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All Journal JURNAL MATEMATIKA STATISTIKA DAN KOMPUTASI Jurnal Pengajaran MIPA Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Online Pendidikan Matematika Kontemporer EurekaMatika (Jurnal Online Matematika S1) AKSIOMA: Jurnal Program Studi Pendidikan Matematika Journal of Mathematical and Fundamental Sciences Jurnal Daya Matematis Kubik Indonesian Journal of Science and Technology Jurnal Matematika dan Statistika serta Aplikasinya (Jurnal MSA) Jurnal Fourier AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Math Didactic: Jurnal Pendidikan Matematika Al Ishlah Jurnal Pendidikan Didaktis: Jurnal Pendidikan dan Ilmu Pengetahuan Jurnal Analisa Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Pengabdian Kepada Masyarakat (Mediteg) JPMI (Jurnal Pembelajaran Matematika Inovatif) Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) JIIP (Jurnal Ilmiah Ilmu Pendidikan) InPrime: Indonesian Journal Of Pure And Applied Mathematics KUBIK: Jurnal Publikasi Ilmiah Matematika Jurnal Eurekamatika MATHunesa: Jurnal Ilmiah Matematika JASL - Journal of Applied Studies in Language Edumatica: Jurnal Pendidikan Matematika Jurnal Dedikasi untuk Negeri Jurnal Riset Mahasiswa Matematika Jurnal Matematika Integratif SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika JMT (Jurnal Matematika dan Terapan) Journal on Mathematics Education Research Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif
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Journal : Jurnal Pendidikan MIPA

Analyzing Computational Thinking Skills in 7th Grade Students: A Focus on Data Processing in Mathematics Education Fitria, Nida; Jupri, Al; Dahlan, Jarnawi Afgani; Yulianti, Kartika; Iskandar, Idris
Jurnal Pendidikan MIPA Vol 25, No 4 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Computational Thinking (CT) skills are essential in mathematics education, particularly in data processing topics. This study aims to analyze the CT skills of 7th-grade junior high school students based on four main components: decomposing, abstraction, pattern recognition, and algorithmic thinking. A qualitative phenomenological approach was employed, involving 14 students selected purposively based on their diverse academic performance levels. Data was collected through classroom observation, CT skill tests focusing on data processing tasks, and in-depth semi-structured interviews to explore students’ problem-solving strategies and cognitive processes. The findings reveal varied CT competencies among students. For decomposing, 29% of students demonstrated high ability, effectively breaking down complex problems into manageable steps, while 36% exhibited moderate skills. In abstraction, the majority (57%) struggled to filter relevant data from irrelevant ones, highlighting this as a key area for improvement. Pattern recognition showed 36% of students in the high category, recognizing and logically explaining data trends, whereas 29% remained in the low category. Algorithmic thinking presented the strongest performance, with 43% of students categorized as high, showcasing structured and logical approaches to solving data-related problems. The study highlights the need for targeted interventions to strengthen abstraction and pattern recognition skills, crucial for comprehensive data analysis. By identifying strengths and weaknesses in CT skills, this research provides insights into designing more effective teaching strategies and developing CT-oriented curricula. The findings contribute to mathematics education by addressing 21st-century skills, equipping students with critical thinking and analytical capabilities needed in a data-driven world.         Keywords: computational thinking, mathematics, data processing, junior high school. DOI: http://dx.doi.org/10.23960/jpmipa/v25i4.pp1809-1823
Epistemological Obstacles of Secondary School Students in Solving PISA-Standard Mathematical Literacy Problems Related to Functions Elisya, Nur; Dahlan, Jarnawi Afgani; Yulianti, Kartika
Jurnal Pendidikan MIPA Vol 25, No 4 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Mathematical literacy is an essential 21st-century competency that students must possess to address global challenges. However, results from the Programme for International Student Assessment (PISA) show that Indonesian students' mathematical literacy remains low. This study aims to explore the epistemological obstacles experienced by students in understanding and solving PISA-standard mathematical literacy problems related to functions. Employing a qualitative approach through Didactical Design Research (DDR), this study focused on identifying epistemological obstacles among four 8th-grade students at a public secondary school in Bandung. Data were collected using tests, interviews, and documentation. The research findings revealed epistemological obstacles related to both conceptual knowledge and practical application, which were detailed in five main issues: understanding the concept of functions, representing functions in the form of equations, graphs, and tables, and solving context-based problems. These obstacles arose due to limited foundational knowledge, such as the concepts of domain, range, and variables, as well as a lack of practice in solving contextual problems.      Keywords: epistemological obstacles, mathematical literacy, PISA, function, mathematic education.  DOI: http://dx.doi.org/10.23960/jpmipa/v25i4.pp1771-1786
Co-Authors Aan Hasanah Abdul Latip Abdul Latip Abolla, Gloria Angelica Agus Y. Gunawan Agus Yodi Gunawan Aini, Siti Aisy, Khansa Salsabila Rohadatul Al Jupri Alfitri, Putri Armania Agustina Alivia Alivia Alvira Firjan Humaira Ambalegin, Ambalegin Ashilah Azmii, Yusyifa Asmarani, Mustika Asyifa Rahmawati Azzahra, Yasmine Bill Chairy Rizki Bustaren Cece Kustiawan Dadang Juandi Darhim Darhim Dian Usdiyana Edy Soewono Eha Harningsih Elisabet Ivanna Grace Handayani Elisya, Nur Encum Sumiaty, Encum Enmufida Enmufida Entit puspita Erman Suherman Eyus Sudihartinih Fakhrana Nadhilah Fanny Febryani Fatimatuz Zahro Octavia Fery Ferdiansyah Fitri Rahmawati Fitri Rokhmatillah Fitri, Azela Fitria, Nida Hamdan Anshory Martanegara Husty Serviana Husain Ika Zulhidayati Iskandar, Idris Isnie Yusnitha, Isnie Jarnawi Afgani Dahlan Khusnul Novianingsih Kurniati, Nurdiyah Kurniawan, Surya Kusnandi Kusnandi Kusnandi, Kusnandi Lafita Rahmi LUKMAN, LUKMAN M Akbar Gulvara M. Rizqi Ramadhan Mulyaning A, Endang Cahya Mulyaning Asih, Endang Cahya Mutiara Pertiwi N. Nurjanah Nanang Priatna Nasution, Muhammad Awaludin Noor Annisah Sholehah Nur Aidah, Anisa Nur Hidayatullah Romadhon Nur Rofi'ah Nurmala Setianing Putri Pangestu, Herny Wulandari Pangestu, Herny Wulandari Rini Marwati Ririn Sispiyati Rokhmatillah, Fitri Sadiyyah, Fitriani Halimatus Salman, Gelar Saragih, Martin Valerian Amadeus Siti Aisah, Lusi Siti Fatimah Siti Fatimah Suci Permata Hati Sufyani Prabawanto, Sufyani Sulaiman, Faris Hasby Surya Kurniawan Syahbudin, Fauzan Syahraini, Alfi Syarifuddin Syarifuddin Taqiya, Farah Ayyun Tia Purniati Tia Purniati Turmudi Ulfa, Nadia Ulfah Nur Azizah Utari Wijayanti Wijaya, Muhammad Lutfi Wijaya, Muhammad Lutfi Lutfi Wildy Ardan Yaya S. Kusumah Yaya S. Kusumah Yaya Sukjaya Kusumah Yusuf Adhitya