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Nanang Priatna

Universitas Pendidikan Indonesia

Author-ID : 347073

Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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Pembelajaran Berbantuan Aplikasi Graspable Math pada Materi SPLDV untuk Melatih Pemahaman Matematis Siswa Taofik, Agna Ilma; Priatna, Nanang
JRPM (Jurnal Review Pembelajaran Matematika) Vol. 7 No. 2 (2022)
Publisher : Department of Mathematics Education, Faculty of Tarbiyah and Teacher Training, UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2022.7.2.167-179

This study aims to describe the use of Graspable Math learning media in the material of the Two-Variable Linear Equation System (SPLDV) to train mathematical understanding skills. This study was conducted on 8th-grade students with as many as six people as subjects using a qualitative methodology. The instruments used were math comprehension test sheets and interview guidelines. The results of this study show that the Graspable Math application can be used as a practical medium for students' mathematics learning. This implies that the use of the Graspable Math application on SPLDV material at the junior high school level can help students' understanding of mathematics, especially in algebraic material which includes operations and substitution between tribes

Analysis of students’ mathematical communication skills in web-based geometry in space and plane learning Priatna, Nanang; Muchlis, Effie Efrida; Maizora, Syafdi
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 7 Issue 4 October 2022
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v7i4.17498

Mathematical communication skill in amathematics learning process isa basic skill that must be possessed by students in developing the ability to think, reason, and solve problems. Especially in virtual learning, both online learning and blended learning, teachersmust be able to conductlearning that built students' mathematical communication skills. Implementing web-based geometry in space and plane learning can be an alternative for forming mathematical communication skillswith the aidof technology in today's virtual learning environment. This research aimed to examine 1) how web-based geometry in space and plane learning is implemented, 2) how students' mathematical communication skills are builtthrough web-based geometry in space and plane learning, and 3) what learning alternatives need improvement to optimize students' mathematical communication skills. This research used a qualitative method with instruments in the form of lecturer activity observation sheet, student activity observation sheet, interview guide,and mathematical communication skillstest. Data were collected through observation of learning implementation, mathematical communication skills testing, and interviews based on the test results. The data were analyzed with a descriptive technique.The results showed that 1) web-based geometry in space and field learning can be implemented by exploring with concept discussion on the activity pages, 2)web-based geometry in space and plane learning couldhelp students explore ideas throughoutthe students' mathematical communication skills formation process, and 3) the learning could be improved by developing an HLT (hypothetical learning trajectory) using technology to develop a higher level of mathematical thinking ability.

Development of a Microlearning-based e-Module to Improve Seventh-Grade Students' Understanding of Triangle and Quadrilateral Marpaung, Cichi Farhan Syahmar; Priatna, Nanang; Suhendra, Suhendra
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Understanding concepts in learning mathematics, especially triangles and quadrilaterals, is crucial. However, students often struggle with this material due to invalid and impractical teaching resources. This research aimed to develop valid and practical microlearning-based e-modules using a 3-D research model to improve students' understanding of triangles and quadrilaterals. Conducted at a junior high school in Sei Suka, Batu Bara Regency, North Sumatra Province, data were collected through interviews and questionnaires, utilizing instruments such as interview guides, expert validation sheets, and practicality test questionnaires. Data analysis included qualitative methods to reduce interview data and quantitative likert scale calculations. The developed e-modules were rated very valid by media and material experts and very practical by teachers. Testing on students showed that e-modules were quite practical on a small scale and very practical on a large scale. The effectiveness test revealed a significant improvement in students' understanding, with a gain score of 0.79, categorized as high. These results confirm that the microlearning-based e-module is valid, practical, and effective in enhancing students' understanding of triangles and quadrilaterals. Keywords: E-modul, microlearning, triangle and quadrilateral. DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1244-1258

