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Fredi Ganda Putra

Universitas Islam Negeri Raden Intan Lampung

Author-ID : 608792

Religion Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Other

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Optimization of Online Learning During the Covid-19 Pandemic in Rural Areas Rica Marhayati; Rahma Diani; Antomi Saregar; Dwi Fujiani; Fredi Ganda Putra; Megawati Ridwan Fitri
Smart Society Vol. 2 No. 1 (2022): Smart Society
Publisher : FOUNDAE (Foundation of Advanced Education)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/smartsociety.v2i1.83

The Covid-19 pandemic has forced us to carry out all activities, including teaching and learning. The appropriate learning model in this situation is the distance learning model. However, the distance learning model is a new learning model that needs to be socialized and reminded to teachers and student guardians. This community service research aims to conduct distance learning training for teachers and student guardians in Gudung Negara village. The method used was door-to-door socialization to avoid crowds and prevent the spread of Covid-19. Teachers and guardians understood to do activities indirectly and adapted to carrying out learning during the Covid-19 pandemic. This community service activity resulted in student guardians supporting schools in conducting learning activities during the Covid-19 pandemic. Furthermore, teachers could design lesson plans, and student guardians could use the Google Meet platform. Based on this community service activity, as a follow-up, it is hoped that policymakers and relevant institutions will take part in mentoring and supporting teachers in managing learning as well as monitoring and evaluating the learning process during the COVID-19 pandemic

Enhancing Mathematical Representation Skills through the MID Model: Does Cognitive Style Matter? Santi Widyawati; Siti Qomariyah; Fredi Ganda Putra; Khoirunnisa Imama; Cahniyo Wijaya Kuswanto
Smart Society Vol. 5 No. 1 (2025): Smart Society
Publisher : FOUNDAE (Foundation of Advanced Education)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/smartsociety.v5i1.657

The ability to represent mathematical ideas is a fundamental component of mathematical understanding and communication. However, many students still struggle to express mathematical concepts in varied forms such as visual, symbolic, or verbal representations. This study aims to examine the effectiveness of the Meaningful Instructional Design (MID) learning model in improving students’ mathematical representation skills, while also considering the role of students’ cognitive styles. A quasi-experimental research design was implemented involving two groups: an experimental group taught using the MID model and a control group taught using conventional expository methods. The participants were selected using a cluster random sampling technique from a population of junior high school students. Data were collected through a validated mathematical representation test and a cognitive style questionnaire. The collected data were then analyzed using two-way ANOVA with a 5 percent level of significance, following prerequisite tests for normality and homogeneity using SPSS version 25 and Microsoft Excel. The results showed that students who learned through the MID model exhibited significantly higher mathematical representation skills than those taught using the expository model. Furthermore, students’ cognitive styles also had a significant main effect on their representation abilities. Despite these main effects, the interaction between the learning model and cognitive style was not statistically significant. These findings indicate that the MID model is a robust instructional approach that can enhance students’ mathematical representation skills across different cognitive style profiles. The study highlights the importance of adopting meaningful learning frameworks that prioritize concept-building and student engagement, regardless of learners’ individual differences.

Effectiveness Test of the PRISMA-E’xi Learning Model in Physics Learning: A Large-Scale Trial on Creative Problem Solving Across Rural, Sub-Urban, and Urban Schools Rahma Diani; Viyanti Viyanti; Tri Jalmo; Dewi Lengkana; Hendri Noperi; Antomi Saregar; Fredi Ganda Putra
Smart Society Vol. 6 No. 1 (2026): Smart Society
Publisher : FOUNDAE (Foundation of Advanced Education)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/smartsociety.v6i1.942

