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Samsul Maarif

(Scopus ID: 57196238056), Universitas Muhammadiyah Prof. DR. HAMKA, (samsul_maarif@uhamka.ac.id), Jakarta

Author-ID : 311153

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Other

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Penerapan Model Guided Discovery Learning dalam Mengembangkan Kemampuan Mengkonstruksi Bukti Geometri Samsul Maarif; Trisna Roy Pradipta; Surya Amami Pramuditya; Muchamad Subali Noto
JNPM (Jurnal Nasional Pendidikan Matematika) Vol 4, No 1 (2020): EDISI MARET
Publisher : Universitas Swadaya Gunung Djati

Penelitian ini bertujuan untuk menganalisis penerapan model Guided Discovery Learning (GDL) dalam meningkatkan kemampuan mengkonstruksi bukti geometri (KMBG) pada perkuliahan geometri dasar. Penelitian menggunakan eksperimen factorial design 3Ã—2 yang melibatkan dua kelas geomeri dasar dengan perlakuan pembelajaran yang berbeda yakni model GDL di kelas eksperimen dan model Direct Instruction (DI) di kelas kontrol. Populasi pada penelitian ini adalah seluruh mahasiswa yang mengikuti mata kuliah geometri dasar Program Studi Pendidikan Matematika di salah satu Perguruan Tinggi. Sampel penelitian sejumlah 75 mahasiswa dipilih dengan teknik Cluster Random Sampling yang terbagi dalam kelas ekperimen dan kelas kontrol. Penelitian ini menyimpulkan bahwa: 1) peningkatan KMBG mahasiswa yang memperoleh GDL lebih baik dibandingkan dengan mahasiswa yang memperoleh DI; 2) terdapat perbedaan peningkatan KMBG ditinjau dari level Kemampuan Awal Matematika (KAM) mahasiswa; 3) terdapat efek interaksi faktor pembelajaran dan KAM terhadap peningkatan KMBG.Kata Kunci: Guided Discovery Learning, Pembuktian, Geometri, Mengkonstruksi Bukti Geometri.

Model Pembelajaran Student Facilitator & Explaining Untuk Meningkatkan Kemampuan Numerasi Matematika Siswa Siti Mudzalifah; Samsul Maarif
Jurnal Educatio FKIP UNMA Vol. 9 No. 3 (2023): July-September
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/educatio.v9i3.5514

Kemampuan numerasi merupakan aspek kritis yang esensial bagi para siswa untuk dapat mengaplikasikan konsep-konsep matematika secara terampil dalam berbagai konteks pemecahan masalah kehidupan sehari-hari. Meskipun demikian, banyak siswa menghadapi kesulitan dalam menyelesaikan masalah-masalah harian yang terkait dengan konsep matematika. Untuk mengatasi permasalahan ini, penelitian ini bertujuan untuk menginvestigasi pengaruh penggunaan model pembelajaran Student Facilitator & Explaining (SFE) terhadap kemampuan numerasi matematika para peserta didik di SDN Sukapura 01 Jakarta Utara, khususnya pada materi matematika volume bangun ruang. Penelitian ini menggunakan metode quasi-eksperimental dengan desain non-equivalent control group, di mana kelas eksperimen dan kelas kontrol terdiri dari masing-masing 32 siswa. Data yang dikumpulkan meliputi hasil tes pretes dan posttes untuk mengukur perbedaan kemampuan numerasi matematika setelah diterapkannya model pembelajaran Student Facilitator & Explaining (SFE). Hasil penelitian ini mengungkapkan adanya pengaruh positif penggunaan model pembelajaran Student Facilitator & Explaining (SFE) terhadap kemampuan numerasi matematika siswa. Dalam analisis pretes dan posttes, terjadi peningkatan hasil tes setelah menerapkan model pembelajaran Student Facilitator & Explaining (SFE). Selain itu, perubahan yang signifikan juga ditemukan pada tingkat partisipasi siswa di kelas, yang menunjukkan bahwa model pembelajaran ini dapat meningkatkan aktivitas peserta didik dalam proses pembelajaran. Sebagai kesimpulan, penelitian ini menegaskan bahwa model pembelajaran Student Facilitator & Explaining (SFE) dapat meningkatkan kemampuan numerasi matematika siswa. Hasil ini memberikan implikasi penting bagi pengembangan strategi pembelajaran matematika yang lebih efektif dan berdaya guna dalam mendukung pemahaman siswa terhadap konsep-konsep matematika dan kemampuan mereka dalam menghadapi tantangan matematika dalam kehidupan sehari-hari.