Analyzing Cognitive Styles and Spatial Abilities in Geometry Transformations through the Problem-Based Learning Approach Syahbudin, Fauzan; Priatna, Nanang; Yulianti, Kartika
Jurnal Pendidikan Progresif Vol 14, No 3 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Analyzing Cognitive Styles and Spatial Ability in Geometry Transformations Learning through PBL Approach. Objective: This study aims to investigate the spatial abilities of grade IX junior high school students using the Problem- Based Learning (PBL) approach, considering their cognitive styles: Field Independent (FI) and Field Dependent (FD). Methods: Using a descriptive qualitative approach, six students were selected based on their cognitive styles and spatial ability. Data were collected through spatial ability tests, interviews, and classroom observations. Findings: The findings highlight notable differences in spatial abilities between FI and FD students. FI students displayed strengths in spatial visualization, perception, and orientation, excelling in tasks that required analytical problem-solving and independent work. However, they faced challenges in mental rotation and proportional scaling during dilation, often struggling with complex transformations due to limited exposure and insufficient time management. FD students performed better in structured tasks, particularly spatial perception and orientation, benefiting from guided instructions and peer support. Nevertheless, FD students encountered significant difficulties in mental rotation and spatial relations, particularly in tasks requiring independent conceptual understanding. Group dynamics played a crucial role in the effectiveness of PBL. Balanced groups, consisting of both cognitive styles, fostered collaboration and improved learning outcomes. In contrast, homogeneous or imbalanced groups often resulted in reduced engagement and lower performance.Conclusion: This study underscores the necessity of adapting PBL strategies to align with the distinct needs of cognitive styles. FI students thrive with opportunities for independent exploration and structured individual feedback, while FD students require collaborative, guided discussions and supportive group settings. By integrating differentiated instructional strategies, educators can optimize spatial ability development and ensure equitable learning opportunities for all students. These insights provide a framework for enhancing geometry education through targeted, inclusive approaches. Keywords: cognitive styles, field dependent, field independent, problem-based learning, spatial ability.DOI: http://dx.doi.org/10.23960/jpp.v14.i3.2024144

Self-Efficacy in the context of learning strategies: A systematic literature review Rosiyanti, Hastri; Priatna, Nanang; Turmudi
Indonesian Research Journal in Education |IRJE| Vol. 9 No. 01 (2025): IRJE |Indonesian Research Journal in Education|
Publisher : Universitas Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/irje.v9i01.44097

Self-efficacy is a crucial psychological factor influencing student success, particularly within effective learning strategies. Confidence in one’s abilities affects motivation, engagement, self-regulation, and academic achievement. This research aims to explore the distribution of education types in learning strategies across various countries, investigate key points of self-efficacy in education, define its main categories, and analyze research subject distribution in educational studies. The research methodology used is a systematic literature review (SLR), following PRISMA guidelines and using data from the Scopus database. Of the 40 articles, 16 were selected for further analysis. The findings show that most studies focus on higher education, while primary and secondary education receive less attention. Research is concentrated in countries like Malaysia, Turkey, and Iran. Key results reveal two main categories of self-efficacy: general beliefs and contextual-situational beliefs. The conclusion highlights the need for learning strategies supporting self-efficacy across all educational levels to enhance student learning outcomes.

Kemampuan Literasi Matematis Siswa dalam Menyelesaikan Soal Matematika Berbasis PISA di Masa Pandemi Covid-19 Atiyah, Khairini; Priatna, Nanang
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 1: Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 1 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i1.1648

