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All Journal Cakrawala Pendidikan Jurnal Pendidikan Matematika Jurnal Daya Matematis Jurnal Elemen Jurnal Terapan Abdimas Jurnal Gantang Al-Jabar : Jurnal Pendidikan Matematika HISTOGRAM: Jurnal Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar JTAM (Jurnal Teori dan Aplikasi Matematika) Indiktika : Jurnal Inovasi Pendidikan Matematika Jurnal Review Pendidikan dan Pengajaran (JRPP) Lentera Sriwijaya : Jurnal Ilmiah Pendidikan Matematika Journal of Education and Learning Mathematics Research (JELMaR) PROGRES PENDIDIKAN Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan Mosharafa: Jurnal Pendidikan Matematika Kognitif: Jurnal Riset HOTS Pendidikan Matematika Jurnal Abdi Masyarakat Indonesia Jurnal Kajian Pembelajaran dan Keilmuan DIKMAT: Jurnal Pendidikan Matematika Inovasi Matematika (Inomatika) Mathematics Education Journal Journal on Mathematics Education SJME (Supremum Journal of Mathematics Education) Media Pendidikan Matematika
Cecil Hiltrimartin
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Humanities Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Analisis Konsepsi Guru-Guru Matematika Sekolah Menengah Tentang Hakikat Masalah Matematika dalam Pendekatan Students Centered Learning (Studi Kasus dalam Pembelajaran Matematika di SMA Kota Palembang) Scristia; Hiltrimartin, Cecil; Santoso, Budi
Mathematics Education Journal Vol. 12 No. 1 (2018): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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Abstract

