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Arvin Efriani

Universitas Islam Negeri Raden Fatah Palembang

Author-ID : 2999276

Humanities Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Contextual-STEM-Based E-Module Development in Enhancing Junior High School Students’ Mathematical Reasoning Abilities Arifin, Sujinal; Efriani, Arvin; Cintania, Wella; Komarudin, Komarudin
Jurnal Pendidikan MIPA Vol 26, No 3 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i3.pp1932-1957

The disconnect between mathematics content and real-world applications creates significant challenges for students' understanding of fraction operations, resulting in procedural learning without conceptual depth. This study develops and evaluates a STEM-based e-module integrating authentic contexts with systematic instructional design to enhance junior high school students' mathematical reasoning abilities. The research employed the ADDIE development model to create a STEM-based e-module on fraction operations using snack nutritional values as context. The Engineering Design Process (EDP) served as the central pedagogical framework, structuring activities through seven systematic stages: Define, Research, Plan, Create, Communicate, Redesign, and Evaluate, transforming abstract mathematical concepts into meaningful problem-solving experiences. Three experts validated the e-module across five dimensions: content feasibility, presentation quality, language appropriateness, practicality, and STEM integration. Practicality testing involved progressive trials: one-to-one (3 students), small group (6 students), and field implementation (30 students). Mathematical reasoning effectiveness was measured using contextual problem-solving assessments evaluating five indicators: conjecturing, pattern identification, mathematical manipulation, justification provision, and conclusion drawing. Validation results demonstrated exceptional quality, with the e-module achieving a 95.2% overall validity index. Practicality testing revealed an average satisfaction of 90.28%, categorized as "very practical." Students demonstrated substantial improvement in mathematical reasoning, with an average final assessment score of 77.68. Students performed strongest in drawing conclusions (87%) and providing justification (81.67%), while conjecturing achieved a rate of 64%. Qualitative analysis revealed that while high-ability students employed formal reasoning and symbolic representation, some medium-ability students relied more on narrative responses, reflecting a gap between intuitive understanding and formal expression. The study concludes that the developed e-module is valid, practical, and effective in fostering students' mathematical reasoning. Integrating EDP into STEM-based e-modules provides a promising pathway to bridge procedural knowledge and conceptual depth, promoting meaningful and transferable learning experiences. Keywords: contextual learning, engineering design, fractions context, mathematical reasoning, STEM e-module.

Pengaruh Penerapan Model PBL Terhadap Kemampuan Pemecahan Masalah Siswa di Sekolah Menengah Wahyuni, Tri; Syutaridho, Syutaridho; Efriani, Arvin
Edumatica : Jurnal Pendidikan Matematika Vol 13 No 3 (2023): Edumatica: Jurnal Pendidikan Matematika (Desember 2023)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v13i03.28953

Problem-solving ability is an essential ability for all students to have. However, students still experience difficulties solving problems, so a learning model is needed to support students' problem-solving abilities. This research aims to determine the influence of applying the Problem-Based Learning (PBL) learning model on students' problem-solving abilities. The research method used is a quantitative method with a Posttest-Only Control Design. The population of this research is all 3 class VIII students, with a total of 69 students. The sample used was 2 classes with a total of 46 students. This research was carried out at An-Nuriyah Sekayu IT Middle School, September 12-October 04, 2023, using a quota sampling technique in which predetermined classes from the school were used as samples. The data collection technique used is test questions. Based on data analysis, a value of = 1.194965 and a value of Â = 2.015367574 so that it was obtained , then it causes it to be Â rejected and accepted. So, the conclusion is that the Problem Based Learning model influences the mathematical problem-solving abilities of class VIII students at SMP IT An-Nuriyah Sekayu.

Hypothetical Learning Trajectory for Prospective Elementary School Teachers in Learning Mathematics Assisted Artificial Intelligence Based on STEM Efriani, Arvin; Arifin, Sujinal
Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran Vol. 11 No. 1 (2025): March
Publisher : LPPM Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v11i1.14469

This study aims to analyze the process of designing Hypothetical Learning Trajectory of STEM Learning assisted by Artificial Intelligence (AI) for prospective teachers and its application in Madrasah Ibtidaiyah Mathematics courses. This research method used a design research (DR) with a qualitative approach. The subjects of this study were Prospective elementary school teachers Madrasah Ibtidaiyah students totaling 102 people from 25 groups. This study was divided into three stages, namely preparation of the experiment (design), implementation of the learning experiment, and retrospective analysis. The data collection techniques used in this study were observation, interviews, and questionnaires. Then the data was analyzed qualitatively with the stages of data reduction, data presentation, and drawing conclusions. The product of this study was an estimate of the STEM learning trajectory assisted by Artificial Intelligence (AI) which contained the following activities: exploring information, finding learning concepts, initiating ideas, and developing ideas. These four activities were carried out in a two-cycle experimental activity. After the activities were carried out, the prospective teacher students showed that they could design activities according to the stages given. There were 8 activity designs at the pilot experiment stage and 17 activity designs at the teaching experiment stage. The results of the activity design should be tested to suit the students' abilities.

Pengembangan E-Modul Pengenalan Data Statistika Menggunakan Konteks Budaya Melayu Lelang Tembak Arifin, Sujinal; Efriani, Arvin; Putri, Dwi Rika Amalia
SJME (Supremum Journal of Mathematics Education) Vol 7 No 1 (2023): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v7i1.7749

This study aims to produce an e-module on statistics using the Malay cultural context of shooting auctions that is valid and practical and has a potential effect on students' problem-solving abilities. This research is a development research with the ADDIE development model which consists of 5 stages, namely analysis, design, development, implementation, and evaluation. The subjects in this study were students of class VIII SMP Negeri 50 Palembang. Research data collection was carried out using validation questionnaires, practicality questionnaires, and tests. Validity data was obtained by validating the e-module by 2 validators, and practicality data was obtained through a practicality questionnaire given to students. While the potential effect is seen based on evaluation through problem solving ability test questions. The results showed that the validity score was 0.77 in the moderate validity category, the practicality percentage was 83.52% in the very practical category and the potential effect value on students' problem-solving abilities achieved a completeness score of 88% in the "very high" category. So it can be concluded that the e-module material for statistics using the Malay cultural context of lelang tembak has been tested as valid and practical and has a potential effect on students' mathematical problem solving abilities.

Kevalidan E-Modul Statistika Menggunakan Model Pembelajaran Jucama Sari, Cindy Nadriana; Efriani, Arvin; Arifin, Sujinal
SJME (Supremum Journal of Mathematics Education) Vol 8 No 2 (2024): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v8i2.9856

This study aims to produce a math learning e-module based on the Jucama learning model on valid SMP class VIII statistics material. This research was development research with the ADDIE development model which consists of five stages, namely analysis, design, development, implementation, and evaluation. The subjects of this study were eighth grade students at one of the Palembang State Middle Schools. Data collection techniques used were interviews and validation sheets. Validity data was obtained based on comments and suggestions from the validators. The results of this study indicate that the developed e-module is declared valid based on the validator's comments and suggestions.

PENGARUH KEGIATAN MATA HATI (MAJLIS TA’LIM HARI JUM’AT PAGI) TERHADAP KESADARAN IBADAH SALAT ZUHUR MURID DI SMAN 3 TALANG UBI: PENDAHULUAN, METODOLOGI, HASIL, DISKUSI, KESIMPULAN Darmanto; Cukup Islamiarso; Annisa Astrid; Arvin Efriani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Terbit
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.34922

Penelitian ini bertujuan untuk mengetahui pengaruh kegiatan Mata Hati (Majlis Ta’lim Hari Jum’at Pagi) terhadap kesadaran ibadah salat Zuhur murid di SMAN 3 Talang Ubi. Program Mata Hati merupakan kegiatan pembinaan keagamaan rutin yang dilaksanakan setiap hari Jum’at pagi dengan bentuk tausiyah, dzikir, dan pembiasaan ibadah bersama yang berfokus pada penguatan nilai spiritual peserta didik. Penelitian ini menggunakan pendekatan kuantitatif dengan metode eksplanatori. Populasi penelitian mencakup seluruh siswa SMAN 3 Talang Ubi, dan sampel diambil dengan teknik proportional random sampling. Data diperoleh melalui angket, observasi, dan dokumentasi, kemudian dianalisis menggunakan regresi linear sederhana untuk menguji pengaruh variabel bebas terhadap variabel terikat. Hasil penelitian menunjukkan bahwa kegiatan Mata Hati memberikan pengaruh positif dan signifikan terhadap peningkatan kesadaran ibadah salat Zuhur. Hal ini terlihat dari meningkatnya disiplin siswa dalam melaksanakan salat berjamaah, pemahaman terhadap nilai religius, serta motivasi beribadah secara konsisten. Dengan demikian, kegiatan Mata Hati terbukti berkontribusi dalam pembentukan karakter religius siswa dan menjadi sarana efektif dalam menginternalisasi nilai-nilai keislaman di lingkungan sekolah.

EFEKTIVITAS PEMBELAJARAN BERBASIS GAME WORDWALL PADA MATERI PECAHAN TERHADAP HASIL BELAJAR SISWA Putri, Fefi Mareta; Efriani, Arvin; Septy, Liana
Differential: Journal on Mathematics Education Vol. 3 No. 2 (2025): Differential: Journal on Mathematics Education
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/differential.v3i2.1088

Penelitian ini bertujuan untuk melihat seberapa efektif pembelajaran materi pecahan pada kelas VI SD dengan menggunakan pendekatan berbasis game. Pembelajaran pecahan seringkali dianggap sulit oleh siswa karena konsepnya yang abstrak dan rumit. Oleh karena itu, pendekatan yang menyenangkan dan interaktif seperti menggunakan game Wordwall dapat dijadikan jalan alternatif untuk meningkatkan pemahaman peserta didik pada materi pecahan. Penelitian ini menggunakan metode kuasi-eksperimen dengan desain one-group pretest-posttest yang melibatkan 25 siswa kelas VI SD Negeri 158 Palembang. Data hasil belajar dikumpulkan melalui pre-test dan post-test, kemudian dianalisis menggunakan N-gain ternormalisasi dan Uji Wilcoxon. Hasil penelitian menunjukkan bahwa penggunaan game dalam pembelajaran materi pecahan dapat meningkatkan motivasi dan pemahaman siswa. Siswa lebih antusias dan terlibat dalam kegiatan pembelajaran, serta mengalami peningkatan hasil belajar yang signifikan. Dengan demikian, penerapan pembelajaran berbasis game Wordwall pada materi pecahan di kelas VI SD dapat menjadi solusi efektif dalam meningkatkan kualitas pembelajaran matematika.

Pengembangan Media Pembelajaran Berbasis Powerpoint Interaktif Pada Siswa SMP Ramadhani, Indah; Efriani, Arvin; Nurdayani, Asri
Fraktal : Jurnal Matematika dan Pendidikan Matematika Vol 6 No 2 (2025): November 2025
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/fractal.v6i2.22573

Penggunaan media pembelajaran memegang peranan penting dalam mendukung peningkatan pemahaman dan minat belajar siswa khususnya pada bidang matematika. Penelitian ini bertujuan untuk mengkaji kevalidan media pembelajaran powerpoint interaktif yang dikembangkan untuk menyampaikan materi ajar pada materi kongruensi dan kesamaan. Metode yang digunakan adalah R&D dengan model 4D yaitu Define (mendefinisikan), Design (mendesain), Develop (mengembangkan), Disseminate (menyebarluaskan). Namun pada penelitian ini pengembangan hanya sebatas pengembangan saja. Teknik pengumpulan data pada penelitian ini adalah angket validitas untuk mengumpulkan data dari ahli validator, guna menilai kelayakan pengembangan media pembelajaran. Hasil penelitian ini menunjukkan bahwa uji validitas media pembelajaran powerpoint interaktif yang dikembangkan menghasilkan nilai kelayakan validitas sebesar 89% dengan kriteria sangat layak.

MENINGKATKAN MINAT DAN MOTIVASI BELAJAR SISWA KELAS VII PADA OPERASI HITUNG BILANGAN BULAT MELALUI MEDIA GARIS BILANGAN “MOBILBUT” Mellinda, Cinta; Putri, Agustiany Dumeva; Efriani, Arvin
INSPIRAMATIKA Vol 11 No 2 (2025): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, July-Decem
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v11i1.9777

The background of this is due to the low understanding of mathematical concepts in the material of addition and subtraction operations of whole numbers in class VII MTs Hidayatul Islamiyah, this is due to the lack of student learning motivation. Therefore, this study aims to increase students' motivation and interest in learning through the application of MOBILBUT number line media in learning mathematics. This research was conducted offline in the even semester of the 2024/2025 school year, involving 11 students of class VII MTs Hidayatul Islamiyah. The research method used in this article is to use a descriptive qualitative approach, with data collection techniques including observation, interviews, questionnaires, and learning documentation. The results showed that MOBILBUT is effective and easy to use, encourages active student participation, and increases student motivation and interest in learning. This can be seen from the observation results which show an increase in students' active participation during learning. Students reported increased learning motivation in interviews, with some students stating that MOBILBUT made learning math more interesting and easy to understand.

Co-Authors Agustiany Dumeva Putri, Agustiany Dumeva Agustin, Meily Annisa Astrid Asep Rohman Asep Rohman Asyfira, Intan Buhati Atika Zahra Aulia Putri Thoyibah Cintania, Wella Cukup Islamiarso Darmanto Dinda Dwi Thahara Drisa, Fiske Daels Mei Dwi Rika Amalia Putri Ermis Suryana Fajri Ismail Feli Ramury Fikri, Miftahul Fitrianti, Yuli Hapizah Hartatiana Hartatiana Husnah Lutfiah Ikbal Hidayatullah Komarudin Komarudin Langputeh, Sukree Liana Septy, Liana Maha Reihani Mellinda, Cinta Muhammad Aji Santoso Nanda Nabila Al Jannah Nopia Fika Noviani, Deby Nur Aisah Nurdayani, Asri Nyimas Aisyah Nyimas Aisyah Pandu Jati Laksono Putri, Dwi Rika Amalia Putri, Fefi Mareta Quratul Aini Febriyanti Ramadhani, Indah Ratu Ilma Indra Putri Reihani, Maha Riadhus Sholihin Zulkarnain Rieno Septra Nery Riza Agustiani Riza Agustiani Riza Kurnia Rohani Rullah, Nabil Salsabila, Nanda Salsabila, Unik Hanifah Sari, Cindy Nadriana Sayyidah, Dahlia Rizki Sri Handayani Suhadi Suhadi Sujinal Arifin Syutaridho Syutaridho Tamsiyati, Eti Tamsiyati Tiara Nadila tri wahyuni Udin Supriadi Wachyuni, Dessy Rieta Wardani, Ambarsari Kusuma Yasmini, Evi Yulianti Kartika Sari Zahra, Atika Zulkardi Zulkardi Zulkardi

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