This study investigates the effectiveness of the PRISMA-E’xi learning model—an instructional innovation that integrates a multi-representation approach with the Engineering Design Process (EDP) in a STEM framework—to enhance senior high school students’ creative problem-solving (CPS) skills in physics. Employing a quantitative quasi-experimental design with a nonequivalent control group, the research involved 350 students from five schools representing rural, suburban, and urban regions. Students in the experimental group (n = 175) received instruction using PRISMA-E’xi, while those in the control group (n = 175) experienced conventional teaching. CPS ability was assessed through pre- and posttests aligned with six indicators: objective finding, fact finding, problem finding, idea finding, solution finding, and acceptance finding. Data were analyzed using independent t-tests, effect size (Cohen’s d), one-way ANOVA, and MANOVA with prerequisite tests for normality and homogeneity. Results revealed a highly significant improvement in CPS for the experimental group (t(342) = 17.8, p < 0.001) with a large effect size (d = 1.92). One-way ANOVA indicated no significant differences in n-gain across regions (p = 0.707), and MANOVA confirmed a strong multivariate effect of the learning model (Pillai’s Trace = 0.5027, p < 0.001) on all CPS indicators without regional interaction effects. Each instructional syntax of PRISMA-E’xi—problem exploration, representation structuring, investigative reasoning, scientific modelling, model assessment, and adaptive reflection—was found to foster specific CPS indicators, supporting critical and creative thinking as well as adaptive reasoning. Guided reflection, multi-representation analysis, and iterative solution evaluation promoted deep conceptual understanding and transferable problem-solving skills. The findings demonstrate that PRISMA-E’xi is an effective, flexible, and equitable model for improving students’ creative problem solving in physics, independent of geographic context. Despite limitations related to the quasi-experimental design, limited duration, and sample scope, the study provides robust empirical evidence that PRISMA-E’xi can serve as a scalable and innovative framework for 21st-century competency-based science education. Future research should employ randomized or longitudinal designs and explore cross-disciplinary applications to strengthen external validity and long-term impact assessment.

SiMaYang Type II Learning Model Assisted by Kahoot Application: Its Impact in Improving Student's Concept Understanding Based on Apos Theory Nabila Ariyana; Fredi Ganda Putra
Online Learning In Educational Research (OLER) Vol. 1 No. 1 (2021): Online Learning in Educational Research
Publisher : CV FOUNDAE

This research aims to determine the effect of the SiMaYang type II learning model assisted by the Kahoot application in increasing students' concept understand based on the APOS theory. This research is quasi-experimental with posttest only control group design. The sample of this research consisted of 67 students who were divided into three classes. The sampling technique used was the class random sampling technique. The research instrument was declared valid with a good difficulty level and reliable. Therefore, it could be used to collect data on students' conceptual understanding. Furthermore, the One-Way ANOVA test was used to test the hypothesis with a significant level of five percent. This research shows that the SiMaYang type II learning model assisted by the Kahoot application positively influenced students' conceptual understanding.

The Role of AI in Supporting Student Self-Regulated Learning: Evidence from Early Classroom Implementations Ricco Herdiyan Saputra; Fredi Ganda Putra
AI and Developmental Insights in Education Vol. 1 No. 2 (2025): AI and Developmental Insights in Education
Publisher : CV. FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/aidie.v1i2.77

This study examined how artificial intelligence supports students’ self-regulated learning during early classroom implementation, addressing the need to understand how emerging educational technologies influence learners’ planning, monitoring, and reflection processes. Using a convergent mixed methods design, quantitative survey data from 98 students were combined with qualitative reflections from 112 participants. The survey measured planning, monitoring, and reflection, while the qualitative strand captured students’ descriptions of how they engaged with AI-generated guidance. Results showed strong effects of AI on planning and reflection, with moderate and more variable patterns in monitoring. Integrated findings revealed convergence across strands for planning and reflection but divergence in monitoring, where students described difficulties interpreting feedback. These results suggest that AI can serve as a meaningful metacognitive scaffold when supported by developmentally appropriate guidance. The study contributes evidence on how AI influences learner regulation in authentic settings and highlights implications for instructional design and future research.

