very practical category. Based on these results, it could be identified that Android based instructional media was appropriate and practical to be a learning resource at a school.
INTERACTIVE MULTIMEDIA BASED ON EDUCATIONAL MAZE GAMES FOR THE TOPIC: STRUCTURE AND NOMENCLATURE OF HYDROCARBON COMPOUNDS Merija Suari; Ira Mahartika; Zona Octarya; Miterianifa
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol. 5 No. 4 (2025): Algebra : Jurnal Pendidikan Sosial dan Sains
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/gepjcw82

Abstract

Hydrocarbon compounds are compounds consisting of carbon (C) and hydrogen (H) atoms. In this material, students are required to understand the structure and nomenclature of hydrocarbon compounds. Thus, this material can also be made into an interesting learning tool if interactive multimedia based on educational maze games is used. Interactive educational games are one type of interactive educational media for training skills and teaching and learning activities for children. The purpose of this study is to determine the validity and practicality of learning media in the form of interactive multimedia based on educational maze games on the material of the structure and naming of hydrocarbon compounds. The type of research used is the DDR (Design and Development Research) development model with the stages of analysis, design, development, and evaluation. The overall validity obtained from several subject matter, media, and language experts was 92%, categorized as highly valid. The practicality results from the teacher response test were 85%, categorized as highly practical, and the student response test results were 93%, categorized as highly practical. Thus, this interactive multimedia learning media based on educational maze games is suitable for use and provides an innovative and interesting addition to learning media.
DEVELOPMENT OF A WATER PURIFICATION DEVICE WITH ELECTROCOAGULATION PROCESS AS A LEARNING MEDIUM FOR WATER TREATMENT MATERIALS Ovie Sari Wulan; Yoga Alfarizi; Dedek Fatjri; Yuni Fatisa; Zona Octarya
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 8, No 3 (2026)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/eduproxima.v8i3.9825

Abstract

Water treatment materials are often considered abstract and complex for students to understand. Relevant technologies, such as electrocoagulation (EC), have not been optimally integrated in learning. This study aims to develop and evaluate the feasibility of an electrocoagulation prototype-based learning medium designed to bridge these pedagogical gaps. Using the Research and Development (RD) method with an adaptation of the Borg and Gall model, feasibility data were collected through expert validation and practicality questionnaires, then analyzed using quantitative descriptive statistics. The results show that the media is Very Valid (average score of 91.53%) and Very Practical (89.23%). Furthermore, the prototype received a Very Interesting response from students (90.07%), indicating strong engagement potential. This medium successfully concretizes abstract concepts such as redox reactions and flocculant formation into tangible, real-time phenomena, effectively bridging the gap between conventional methods and modern industrial technology. It is concluded that this prototype is a valid and innovative tool for chemistry education, with significant potential for future integration with IoT-based sensors to enhance data-driven STEM learning further.
Co-Authors Azura Azura Dedek Fatjri Ira Mahartika Lazulva Lazulva Lisa Utami Merija Suari Miterianifa Ovie Sari Wulan Refdiati Wirdani Yoga Alfarizi Yudha Febriyanto Yuni Fatisa