Penelitian ini bertujuan untuk mengetahui kemampuan literasi matematis siswa dalam menyelesaikan soal matematika berbasis PISA konten change and relationship di masa covid-19 serta mendeskripsikan kesalahan yang dialami siswa dalam menyelesaikan soal berdasarkan Fong’s Schematic Model. Metode yang digunakan adalah metode pendekatan kualitatif bersifat deskriptif. Penelitian diikuti oleh 30 siswa kelas VII-1 SMPN di Langkat.3 sampel dipilih dimana terdiri dari 3 subjek yaitu satu subjek mewakili kemampuan literasi matematis tinggi, satu subjek mewakili kemampuan literasi matematis sedang, serta satu subjek mewakili kemampuan literasi matematis rendah untuk kemudian dilakukan wawancara. Instrumen penelitian yang digunakan yaitu tes literasi matematis dan wawancara semi terstruktur. Teknik analisis data yang digunakan adalah tahapan Miles dan Huberman. Hasil penelitian menunjukkan bahwa kemampuan literasi matematis siswa masih tergolong pada kategori sedang hingga rendah. Selanjutnya kesalahan siswa dianalisis dengan metode Fong’s schematic model untuk mencari kesalahan tahap II kategori E1, E3 dan E4. Dari hasil analisis dan wawancara pada siswa, penyebab siswa melakukan kesalahan yaitu belum menguasai langkah-langkah penyelesaian, tidak menuliskan yang diketahui dan ditanyakan, salah menuliskan symbol, tidak menulis kesimpulan, serta salah dalam memaknai soal kedalam bentuk kalimat matematika.

Penerapan Sistem Pembelajaran Berbasis Video bagi Siswa SMP pada Materi Ekspresi Aljabar Maskar, Sugama; Priatna, Nanang
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 1: Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 1 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i1.1972

Pada saat ini siswa sekolah berumur antara 10 – 27 tahun, artinya mereka lahir antara tahun 1995 sampai dengan 2012. Generasi tersebut bernama generasi z atau lebih umum disebut Gen-Z. Generasi ini merupakan generasi yang lahir dan tumbuh bersama internet. Generasi z memiliki karakteristik yang tidak sama dengan generasi sebelumnya, diantaranya mereka tidak suka menggunakan media tradisional, dan lebih senang menggunakan teknologi, karena generasi z berinteraksi dengan gadget dan internet selama hampir 24 jam dan 7 hari. Tulisan ini bertujuan untuk mengetahui efektivitas proses pembelajaran dengan menggunakan sistem berbasis video dan mengetahui respons pemahaman siswa selama proses pembelajaran tersebut menggunakan lembar kerja siswa terkait materi Ekspresi Aljabar. Metode yang digunakan pada penelitian ini yaitu jenis penelitian kualitatif dengan cara mendeskripsikan efektivitas penerapan sistem pembelajaran berbasis video tersebut serta hasil lembar kerja siswa. Subjek penelitian ini yaitu 25 siswa SMP di Kabupaten Cianjur. Teknik analisis data pada studi ini dengan cara membandingkan hasil tes pada sistem pembelajaran berbasis video dengan nilai ketuntasan minimal di sekolah subjek. Hasil penelitian ini menunjukan bahwa penerapan sistem pembelajaran berbasis video ini efektif untuk dapat diterapkan pada proses pembelajaran materi Ekspresi Aljabar, mengembalikan peran guru sebagai fasilitator, dan mampu memberikan efek positif terhadap pemahaman materi Ekspresi Aljabar siswa. Artikel ini juga menuliskan beberapa kendala dalam proses penerapan sistem pembelajaran berbasis video tersebut berdasarkan hasil pengamatan penulis selama proses pembelajaran di kelas.

Investigation of the impact online single and multiple representation scaffolding on mathematical concept mastery and mathematical problem-solving skill Fitria, Wenny; Susilana, Rudi; Priatna, Nanang; Rusman
Journal on Mathematics Education Vol. 16 No. 2 (2025): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v16i2.pp709-728

Representation plays a central role in mathematical problem solving, serving as a cognitive bridge between abstract concepts and concrete understanding. However, while prior studies have examined the effects of scaffolding in mathematics learning, limited attention has been given to the comparative impact of single versus multiple online representations, particularly in relation to students’ cognitive processes such as eye movement behavior. This study addresses this gap by investigating the effectiveness of online single and multiple representation scaffolding in enhancing students’ mathematical concept mastery, problem-solving performance, and eye movement patterns during problem-solving tasks. A quasi-experimental design was employed involving 300 high school students, randomly assigned to either a multiple representation scaffolding group (n = 150) or a single representation scaffolding group (n = 150). Data were analyzed using one-way MANCOVA, ANCOVA, MANOVA, and ANOVA tests. The results revealed that students who received multiple representation scaffolding outperformed their peers in mastering mathematical concepts, solving complex problems—including advanced-level tasks—and demonstrating more efficient visual processing, indicated by shorter fixation durations and rereading times. Furthermore, these students exhibited more adaptive strategies across varying question types (basic, combination, and advanced). The findings highlight the pedagogical advantage of using multiple representation scaffolding in online mathematics instruction, suggesting that it offers more comprehensive cognitive support and promotes deeper conceptual understanding. This study contributes to the growing body of research on digital scaffolding by evidencing the cognitive and performance-related benefits of multimodal representation and underscores its potential to inform the design of technology-enhanced mathematics learning environments.