Educational-Stage Profiles of Learners’ Trust in Artificial Intelligence Across Secondary and Higher Education Contexts Fredi Ganda Putra; Khoirunnisa Imama
AI and Developmental Insights in Education Vol. 2 No. 1 (2026): AI and Developmental Insights in Education
Publisher : CV. FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/aidie.v2i1.155

Trust in artificial intelligence (AI) is increasingly relevant to educational technology adoption, yet evidence remains limited on how learners at different educational stages evaluate AI systems. This cross-sectional survey examined AI trust among 412 students from secondary schools and universities in Lampung Province, Indonesia. The study assessed AI trust, AI literacy, prior AI experience, perceived AI transparency, and perceived institutional AI integration policy. Descriptive analyses, independent-samples t-tests, hierarchical multiple regression, bootstrapped mediation, and moderated mediation were used to estimate educational-stage differences and conditional indirect associations. Higher education students reported higher composite AI trust than secondary school students (M = 70.63 vs. M = 57.04, p < .001, d = 1.21). AI literacy and perceived transparency were positively associated with AI trust after controlling for gender, educational stage, and prior AI experience. Perceived transparency partially accounted for the association between AI literacy and trust (indirect effect = 0.17, 95% CI [0.11, 0.24]), and institutional AI integration policy strengthened the AI literacy-transparency pathway. Because the design was cross-sectional and based on self-report data, the findings should be interpreted as associational rather than causal or developmental evidence. The study suggests that AI literacy curricula should explicitly develop learners’ ability to evaluate transparency, uncertainty, and appropriate reliance when using AI-supported educational tools.

Window Shopping Assisted by Geoenzo to Increase Studentsâ€™ Conceptual Understanding in Mathematics to Learning Interest Fredi Ganda Putra; Dyan Revianto; Rizki Wahyu Yunian Putra; Santi Widyawati
Jurnal Inovasi Matematika Vol. 3 No. 1 (2021): Inovasi Matematika
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

The purposes of this research were determining (1) the effect of the Windows Shopping learning model assisted by Geoenzo on mathematical concepts understanding ability, 2) the influence of learning interest on mathematical concepts understanding ability, and 3) the interaction between Window Shopping learning model assisted by Geoenzo and learning interest towards mathematical concepts understanding ability. The sample in this study was selected using a randomized class technique, so that classes VIIA (23 students) and VIIB (24 students) in private Madrasah Tsanawiyah in the Kedondong city at 2020/2021 as a samples. This research was quasi-experimental design. The data collecting techniques used were tests, documentation, and questionnaires, which were then tested using the analysis of variance (ANOVA) test. The results showed that (1) there was an influence between the Window Shopping model assisted by Geoenzo on mathematical concepts understanding ability, (2) studentsâ€™ category of learning interest (high, medium, and low) did not affect the mathematical concepts understanding ability, and (3) there was no interaction between the Window Shopping learning model assisted by geoenzo and learning interest towards students' mathematical concepts understanding ability.

Exploration of the Numerical Value of One in the Qur'an Titania Ramadhani; Sugiatno Sugiatno; Agung Hartoyo; Fredi Ganda Putra
Jurnal Inovasi Matematika Vol. 4 No. 2 (2022): Inovasi Matematika
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

This article describes the exploration results of the verses of the Qur'an, which contain the concept of monotheism with a numerical value of one. This research started from learning number recognition in class, which still seemed monotonous. Furthermore, the limitations of teaching materials make integrating mathematics learning with Islamic science more difficult. Numbers have an important role in various aspects of life. Al-Qur'an, the main subject taught in Islamic schools, can be used as initial knowledge to support learning mathematics. Therefore, introducing numbers to students must be integrated with Islamic science, especially monotheism in learning at school, to lead students to successful learning and a change in religious awareness. The data collection techniques used are documents such as interpretations of the Qur'an, the Qur'an and their translations, articles, journals, books, or other literature related to mathematics and the Qur'an. The information in this study was derived from search and collection results obtained through the Ministry of Religion's Qur'an application, the Indonesian Qur'an application, and other data in the form of documents. Then, the data analysis technique used to get the numerical value of one in the Qur'an is the Miles & Huberman analysis method combined with Rodriguez modeling and "fadic" system calculations. Based on a combination of analytical theory, 16 verses of the Qur'an contain the concept of monotheism with a numerical value of one from comprehensive exploration, which is 135 verses.

