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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Pendidikan Kimia Indonesia Jurnal Pengajaran MIPA EduChemia: Jurnal Kimia dan Pendidikan Lantanida Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JCER (Journal of Chemistry Education Research) Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Riset dan Praktik Pendidikan Kimia Unnes Science Education Journal
wiji, wiji
Universitas Pendidikan Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Health Professions Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health

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Development of Intertextual-Based Learning Videos on The Concept of The Influence of Changes in Concentration on Shifts in Equilibrium Putri Nisrina; Wiji Wiji; Tuszie Widhiyanti
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11018

Abstract

This research aims to produce an intertextual-based learning video on the concept of the effect of concentration on shifting equilibrium. This research uses the development research method (R&D) with the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The resulting product is an animated video in the form of mp4 which contains the concept of the effect of concentration on shifting equilibrium. Based on the assessment of product quality by content experts obtained a percentage of 85.71% with a very good category (VG); from the pedagogy expert assessment obtained a percentage of 90.27% with a very good category (VG); from the media expert assessment obtained a percentage of 95.60% with a very good category (VG). The video was implemented by limited testing to high school students in class XI as many as 34 students, and chemistry teachers using questionnaires, and according to the assessment of high school chemistry teachers obtained a percentage of 97.40% in the very good category (VG). This product received a positive response from students with a percentage of 90%. Based on the feedback received from experts, teachers and student responses, this learning video was revised so that it can be used as an alternative media for the chemistry learning process in the classroom.
Pengaruh Efikasi Diri terhadap Prestasi Akademik dan Keterlibatan Belajar: Sebuah Tinjauan Literatur Sistematis Rizka Indah Primawati; Wiji Wiji; Sri Mulyani
Jurnal Penelitian Pendidikan IPA Vol 12 No 1 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i1.12609

Abstract

Academic self-efficacy is a critical psychological construct consistently linked to student success. However, the extensive body of research is fragmented, necessitating a systematic synthesis to understand the key factors, outcomes, and underlying mechanisms associated with student’s self-efficacy. The purpose of this systematic literature review is to synthesize and evaluate the current evidence on the effect of self-efficacy on academic achievement and learning engagement. Following the PRISMA guidelines, a comprehensive search was conducted across Science Direct database. The review synthesized findings from 25 articles, focusing on empirical studies that examined the antecedents and consequences of self-efficacy in relation to academic outcomes. The findings reveal that self-efficacy serves as a significant predictor of academic achievement and learning engagement. Results indicate that students with high self-efficacy demonstrate greater persistence, set more ambitious goals, and exhibit higher resilience in challenging subjects. The discussion highlights that this relationship is mediated by both social support and cognitive engagement strategies. In conclusion, developing self-efficacy is essential for optimizing educational outcomes
Development of an Intertextual E-Module on Intermolecular Forces with Potential to Improve Students’ Concept Mastery and Critical Thinking Skills Hany Ayudyaningrum; Wiji Wiji; Tuszie Widhiyanti
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.13240

Abstract

This study aims to develop an intertextual-based e-module on the concept of intermolecular forces that has the potential to improve students' conceptual mastery and critical thinking skills. The research was conducted using the ADDIE model, which concluding at the development stage. The e-module was designed by integrating multiple chemical representations (macroscopic, submicroscopic, and symbolic) to enable students to master the concept comprehensively. In addition, the e-module was developed based on critical thinking indicators. The results showed that the e-module had characteristics of being self-instructional, self-contained, stand-alone, adaptive, user-friendly, consistent, multimedia-integrated, intertextual-based, and attentive to learning principles. The developed e-module was tested for feasibility by media experts, language experts, subject matter experts, and instructional method experts. The feasibility test results indicated that the e-module was declared feasible with some suggestions for improvement. The suggestions and feedback from the experts were used to revise the product design. Thus, an intertextual-based e-module on the concept of intermolecular forces was obtained, which has the potential to improve students' concept mastery and critical thinking skills.
The Use of Educational Games in High School Chemistry Learning in West Java Province Silvia Fransiska Tarigan; Wiji Wiji
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4071