This study is a case study to examine, make interpretations and gain a deep understanding of the conception and the use of mathematical problems in the SCL approach applied in the classroom. This study aims to explore the understanding of high school mathematics teachers in Palembang city of the nature of a problem in the SCL approach. This study uses questionnaires, observations and documents as the main data and interviews as supporting data. This study takes a sample of 3 high school teachers in Palembang City.
PENGEMBANGAN LKS UNTUK METODE PENEMUAN TERBIMBING PADA PEMBELAJARAN MATEMATIKA KELAS VIII DI SMP NEGERI 18 PALEMBANG Aryani, Farida; Hiltrimartin, Cecil
Mathematics Education Journal Vol. 5 No. 2 (2011): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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The aim of this research are : (1) Producing the student worksheet for valid and practical guidance find method in math learning in the eighth class student in SMP Negeri 18 Palembang. (2) To know potential effect of the using student worksheet for guidance finder method to ability the eight class in SMP Negeri 18 Palembang. The research is developed learning practice plan, the student worksheet and the ability student test.This research use the development research method, and it contains analysis, design, evaluation and revision. The collecting data were used by observation and test. Observation use to analysis student activity along teaching learning process and the test use to analysis student ability. Subjects in this research are 40 students in the eight class in SMP Negeri 18 Palembang.The conclusion are: (1). the student worksheet are developed in this research is valid, practical and have potency effect for the student ability in the eighth class student in SMP Negeri 18 Palembang. (2). Prototype of the student worksheet is valid and practical. Valid were shown by validation evaluation that all validation result good base on content and construct and language. Practical were shown by every student can using the student worksheet good. (3) the student worksheet have potency effect to student ability. It were shown b the ability test result in good student ability level.DOI: 10.22342/jpm.5.2.578.
PENGEMBANGAN PERANGKAT PEMBELAJARAN PADA MATERI GEOMETRI DAN PENGUKURAN DENGAN PENDEKATAN PENDIDIKAN MATEMATIKA REALISTIK INDONESIA DI SD NEGERI 179 PALEMBANG Fuadiah, N. Fahriza; Zulkardi; Hiltrimartin, Cecil
Mathematics Education Journal Vol. 3 No. 2 (2009): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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The aims of the research is to produce the set of oriented realistic mathematical education (RME) approach material that is valid and practical for teaching in elementary school student of the fifth grade and have a good potencial effect. PMRI is one of learning approach which dribbles students in understanding mathematics concept by selfcontruction through prior knowledge which is related to daily activity, finding the concept by themselves so that the learning becomes meaningful. The research is a development research and method used in two stages, that are preliminary study (analysis and model development stage) and formative study (evaluation and revision stage). The samples were students of fifth grade at SD Negeri 179 Palembang. In technique collecting the data, the writer used interview with the experts, observation by using prototype. The data was analyzed by using descriptive method. The result of data analyses concludes that the development of geometry and measurement prototype for the fifth grade students is valid based on content, construction, and language. It can be conclude from the documentary data that the use of student’s book has been a practical use. The try out tested on students has given potential effect which is the students like to study using realistic mathematical education approach with student activity level of 6.47 in a very high criteria and the average of final mark of 87,17 in a very good criteria. DOI: 10.22342/jpm.3.2.329
KOMPETENSI STRATEGIS MATEMATIS SISWA MENGGUNAKAN MODEL PEMBELAJARAN OSBORN DI KELAS VII.D SMP NEGERI 51 PALEMBANG Firaisti, Sicilia; Hartono, Yusuf; Hiltrimartin, Cecil
Mathematics Education Journal Vol. 7 No. 1 (2013): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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Penelitian ini merupakan penelitian deskriptif yaitu dalam penelitian ini digunakan lembar observasi untuk mengetahui gambaran bagaimana penerapan model pembelajaran Osborn dan menggunakan hasil tes untuk mengetahui kompetensi strategis (strategic competence) matematis siswa setelah diterapkan model pembelajaran Osborn. Subjek penelitian ini 40 orang siswa kelas VII.D SMP Negeri 51 Palembang. Pengumpulan data dilakukan dengan tes. Berdasarkan hasil penelitian maka dapat disumpulkan bahwa penerapan model pembelajaran Osborn baik untuk diterapkan dalam pembelajaran matematika pada materi keliling dan luas bangun datar segitiga dan segiempat. Setiap langkah dalam pembelajaran Osborn terlaksana dengan baik namun terdapat satu tahap yakni tahap pengeraman yang tidak terlaksana dengan optimal. Dan berdasarkan hasil tes diperoleh bahwa kompetensi strategis (strategic competence) matematis siswa kelas VII.D SMP Negeri 51 Palembang terkategori baik dan dari ketiga indikator kompetensi strategis (strategic competence) matematis yaitu memformulasikan masalah, merepresentasikan masalah, dan menyelesaikan masalah, indikator merepresentasikan masalah yang paling sedikit tercapai oleh siswa. DOI: https://doi.org/10.22342/jpm.7.1.4653.
KEMAMPUAN PEMAHAMAN KONSEP SISWA PADA PEMBELAJARAN MATEMATIKA MENGGUNAKAN MODEL GENERATIVE LEARNING DI KELAS VIII SMP NEGERI 6 PALEMBANG Maharani, Levana; Hartono, Yusuf; Hiltrimartin, Cecil
Mathematics Education Journal Vol. 7 No. 2 (2013): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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This study aims to determine the ability to understand students' concepts on learning mathematics using generative learning model. This research is a descriptive research. Subjects in this study were students of class VIII.2 SMP Negeri 6 Palembang with the number of students 27 people. Data retrieval is done by using test. The data used in this research is the data of the ability of concept comprehension after doing the test questions to measure students' concept comprehension ability. Problem test is given after the learning process and refers to the concept of understanding indicators. Based on the results of the study concluded that the ability to understand the concept of students who learn with generative learning model is quite good. DOI: https://doi.org/10.22342/jpm.7.2.4650.1-16
Exploring mathematics history: Desargues’ contributions and perspectives of teacher candidates Putri, Amelia Defrianti; Aziza, Difa; Hiltrimartin, Cecil; Scristia, Scristia; Maharani, Annisa Dwi
Jurnal Gantang Vol 10 No 1 (2025): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v10i1.6961

Abstract

This research explores the contributions of Girard Desargues, a pivotal but often overlooked mathematician in geometry. The study aims to provide insights, inspire interest, and evaluate the understanding of prospective mathematics teachers regarding Desargues' contributions, particularly his work on projective geometry. Employing a qualitative approach, the research integrates a literature review and a case study. Literature data were sourced from academic journals and books, while the case study involved interviews with students from five mathematics education classes. Open-ended interviews assessed students' familiarity with Desargues and their ability to comprehend and apply his theorem. Data were analyzed through meta-analysis and thematic analysis. The findings categorize student responses into three levels: Medium of Desargues and Desargues Theorem, Intermediate Knowledge of Desargues and Desargues Theorem, and Low of Desargues and Desargues Theorem. The results underscore varying levels of awareness among future mathematics educators and suggest that integrating historical mathematical insights into education may support a deeper understanding of concepts.
Analisis Komparatif Penyajian Buku Teks Matematika Indonesia dan India Materi Lingkaran untuk Sekolah Tingkat Menengah Wulandari, Trisna; Hiltrimartin, Cecil; Susanti, Ely
Jurnal Gantang Vol 10 No 1 (2025): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v10i1.7170