Improving students' high order thinking skills through the application of the bridging analogy learning model Ghina Ansely; Achi Rinaldi; Fredi Ganda Putra
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 13 No 1 (2025)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v13i1.19095

Higher Order Thinking Skills (HOTS) are high-level thinking skills that include analytical, evaluative, and creative abilities. HOTS is essential in 21st-century education, where students are expected not only to recall information but also to think critically and creatively in facing various challenges. This study aims to determine the improvement of students' HOTS through the application of the Bridging Analogy learning model. The research design employed a quasi-experimental approach with one experimental class and one control class. The instruments used in this study were a HOTS test for Matrix material and a student learning activity questionnaire. Research data were analyzed using statistical analysis with SPSS. The ANCOVA results showed that the Bridging Analogy learning model significantly influenced students' HOTS. The data analysis also revealed that the average HOTS score of students in the experimental class (84.73) was higher than that of the control class, which used conventional learning (55). These findings indicate that the implementation of the Bridging Analogy learning model effectively enhances students' HOTS compared to conventional learning. This research contributes to the development of innovative learning models that support the improvement of students' higher-order thinking skills in mathematics education.

STUDENTS' MATHEMATICAL COMMUNICATION INSTRUMENTS: A GENDER PERSPECTIVE IN MATHEMATICS LEARNING Mardiana Mardiana; Fredi Ganda Putra; Cornelia Victoria Anghel
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 8, No 2 (2025): Hipotenusa Journal of Research Mathematics Education (HJRME)
Publisher : Universitas Muhammadiyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v8i2.3781

Evaluating students' mathematical communication ability is crucial for understanding their ability to convey mathematical ideas logically, precisely, and in a structured manner. A good evaluation instrument is the primary tool for measuring this aspect objectively and purposefully. This research is motivated by the low mathematical literacy achievement of Indonesian students in the 2018 PISA survey, which indicates weak mathematical communication ability. This study aims to analyze students' mathematical communication ability from a gender perspective. This study used a quantitative method with a survey design. The survey type used was a cross-sectional survey design. The results showed that female students had higher average scores than male students, but the ANOVA test produced a significance value of 0.621 (> 0.05), indicating no significant difference. This finding shows that mathematical communication ability is more influenced by individual factors. The implication is that teachers need to use adaptive learning approaches and evaluation instruments that address individual student needs.