Abstract

The implementation of games in chemistry classes has provided an interesting and alternative teaching method and allows students to learn in a more entertaining way compared to traditional learning process. The game-based learning approach is divided into three approaches, namely game-based learning or educational games, gamification, and game-assisted learning. Many chemistry games have been constructed in recent years to review and strengthen various chemistry topics; therefore, it is expected that Chemistry teachers in high schools in Indonesia, especially in West Java province implement educational games in the learning process. For that reason, it is necessary to perceive an overview of the use of educational games in Chemistry learning in secondary schools in West Java province. Survey research was carried out using a random sampling technique. There were 99 chemistry teachers from 91 high schools spread across the province of West Java who voluntarily participated in the online survey. The result of the analysis obtained that 35% of chemistry teachers in the province of West Java have implemented gamification and learning using game assistance. On the contrary, game-based learning has never been implemented in Chemistry learning process in secondary schools in West Java province
Digital-Game Based Learning Innovation on POE: Constructing Student’s Mental Models on Temperature Effect on Reaction Rate Finny Rahmatania; Wiji Wiji; Sri Mulyani
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.5442

Abstract

The aim of this study is to identify how the POE learning integrated into D-GBL can construct student’s mental models on temperature effect on reaction rate and the game design is created. This research is a part of the Research and Development (R&D) with Borg and Gall model. This study is focused on the third stage. The study began with collecting information, planning product, and prototype development. For product design, the study created mission and sub-missions to represent the POE steps, which are predicting, observing, and explaining. The information was collected from various literature reviews on D-GBL and mental model. For product design, mission and sub-missions were created to represent POE steps. Next, the prototype was developed in the form of a game design document. Students must answer various questions to complete these missions and sub-missions. If the answers are given incorrect, the game restart from the beginning of that mission. Therefore, D-GBL integrated in the POE model can construct students' mental models.
Systematic Literature Review: Pengalaman Belajar Kimia Organik yang Menyenangkan dengan Game Edukasi Clarysa Satari; Wiji Wiji; Tuszie Widhiyanti; Sri Mulyani
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.6855

Abstract

This article examines organic chemistry educational games developed between 2017-2023. The purpose of this study is to find out the types of educational games that are most developed, organic chemistry materials that have been developed in the form of educational games, and the positive impact of educational games in studying organic chemistry. The method used in this study is a systematic literature review. The systematic literature review is carried out in three stages, namely the planning stage, the implementation stage, and the reporting stage. Based on the results of the study, 38 articles were obtained by the criteria and further analysis was carried out. The results of the analysis show that organic chemistry educational games are developed with various types of games both in digital and non-digital forms. The most developed organic chemistry educational games are strategy video games and card games. The most developed material in the form of educational games is the molecular structure of organic compounds which is shown to deepen students' understanding in organic chemistry courses.
Development of a Mental Model Diagnostic Test Using Predict Observe Explain Approach on Corrosion Concepts Samuel Indra Pratama; Tuszie Widhiyanti; Wiji Wiji
JCER (Journal of Chemistry Education Research) Vol. 10 No. 1 (2026): Volume 10 No. 1 June 2026
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v10n1.p74-83

Abstract

This study aimed to develop a Predict–Observe–Explain (POE)-based diagnostic test on corrosion concepts to identify students’ mental model profiles. The research employed a Design and Development Research (DDR) approach, involving design, development, and limited evaluation through expert validation, readability testing, and limited trials. The instrument consisted of POE-based items supported by images, videos, and observation tables, integrating macroscopic, submicroscopic, and symbolic representations. The results indicated good content validity based on evaluations from five experts, with revisions made to the third indicator and several items. The instrument was subsequently refined based on expert suggestions before undergoing readability and reliability testing. Readability results showed that all items were highly comprehensible, with an average score above 3.7. Reliability testing using Cronbach’s Alpha yielded a coefficient of 0.917, indicating very high reliability. Therefore, the developed instrument is valid, reliable, and suitable for identifying students’ mental model profiles.
Pelatihan Strategi Pembelajaran Berbasis Intertekstual dengan Pendekatan Deep Learning bagi Guru Kimia Kota Bekasi Rosyidah Syafaatur Rohmah; Wiji Wiji; Sri Mulyani; Tuszie Widhiyanti; Adinda Melinda Ceria Ajie; Iqlima Rahayu
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 8 No 2 (2026): Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Labor Jurusan Sosiologi, Fakultas Ilmu Sosial, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/abdi.v8i2.1823

Abstract

Pendekatan deep learning digunakan oleh Kementerian Pendidikan Dasar dan Menengah untuk meningkatkan proses dan mutu pembelajaran. Prinsip pendekatan deep learning terdiri dari berkesadaran (mindful), bermakna (meaningful), dan menggembirakan (joyful). Pendekatan deep learning dianggap baru oleh guru-guru kimia di kota Bekasi dan menyebabkan kesulitan dalam implementasi pembelajaran di kelas. Pembelajaran di kelas hanya berfokus pada level makroskopik dan simbolik, yang mengakibatkan siswa kesulitan dalam memvisualisasikan kimia di level submikroskopik. Tujuan pengabdian adalah untuk melatih guru kimia kota Bekasi dalam mengimplementasikan strategi pembelajaran berbasis intertekstual dengan pendekatan deep learning. Metode yang digunakan adalah pelatihan yang dilakukan di SMAN 6 Kota Bekasi. Hasil dari pelatihan adalah sebanyak 95% guru merasa sangat puas dengan materi dan narasumber pelatihan, sebanyak 75% guru sangat memahami konsep pembelajaran kimia berbasis intertekstual, sebanyak 77,5% guru sangat memahami pendekatan deep learning dalam pembelajaran kimia, dan sebanyak 92,5% guru merasa sangat puas setelah mengikuti pelatihan.
Developing an Intertextual-Based E-Module on Molecular Geometry to Enhance Students’ Conceptual Mastery and Critical Thinking Skills Hargianti Tri Rahayu; Wiji Wiji; Tuszie Widhiyanti; Sri Mulyani
Jurnal Pendidikan Kimia Indonesia Vol. 9 No. 2 (2025)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jpki.v9i2.110554

Abstract

This study aimed to design and develop an intertextual e-module on molecular geometry to overcome limitations related to learning resources and instructional time in schools. The development process followed the ADDIE framework up to the development phase. The e-module was constructed using an intertextual approach that connects macroscopic, submicroscopic, and symbolic representations, thereby facilitating students’ conceptual mastery and fostering critical thinking skills. Validation results revealed that the developed module demonstrated excellent validity, with an average Aiken’s V coefficient of 0.994. The characteristics assessment showed that the self-contained, stand-alone, adaptive, pedagogical, multimedia-integrated, and intertextual features each achieved a perfect Aiken’s V score of 1.000. Furthermore, the self-instructional and user-friendly dimensions obtained scores of 0.992 and 0.972, respectively. Expert evaluations also confirmed strong validity across content (0.844), instructional design (0.960), language (0.808), and media (0.910) aspects. Overall, the findings indicate that the e-module is suitable for implementation as a learning resource and has the potential to improve students’ conceptual mastery and critical thinking skills in molecular geometry.
Development of an Intertextual-Based E-Module on Acid–Base Titration Concepts Integrating Science Process Skills Dea Nabilah Putri; Wiji Wiji; Sri Mulyani; Tuszie Widhiyanti
Unnes Science Education Journal Vol. 15 No. 1 (2026): April 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v15i1.41150

Abstract

Students often experience difficulties in understanding chemistry due to their limited ability to connect macroscopic, submicroscopic, and symbolic representations, leading to misconceptions, particularly in acid–base titration. This issue is exacerbated by learning resources that predominantly emphasize symbolic aspects and do not adequately support the integration of multiple representations. To address these challenges, this study developed an intertextual-based e-module that integrates the three levels of chemical representation to support students’ conceptual mastery and Science Process Skills (SPS). This study employed the ADDIE Instructional Model, which consists of five phases: analysis, design, development, implementation, and evaluation. Expert validation involving aspects of chemistry content, pedagogy, language, and media was conducted to assess the feasibility of the e-module. Inter-rater reliability (IRR) percentages were calculated for each aspect, showing high feasibility: content (66.67–100%), pedagogy (100%), language (100%), and media (100%). Feedback from experts was analyzed, and minor revisions were made to improve the quality of the e-module. These results indicate that the intertextual-based e-module is feasible and potentially effective for teaching acid–base titration concepts in high schools. This study contributes to chemistry education by highlighting the integration of intertextual approaches and Science Process Skills within an e-module as a potential way to address students’ difficulties in understanding acid–base titration concepts.
Co-Authors Adinda Melinda Ceria Ajie Anna Permanasari Beatrice Ruth Nathania Simanjuntak Budiman Anwar Chusnur Rahmi Clarysa Satari Dea Nabilah Putri Dian Hasanah Eda Lolo Allo Fareka Kholidanata Finny Rahmatania Galuh Yuliani Hany Ayudyaningrum Hargianti Tri Rahayu Iqlima Rahayu Iqlima Rahayu Liliasari Liliasari Putri Nisrina Rahmat Setiadi Rd. r. Srie Ernawati Rizka Indah Primawati Rosyidah Syafaatur Rohmah Rudina Okvasari Samuel Indra Pratama Silvia Fransiska Tarigan Sri Mulyani Sri Redjeki Tuszie Widhiyanti