Abstract

Students' understanding of the concept of circles is still low, which can be influenced by differences in presentation in textbooks between countries and curriculum. Therefore, this study aimed to analyze by comparing the material and questions on the topic of circles in Indonesian and Indian mathematics textbooks in terms of facts, concepts, principles, cognitive levels, PISA framework, and problem-solving questions. This study was conducted using a descriptive-comparative method with a qualitative approach. The objects of this study were Indonesian mathematics textbooks Merdeka Curriculum for grade XI and Curriculum 2013 for grade VIII, as well as Indian mathematics textbooks for grade X. The results showed that the three books had different focuses in delivering the material. Indian books emphasized formal proofs and geometric visualizations and included exploratory activities based on practice. Indonesian books, Curriculum 2013, focused more on contextual activities and gradual discovery of concepts, while Merdeka Curriculum books emphasized conceptual understanding through an exploratory and reflective approach. The questions in the Merdeka Curriculum book are more cognitively diverse, in line with the PISA framework and Polya's problem-solving stages. This finding is essential for developing adaptive textbooks that support higher-order thinking and 21st-century mathematical literacy.
Pendampingan Penyusunan LKPD Pemecahan Masalah Berbasis Bukti untuk Meningkatkan Hots di Kalangan Guru MGMP Matematika Kabupaten Banyuasin Hiltrimartin, Cecil; Hartono, Yusuf; Pratiwi, Weni Dwi; Azka, Dea Alvionita
Jurnal Abdi Masyarakat Indonesia Vol 5 No 3 (2025): JAMSI - Mei 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.1885

Abstract

Di era kemajuan pendidikan saat ini, pengembangan bahan ajar yang sesuai dengan kebutuhan siswa telah menjadi fokus utama. Salah satu bidang perhatian adalah penerapan Keterampilan Berpikir Tingkat Tinggi (Higher-Order Thinking Skills/HOTS) dalam pembelajaran matematika, khususnya dalam konteks pemecahan masalah. Kemampuan siswa untuk menyelesaikan masalah matematika yang kompleks secara efektif telah menjadi tantangan yang sudah lama dihadapi, dengan banyak penelitian yang menyoroti perlunya strategi pengajaran dan sumber belajar yang lebih baik. Penelitian menunjukkan bahwa kemampuan siswa dalam pemecahan masalah matematika sering kali belum memadai. Salah satu pendekatan untuk mengatasi masalah ini adalah memberikan pelatihan penggunaan Lembar Kerja Peserta Didik (LKPD) berbasis bukti (Evidence-Based Student Worksheets) yang dirancang untuk mendorong HOTS dalam pemecahan masalah. Kegiatan pengabdian ini bertujuan untuk mengeksplorasi perspektif dan pengalaman guru matematika di Kabupaten Banyuasin terkait pengembangan dan penerapan LKPD berbasis bukti untuk pemecahan masalah berbasis HOTS dalam pembelajaran matematika. Kegiatan dilakukan secara luring dan juga daring selama 3 bulan. Berdasarkan hasil survey, 93% peserta menyatakan puas terhadap kegiatan pengabdian ini dan sangat setuju bahwa kegiatan ini mendukung pembelajaran dan pengembangan keterampilan guru.
APPLICATION OF MAKE A MATCH LEARNING MODEL TO IMPROVE MATHEMATICS LEARNING OUTCOMES IN CLASS VA OF STATE ELEMENTARY SCHOOL 1 PALEMBANG Oktaria, Pelinsia; Hiltrimartin, Cecil; Manulang, Lilis Sri Jayanti
PROGRES PENDIDIKAN Vol. 6 No. 2 (2025): May 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/prospek.v6i2.1281