Co-Authors A.A. Ketut Agung Cahyawan W Abi Fadila Achi Rinaldi Achmad Buchori Ade Pradana, Gita Adyt Anugrah Agung Hartoyo Agustiana, Elma Agustina, Olympia Aji Arif Nugroho Annajmi Rauf Ansely, Ghina Antomi Saregar Ardian Asyhari Arditha, Restiya Arie Purwa Kusuma Asro Nur Aini Aulia Prsiscka Ayu Ulan Sari, Ayu Ulan Az Zahra, Fatimah Bambang Sri Anggoro Bekti, Mutiara Fitria Bella Dwi Lestari Bistari Cahniyo Wijaya Kuswanto Caswita Caswita Chairul Anwar Chairul Anwar Choirudin, Choirudin Cici Fransiska Clarisa Ayu Oktaviani Clarisa Cornelia Victoria Anghel Dede Suratman Desi Ratnasari Dewi Lengkana Dewi Lengkana Dewi, Eva Sima Dewi, Wiwik Sulistiana Dewi, Wiwik Sulistiana Dina Maulina Dona Fitriawan Dwi Fujiani Dwi Susanti Dwi Susanti Dyan Revianto Een Yayah Haenilah Eka Fitria Ningsih Eko Prasetyo Elma Agustiana Elma Nurjannah Elny Yulinda Sarai Erfina Damayanti Ermalia Ermalia Ermalia, Ermalia Eva Sima Dewi Farid, Fajri Farida Farida Farida, Farida Fitri Nurrohmah Fitri, Megawati Ridwan Fitria Adelita Fitria Lestari Fitriana, Umi Fransiska, Cici Ghina Ansely Ghozali, Anang Gusnidar Gusnidar Hafis, Fathimah Azzahra Hamdani, H Hariri, Hasan Hasan Hariri Hendrajaya Hendrajaya, Hendrajaya Hendri Noperi Hilda Handayani Holidun Holidun Holidun, Holidun Holidun, Holidun Ika Herawati Ikram Mawar Sari Imam Sujadi Imama, Khoirunnisa Indriyani indriyani Indriyani Indriyani Isna Lutfinatun Nabila Istiqomah Istiqomah Jaya, Ahmad Kausar Karunia Akbar Permata Kenny Candra Pradana Khoirunnisa Imama Khoirunnisa Imama Kiki Afandi Kiki Afandi Kusmayadi, Tri Atmojo Laila Puspita Laila Puspita, Laila Lengkana, Dewi Leni Zuni Isnawati Lestari, Bella Dwi Lesyani, Rizsa Lingga Afriansyah Mardani Lintang Fitra Utami Lucky Stiardi Rionanda M. Ubaidillah Ridwanulloh Mardani, Lingga Afriansyah Mardiana Masykur, Rubhan Masykur, Rubhan Maulidi, Ikhsan Megawati Ridwan Fitri Meriyati Meriyati Misbah Misbah Mohammad Rif'at Monalisa Mufita, Husni Muhamad Syazali Mujib Mujib Mujib Mujib, Mujib Nabila Ariyana Nanang Supriadi Netriwati Novi Yana novi yulya sari Novia Dwi Rahmawati Noviana Dini Rahmawati, Noviana Dini Nugraha Wisnu Putra Nugroho, Aji Arif Nukhbatul Bidayati Haka Nurbaiti Nurbaiti Nurfadilah Siregar Nurhanurawati Nurhanurawati Nurhanurawati Nurhanurawati Nurhasanah Leni Nurina Kurniasari Rahmawati Nurwani Nurwani Olympia Agustina Pandu Lungguh Pambudi Pupiyanti, Ika Putri Oktaviana PUTRI WULANDARI Qurotunnisa , Asri Rahma Diani Rahma Diani, Rahma Rani Darmayanti Rica Marhayati Ricco Herdiyan Saputra Rifa Fahrullisa Rif’at, Mohamad Riyama Ambarwati Rizki Amilatul Afifah Rizki Wahyu Yunian Putra Rofiqul Umam Rubhan Masykur Rubhan Masykur Ruhban Masykur Rukmana , Astari Saipul Abbas Santi Widyawati Santi Widyawati Santi Widyawati Sari, Adinda Puspita Sinta Oktavianti Siti Qomariyah Siti Rodhotul Jannah Siti Ulfa Nabila Sri Purwanti Nasution, Sri Purwanti Subandi Subandi Sugeng Sutiarso Sugeng Sutiarso Sugiatno . Sugiatno Sugiatno Suherman Suherman, Suherman Sunarto Sunarto Sunyono - - Suparman Suparman Suparman Suparman Titania Ramadhani Tri Atmojo Kusmayadi Tri Jalmo Via Anisa Putri Vina Apriliani Viyanti Viyanti Yetri Yetri Yuli Ani Setyo Dewi Zulfa Nabila

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