Students' Mathematical Representation Ability in Solving Divergent Problems in Terms of Learning Style Saputra, Andari; Priatna, Nanang; Laia, Harun Onesimus
Al-Khawarizmi Vol 8 No 1 (2024): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v8i1.23460

Penelitian ini menggunakan pendekatan kualitatif dengan tujuan deskriptif, penelitian ini bertempat di SMP Kartika XIX-2 Bandung pada kelas VII dan subjek penelitiannya adalah enam siswa dengan masing-masing dua siswa dengan gaya belajar visual, auditori, kinestetik, instrumen penelitian yang digunakan adalah instrumen utama . instrumen yaitu peneliti sendiri dan instrumen pendukung yaitu soal divergen dan angket wawancara, adapun hasil yang diperoleh (1) kemampuan representasi subjek dengan gaya belajar visual mampu memenuhi indikator kemampuan representasi matematis simbolik dan visual dengan baik namun kurang baik. Kurang pada indikator verbal, (2) kemampuan representasi subjek dengan gaya belajar auditori mampu memenuhi indikator kemampuan representasi matematis simbolik dan verbal dengan baik namun masih kurang pada indikator visual, dan (3) kemampuan representasi subjek dengan gaya belajar kinestetik gaya belajar mampu memenuhi indikator kemampuan representasi matematis simbolik dengan cukup baik namun masih kurang pada indikator visual dan verbal.

Analyzing Students' Mathematical Spatial Literacy Using a Project-Based Blended Learning Model Priatna, Nanang; Mustika Sari, Rika Mulyati
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 13, No 1 (2022): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v13i1.34995

The application of project based blended learning in analyzing mathematical spatial literacy is described in this article. The research method used is descriptive quantitative. Participants in the study consisted of 33 students of class XI at one public high school in Bandung Regency. The type of research used is pre-experimental with a one-shot case study design, the subject is taken by simple random sampling using purposive sampling technique. Data analysis in this study is quantitative data analysis in the form of descriptive statistical tests and differential statistical tests. Based on the results of calculations using descriptive statistical tests that students in the high category were 10 students (3%), the medium category was 21 students (64%) and the low category was 2 students (6%). The results of the differential analysis for the normality test of the data are not normally distributed and from the results of the calculation of the median test obtained 0,0148782 ≥ 0,025, this means that the results of this test conclude that at a 95% confidence interval, the median mathematical spatial literacy ability of students after the Project based blended learning model is applied can reach KKM.Penerapan project based blended learning dalam menganalisis literasi spasial matematis dideskripsikan dalam artikel ini. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Partisipan dalam penelitian terdiri dari 33 siswa kelas XI pada satu SMA Negeri Kabupaten Bandung. Jenis penelitian yang digunakan pre-experimental dengan desain one shot case study, subjek diambil secara simple random sampling dengan menggunakan teknik purposive sampling. Analisis data dalam penelitian ini adalah analisis data kuantitatif berupa uji statistik deskriptif dan uji statistik iferensial. Berdasarkan hasil perhitungan menggunakan uji statistik deskriptif bahwa siswa yang memiliki kategori tinggi 10 siswa (3%), kategori sedang 21 siswa (64%) dan kategori rendah 2 siswa (6%). Hasil analisis iferensial untuk uji normalitas data tidak berdistribusi normal dan dari hasil perhitungan uji median diperoleh 0,0148782 ≥ 0,025, ini berarti Hasil pengujian ini memberikan kesimpulan bahwa pada selang kepercayaan 95%, median kemampuan literasi spasial matematis siswa setela diterapkan model Project based blended learning dapat mencapai KKM.