Abstract

This study aims to improve students' mathematics learning outcomes through the application of the Make a Match learning model in class VA of SD Negeri 1 Palembang. The Make a Match model is a cooperative learning model that involves game elements in finding the right pair of cards, thus encouraging students to be more active, work together, and be directly involved in the learning process. The research method used is classroom action research (CAR) which is carried out in two cycles. Each cycle consists of planning, implementation, observation, and reflection. The subjects of this study were 28 students in class VA. Data were obtained through learning outcome tests and observations of student activities during the learning process. The results of the study showed an increase in student learning outcomes in each cycle after the implementation of the Make a Match model. This increase occurred because students were more motivated, enthusiastic, and active in participating in learning. Thus, the application of the Make a Match learning model can be an effective alternative to improve students' mathematics learning outcomes in elementary schools.
IMPROVING STUDENTS' LEARNING OUTCOMES USING THE TARL APPROACH ASSISTED BY INTERACTIVE QUIZ IN THE SCIENCE SUBJECT OF GRADE V AT STATE ELEMENTARY SCHOOL 1 PALEMBANG Diva, Karen; Hiltrimartin, Cecil; Manulang, Lilis Sri Jayanti
PROGRES PENDIDIKAN Vol. 6 No. 2 (2025): May 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/prospek.v6i2.1282

Abstract

This study aims to improve learning outcomes using the interactive quiz-assisted tarl approach (snakes and ladders) in the subject of science. This study is a Classroom Action Research. The study was conducted at SD Negeri 1 Palembang, with 27 students consisting of 14 male students and 13 female students. Learning was carried out using the Teaching at The Right Level approach assisted by interactive quizzes (snakes and ladders). Data were analyzed descriptively and presented in the form of tables and graphs. The results of the study on pre-cycle activities, cycle 1, and cycle 2 obtained scores of 55, 60, and 78. In the implementation of the pre-cycle, cycle 1, and cycle 2, the percentages were 45%, 55%, and 85%. Given the determination of the indicator of success of student learning outcomes of 75% has reached a value of N> 75. Based on these results, the research conducted on science learning using the Teaching at the Right Level approach assisted by interactive quizzes (snakes and ladders) in the VC class of elementary schools can be declared successful and can improve student learning outcomes.
Co-Authors Adeulliah, Novie Agustarina, Mitta Araiku, Jeri Aziza, Difa Azka, Dea Alvionita Azka, Dea Alvionita Basa, Zahra Alhumairah Darmawijoyo, Darmawijoyo Desvitasari, Tria Dina Octaria Dina Octaria Diva, Karen Dwi Budi Santoso Ely Susanti Ely Susanti, Ely Erpina, Reppy Ety Septiati Farida Aryani Fauzie, Fauzie Firaisti, Sicilia Freti Lesiana Giani Giani Hadi Nasbey Hapizah Ida Sriyanti Indaryanti Indaryanti Ismet Ismet, Ismet Ketang Wiyono Kodri Madang Komariyatiningsih, Novi Kurniadi, Elika Made Sukaryawan Maharani, Annisa Dwi Maharani, Levana Manulang, Lilis Sri Jayanti Meilinda Meilinda Meriza, Dyna Meryansumayeka Meryansumayeka Muhamad Ikhsan Sahal Guntur Mulyono, Budi N. Fahriza Fuadiah Najmi Wahyuni Norma Setiawati, Norma Novi Komariyatiningsih Nurul Ain Safura Nurwijayanti Nyimas Aisyah Nyimas Aisyah Okta, Miko Oktaria, Pelinsia Oktaviani, Sherly Pratiwi, Weni Dwi Putri, Amelia Defrianti Putri, Debi Suci Rahma Amsar Napenty Rahma Siska Utari Ramandani, M. Rizky Ratu Ilma Indra Putri Riduan, Lindawaty Safegi, Jihan Della Sari, Arika Sari, Nopi Nopa Sary Silvhiany Scristia Scristia, Scristia Somakim, Somakim Sri Sumarni Sukmaningtyas, Novika Susanty, Ely Theresia Ingga Sari Utami, Putri Indah Widioktafarani, Hanny Wulandari, Trisna Yenny Anwar Yesi Arianti, Yesi Yusuf Hartono Zuli Nuraeni Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi