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Eyus Sudihartinih

Universitas Pendidikan Indonesia

Author-ID : 388089

Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Other

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Achievement of Students' Mathematical Understanding Through ICT-Assisted Analytical Geometry Learning Sudihartinih, Eyus; Ghaida, Silmi; Pebrianti, Aneu
Jurnal Pendidikan MIPA Vol 26, No 1 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i1.pp626-642

Analytical geometry is a crucial component of the curriculum for prospective mathematics teacher education, as it serves as a foundational skill for teaching in schools. However, recent studies have revealed that some students possess a limited comprehension of analytical geometry. In the current era, characterized by rapid technological advancement, there is an imperative for innovation in the pedagogy of analytical geometry, including the integration of ICT. This study aims to describe ICT-assisted analytical geometry learning and learning outcomes in the form of students' mathematical understanding achievements. The present study employs a mixed methods approach, integrating a sequential explanatory design. The quantitative research design employed is descriptive in nature, as it aims to articulate the students' mathematical understanding. To enhance the comprehension of the quantitative findings, qualitative research was conducted employing a holistic case study design, enabling a more profound examination of the data by incorporating students' perspectives and interpretations. The population of this study comprised second-semester prospective teacher students in classes A and B who had enrolled in analytical geometry courses at a university in Bandung City, Indonesia. The sample of this study was selected by purposive sampling, namely class A with a total of 40 students (12 males and 28 females). The study's findings suggest that the incorporation of ICT, specifically GeoGebra software and e-learning, enhances the effectiveness of learning analytical geometry, particularly the plane geometry topic. This enhancement is evident in the students' achievement in terms of mathematical understanding, which is satisfactory. Consequently, it is imperative to extend the application of ICT to other subjects or instructional segments. Keywords: ICT, geogebra, analytical geometry.

The Development of Scratch Based Interactive Mathematics Learning Media “Zuma Function” to Enhance Understanding in Relations and Functions Sari, Merisa Ammelia; Sudihartinih, Eyus; Usdiyana, Dian; Elisya, Nur; Nurhidayat, Indra
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Objective: This study aims to describe the process of developing educational multimedia, specifically the “Zuma Function” game, using Scratch programming for mathematics learning on the topic of relations and functions. Methods: The research employed a Research and Development (R&D) approach, following the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The study involved 35 mathematics education students from a university in West Java and 6 eighth-grade students from a junior high school in Bandung, Indonesia. Data were collected using various instruments, including questionnaires, tests, interviews, and documentation. Findings: The developed learning media was evaluated by experts, receiving a material expert test score of 81%, and a learning media expert test score of 83%, both categorized as feasible. The functionality test, measured through User Acceptance Testing, yielded an average score of 85.1%, indicating a very feasible category, while the effectiveness test showed a 30.5% improvement in students’ conceptual understanding, with scores rising from 64.83 to 95.33. Conclusion: Based on the study’s findings, the Scratch-based multimedia for teaching relations and functions in mathematics was successfully developed using the ADDIE model. Positive user feedback and significant improvements in student test scores suggest that this multimedia is effective in enhancing students’ understanding of the concept, though there are areas that could be further refined. Keywords: learning media, mathematics game, function, Scratch, ADDIE.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1410-1427

Super Geo-Bros Game: A Scratch-Based Mathematics Game for Learning Geometric Transformations to Improve Learning Outcomes Fitrianingsih, Ajeng Nur Aulia; Rosjanuardi, Rizky; Sudihartinih, Eyus
Jurnal Pendidikan MIPA Vol 25, No 2 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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

This study aims to develop and evaluate the Super Geo-Bros game, an educational tool designed to assist ninth-grade students in understanding geometric transformations through interactive, Scratch-based technology. Following the ADDIE model, the research was conducted in five stages: analysis, design, development, implementation, and evaluation. The game allows students to interact with geometric shapes and perform transformations such as translation, rotation, reflection, and dilatation. Validation tests involving media and content experts demonstrated that the game is valid, practical, and effective, with a significant increase in students’ learning outcomes. The gain score of 0.71 indicates a high level of improvement, showing that this game enhances engagement and facilitates better comprehension of abstract mathematical concepts. Keywords: educational game, geometric transformation, mathematics learning, scratch, learning media.DOI: http://dx.doi.org/10.23960/jpmipa/v25i2.pp792-802

Enhancing Mathematical Connection Ability through Scratch-Assisted Problem-Based Learning: A Mixed-Methods Study in Exponent Topics Annisa, Nurul Fadilah; Sudihartinih, Eyus; Usdiyana, Dian; Luneta, Kakoma
Jurnal Pendidikan MIPA Vol 26, No 4 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i4.pp2209-2223