Co-Authors Aan Subhan P Adirakasiwi, Alpha Aflich Yusnita Fitrianna Agna Ilma Taofik Agustyani, Anggit Reviana Dewi Aisyah Rahmayantri Akash Satish Kumar Alfi Syahraini Al’atif, Afroh Mahfudoh Anggareni, Peni Arif Muchyidin Atika Defita Sari Atiyah, Khairini Aulia Adytia Putri Avip Priatna, Bambang Avip, Bambang Balkist, Pujia Bambang Avip Bambang Avip Priatna Martadiputra cakrawala Benny Wahyudi Bustaren, Bill Chairy Rizki Dadan Dasari Dadang Juandi Dadang Juandi Darhim Darhim Dendy Maulana Gusmawan Dewi Ranti Diana Ayu Wulandari Didi Suryadi Dita Oktavihari EfridaMuchlis, Effie Enjun Junaeti Fadilla Hidayatulloh, Natasya Fajriyati, Shanti Nur Fatimah, Siti Fatmiyati, Novita Fauziyyah, Farah Fitria Nurulaeni Fitria, Wenny Gusmawan, Dendy Maulana Hanifa Dina Aulia Dewi Umbara Hastri Rosiyanti, Hastri Herizal Herizal Husni, Niakmatul Iffa Hanifah Rahman Iik Nurhikmayati, Iik Indriani, Ulfa Dwi IYAM MARYATI Iyam Maryati Jarnawi Afgani Dahlan Kadarisma, Gida Kadir, Kamaliyah Karina Yulianti Kartika Yulianti Kertayasa, I Ketut Khairini Atiyah Khairunnisa Khairunnisa Kintan Tyara Augie Kumar, Akash Satish Kusnandi Kusnandi Kusnandi, Kusnandi Laia, Harun Onesimus Laila, Alya Nur Najmi Laili Rahmawati Lethulur, Nelma Dortje Lina Nurhayati Lorenzia, Silviana Ayu Lutfi, Jasmine Salsabila M Fikri Hamdani M., Bambang Avip Priatna Marpaung, Cichi Farhan Syahmar Minasyan, Sona Muchamad Subali Noto Muchlis, Effie Efrida Muchlis, Effie Efrida Muchyidin, Arif Muhaimin, Lukman Hakim Mulyati Mustika Sari, Rika Mursidah, Mursidah N. Nurjanah Nadya Syifa Utami Nasir, Norma Nurdiyah Kurniati Nurjanah Nurjanah, Nurjanah Nurmala Setianing Putri Nurwita, Faizah Oktavihari, Dita Pahmi, Samsul Pieter Zakarias Tupamahu Puteri, Alycia Rahmah Kamilah Putri Wahyuni Putri, Aulia Adytia Raisatunnisa Ratu Sarah Fauziah Iskandar Rika Mulyati Mustika Sari Rivani Adistia Dewi Rizky Rosjanuardi Rudi Susilana, Rudi Rusman Saleh Nugraha Haryadin Saputra, Andari Saputra, Andari Sholikhakh, Rizqi Amaliyakh Sholikhakh Siti Fatimah Sitti Nur Astuti S. Sufyani Prabawanto, Sufyani Sugama Maskar Sugiman Sugiman Suhendra Suhendra Suhendra, S Sukma, Yovika Sumanang Muhtar Gozali Sumaryanta Sumaryanta Susilawati, Intan Syafdi Maizora Syahbudin, Fauzan Syifa Mardliyah Taofik, Agna Ilma Tatang Herman, Tatang TATI NURHAYATI Turmudi Ulfa, Nadia Vipi Alvyanita Wenny Fitria Yaya S. Kusumah Yaya Sukjaya Kusumah Yovika Sukma Yulianti, Karina Z, Yulia Rahmawati

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