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All Journal Jurnal Pendidikan Karakter Penggunaan Media Sains Flipbook dalam Pembelajaran IPA di Sekolah Dasar Jurnal Ilmiah Pendidikan Dasar AKSIOMA: Jurnal Program Studi Pendidikan Matematika Eduma : Mathematics Education Learning and Teaching Syntax Literate: Jurnal Ilmiah Indonesia Pendas : Jurnah Ilmiah Pendidikan Dasar Theorems (The Original Research of Mathematics) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Fundadikdas (Fundamental Pendidikan Dasar) Social, Humanities, and Educational Studies (SHEs): Conference Series Jurnal Educatio FKIP UNMA BERNAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Kontekstual Jurnal Dharma Bhakti Ekuitas STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran Kalam Cendekia: Jurnal Ilmiah Kependidikan International Journal of Educational Innovation and Research Jurnal Cakrawala Pendas Edukasiana: Jurnal Inovasi Pendidikan Journal of Innovation and Research in Primary Education Jurnal Ilmiah Pendidik Indonesia Polinomial : Jurnal Pendidikan Matematika Al-Irsyad: Journal of Education Science Innovative: Journal Of Social Science Research Buletin Ilmiah Pendidikan JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Journal of Education For Sustainable Innovation Journal of Multidisciplinary Research and Development Ijarme
Ujiati Cahyaningsih
Universitas Majalengka
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Journal : Journal of Education For Sustainable Innovation

 1 
Connected Mathematics Project in Vocational School: A Teaching Quality that Improves student's Mathematical Reasoning and Resilience Silfi Audina; Dede Salim Nahdi; Mohamad Gilar Jatisunda; Ujiati Cahyaningsih
Journal of Education For Sustainable Innovation Vol. 1 No. 1 (2023)
Publisher : Papanda Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jesi.v1i1.485

Abstract

Mathematical reasoning and resilience are essential skills that students need to master in the process of learning mathematics. Both of these skills can be cultivated through instructional models that stimulate students to construct their own knowledge by connecting learning to the real world. One instructional model characterized by these aspects is the Connected Mathematics Project (CMP). Consequently, the purpose of this study is to analyze the effectiveness of the CMP instructional model in enhancing mathematical reasoning and resilience abilities. This research employs a quantitative approach utilizing a quasi-experimental design, specifically the nonequivalent posttest-only control group design. The study was conducted in one vocational high school in Majalengka. Sample selection was carried out using the cluster random sampling technique, resulting in a total of 18 students in the experimental group and 18 students in the control group. The research instruments comprised a mathematical reasoning ability test consisting of three open-ended test items and a mathematical resilience questionnaire. The findings of this study indicate that: (1) students' mathematical reasoning abilities in the CMP instructional model are higher compared to those in conventional instruction; (2) the average percentage of students' resilience attitudes in the CMP instructional model is higher than those in conventional instruction; and (3) CMP instruction is effective in improving both mathematical reasoning and resilience abilities among vocational high school students.
Mapping Geometric Minds: Exploring 3D Thinking Skills of Elementary School Students Using the Van Hiele Model Nahdi, Dede Salim; Jatisunda, Mohamad Gilar; Cahyaningsih, Ujiati; Rasyid, Abdur; Hidayah, Ratna
Journal of Education For Sustainable Innovation Vol. 2 No. 1 (2024)
Publisher : Papanda Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jesi.v2i1.806

Abstract

This study investigates elementary school students' 3D geometric thinking skills using the Van Hiele model. The research employed a grounded theory approach, utilizing tests, observations, and interviews to assess students' geometric thinking levels across two elementary schools in West Java and Central Java, Indonesia. A total of 6 test items were developed based on Van Hiele's theory, targeting the visualization, analysis, and informal deduction levels. Results showed varied performance between the two schools. Students from the Majalengka school demonstrated stronger visualization skills (77.14%), while those from the Surakarta school showed better performance in analysis (67.86%) and informal deduction (53.57%). Overall, students exhibited a good foundational understanding of 3D shapes, with most achieving the visualization and analysis levels. However, challenges emerged at the informal deduction level, where students often opted for simpler problem-solving methods over more systematic approaches. The study highlights the effectiveness of the Van Hiele model in assessing geometric thinking development and provides valuable insights for curriculum development and teaching strategies. It emphasizes the need to reinforce visualization and analysis skills while gradually introducing more abstract and systematic thinking in geometry education. The findings contribute to the understanding of elementary students' 3D geometric thinking skills and offer a basis for improving geometry instruction at the primary level.
Co-Authors Abdur Rasyid Abdur Rasyid, Abdur Ade Rianto Afila, Nurul Agus Rofi’i Andini, Ina Anggi, Muhamad Anik Ghufron Ari Susandi Arum Ratnaningsih Asih Wahyuningsih Asteka, Pipik Atikah Mumpuni Ayu Herlina Dadang Sudirno Dede Salim Nahdi Dela Rohimatunnisa Diding Bajuri, Diding Dimas Kusuma Wardhani Erika Noviana Hani Sri Mulyani Hartanto, Ahmad Iqbal Hartoyo, Seika Reyina Haryanti, Yuyun Dwi Ipang Muhammad Sofyan Ipin Aripin Ira Nurlatifah Jatisunda, Gilar Lita Lita Mahpudin Mahpudin Mahpudin Moh Salimi Mohamad Gilar Jatisunda Muhammad Sofyan, Ipang Mumpuni, Atikah Nina Nuraeni Nur Annisa, Syfa Nurfadilah, Aisah Nurfajriah, Riska Nurudin Araniri Nurul Fazriah, Anisa Nurwidianti, Sinta Pangestika, Rintis Rizkia Puspitasari, Wina Dwi Rahmah Nurjanah, Sri Ramadan, Candra Sapta Ratna Hidayah Rintis Rizkia Pangestika Rohani, Putri Ariffa Rohimatunisa, Dela Royan Fakhrurozi Salamah Anisa Amalia, Neng seka ayu wardani Wardani Setiawan , Yusup Silfi Audina Siwi Utaminingtyas Sri Wulan Anggraeni Sudirno, Dadang Tarpan Suparman Teguh Prasetyo Tika Nurjanah Ubaedillah Vici Suciawati Yanto, Ari Yayan Yeni dwi Kurino Yoyo Zakaria Ansori Yuliati, Yuyu