This study aims to investigate the role of Scratch multimedia in enhancing junior high school students' mathematical connection skills related to the topic of exponents. This study employed a mixed-methods design, integrating quantitative and qualitative approaches, with 25 ninth-grade students as participants. Six students were purposively selected for in-depth interviews. Quantitative data were collected through pre-tests and post-tests and analyzed using paired-samples t-tests. In contrast, qualitative data were obtained from observation and interview results, and were analyzed thematically to identify the main themes during the learning process. Quantitatively, the study's results showed a significant increase in each indicator of mathematical connection skills. The indicator of connections between mathematical ideas (M post-test = 78.40, M pre-test = 45.20, t(24) = 7.43, p = 0.002) with an N-Gain value of 61% showed a fairly good increase. The connection indicator between mathematical representations (M post-test = 93.32, M pre-test = 58.40, t(24) = 4.89, p < 0.001) with an N-Gain value of 84% demonstrated a significant improvement. The connection indicator of mathematics with real-life problems (M post-test = 74.40, M pre-test = 24.20, t(24) = 6.18, p < 0.001) showed a significant improvement, with an N-Gain value of 61%, indicating a strong connection. Qualitatively, the study's results revealed three main themes: the use of Scratch multimedia in exponential learning enhances students' understanding of the material, creates a fun learning experience, and strengthens understanding through games. This study shows a positive impact of Scratch multimedia on improving students' mathematical connection abilities. Future research can utilize longitudinal studies to determine whether learning improvements are sustained in the long term. Keywords: mathematical connection, mathematics learning, scratch multimedia.

Co-Authors Afwina Rayhan Al Jupri Amaliah, Ikhlasul Amaliah Amelia Yulianisa Aneu Pebrianti Anggi Lestari Anggrie Prayekti Perdhani Annisa Ul Husnah Annisa, Nurul Fadilah Aqilah, Hafizah Aulia Suci Wardina Aulia Suci Wardina Bagus Abdul Azis Dasilvawati Pamungkas Deka Nisa Nabila Dewi Rachmatin Dian Usdiyana Dihna, Elza Rahma Dwi Haryanto Eggy Rokhmatulloh1 Elah Nurlaelah Elisya, Nur Elsa, Hanne Ayuningtias Encum Sumiaty, Encum Endang Dedy Endang Dedy Endang Mulyana Entit puspita Fairuz Aulia Shabrina Fanisa Dina Amalia Fineldi, Rira Jun Fitrianingsih, Ajeng Nur Aulia Fophin, Theodore Dwivaland Friska Hermalia Putri Ghaida, Silmi Ghefira Tasfiah Zahra Ghefira, Aisyah Muthia Gita Novita Gunawan, Sanie Rachma Setia Habibi Ratu Perwira Negara Hadat Adi Purwa Hajizah, Mimi Nur Hanne Ayuningtias Elsa Haryanti, Oktavia Indah Hidayah, Yumna Ika Wahyu Anita Ikhlasul Amaliah Amaliah Intan Yustia Ismiyanti Suci Pratiwi Jainuddin, Jainuddin Jarnawi Afgani Dahlan Jesse, Efraim Kartika Yulianti Khusnul Novianingsih Laila Maya Santi Libryanti, Fitria Luneta, Kakoma Mar'atun Solihah Marits, Milhatunnisa Marzuki Marzuki Maulana, Agisna Mimi Nur Hafizah Muftiyah, Salma Mutiara Pertiwi Muzakki, Azmi Nabila, Deka Nisa Nisa, Rachmawati Khaerun Nurfitri, Elissa Nurhidayat, Indra Nurjanah, Nurjanah Ophelia Emanuela Pebrianti, Aneu Pratiwi, Ismiyanti Suci Puji Nurfauziah, Puji Purwa, Hadat Adi Putri, Hayati Ramadhani Qatrunnada Hanifah Rini Marwati Rizki, Raihan Ahmil Rizky Rosjanuardi Rohayati, Ade Sa'diyyah, Halimatu Sabila, Salma Sadidah, Yasmin Arifatun Salamah, Fatihatus Salma Muftiyah Salman Farisal Santi, Laila Maya Sari, Asyifa Anggun Sari, Merisa Ammelia Sekar Wilujeng Sekar Wilujeng Siagian, Teddy Alfra Sifa, Putri Salsa Nur Sthephani, Aulia Suci Novita Sufyani Prabawanto, Sufyani Sumanang Muhtar Gozali Sumirat, Syein Fadilla Putri Syahar Ramadhania Munawar Syifa Syafira Al Ghifari Tia Purniati Tia Purniati Trilani, Sopi Saniah Usman, Zea Zisman Yasmin Arifatun Sadidah Yolanda, Fitriana Yusrianti Sabrina Kurniadianti

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