ANALISIS LEARNING OBSTACLE KEMAMPUAN NUMERASI SISWA SD PADA PEMBELAJARAN TATAP MUKA DIDASARKAN PADA ASPEK SOCIOMATHEMATIC NORM Jamalia, Syahnia Nur; Maarif, Samsul
JURNAL TEMATIK Vol 13, No 1 (2023): JURNAL TEMATIK (In Progress)
Publisher : JURNAL TEMATIK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jt.v13i1.36852

This study aims to describe the learning barriers to students' numeracy skills based on aspects of socio-mathematical norms. This type of research is a case study with a qualitative approach. The subjects of this research are fourth-grade students of SDS Islam Assa'adah, East Jakarta, for the academic year 2021–2022. Data collection techniques used in this research include tests and interview techniques. The results showed that students' numeracy skills were more dominant at the moderate level with a percentage of 50% and socio-mathematical norms were also more dominant at the medium level category with a percentage of 64%. The test results were then validated by interviewing a group of six students with varying levels of ability.

Analisis Kemampuan Komunikasi Matematis ditinjau dari Sociomathematical Norms Saputri, Khulyatin Dyah; Maarif, Samsul
ANARGYA: Jurnal Ilmiah Pendidikan Matematika Vol 5, No 2 (2022)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/anargya.v5i2.8202

Sociomathematical norms are reflected in the activities of mathematics study in class. The purpose of this study was to study and understand the mathematical communication ability both writing and oral of middle-school students to work on statistical problem based on sociomathematical norms. This type of research method is a qualitative descriptive using case study analyzed from the given instruments. The subjects of this research are the ninth grade school year 2021/2022 of a public middle-school in Jakarta. The data collected using questionnaire and questions. The result of the research shows that the students in high, moderate, and low category have different mathematical communication ability and directly proportional to the sociomathematical norms category. Furthermore, the mathematical communication ability of the subjects in oral and writing are showing the similarity on both abilities. Nevertheless, the students’ different mathematical ability in the same sociomathematical norms category could happen which obtained from a mathematical insight outside the school study.

Analysis of students' mathematical representative ability on dimensional space subject matter in terms of socio mathematical norms Fadhlurrahman, Muhammad Hilmi; Maarif, Samsul
IndoMath: Indonesia Mathematics Education Vol 6, No 2 (2023): August 2023
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v6i2.74

The purpose of the research is to determine the ability of mathematical representation of students based on the level of socio mathematical norms owned by students. This research uses a descriptive qualitative method. The subjects were six students who had high, medium, and low sociomathematical norm categories. This study used questionnaires, written tests, and interviews as data collection instruments. Rasch model method for questionnaires and written tests as a data analysis technique and in interviews analyzed using data reduction, data collection, and conclusion drawing using MAXQDA. The results of this research are: 1). Students with high sociomathematical norm categories have high mathematical representation abilities and so do students with medium and low sociomathematical norm levels, 2) the characteristics of students' representation abilities tend to have symbolic ability indicators and 3) the characteristics of students' sociomathematical norms in this study tend to mathematical communication indicators.

Improving Mathematical Argumentation Ability and Sociomathematical Norms Using Missouri Mathematics Project on Trigonometric Ratios Nurruzzahra, Rezka Andiva; Maarif, Samsul
IndoMath: Indonesia Mathematics Education Vol 7, No 2 (2024): August 2024
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v7i2.118

In quality mathematics learning, there must be interaction between learners and educators. The interaction referred to in this study covers mathematical argumentation and sociomathematical norms. Mathematical argumentation ability: pay attention to signs, notations, and symbols from mathematics and how to negotiate to understand mathematical ideas. This study aims to analyze the improvement of mathematical argumentation ability and sociomathematical norms using the Missouri Mathematics Project on trigonometric ratios material. This research approach is quantitative. At the same time, the method used is a quasi-experiment with a non-equivalent control group design. The sample in this study was 51 learners. Data were analyzed by Two-Way ANOVA test with the conclusions: 1) The improvement of mathematical argumentation ability using the Missouri Mathematics Project learning model is better than the problem-based learning model; 2) There are differences in mathematical argumentation ability based on aspects of sociomathematical norms (high, medium and low); 3) There is no interaction between learning model and sociomathematical norms on mathematical argumentation ability.

Mathematical Reasoning Based on Gender: Mapping The Literature By Bibliometric Analysis Afifah, A; Maarif, samsul
IndoMath: Indonesia Mathematics Education Vol 5, No 2 (2022)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v5i2.1

This study aims to analyze the literature review based on the analytic database on google scholar about mathematical reasoning related to gender. A total of 200 papers on mathematical reasoning were published in the harzing data base from 1959 to 2021 and analyzed through a bibliometric analysis approach. Aggregation of bibliographies from sources, authors, countries, institutions, publications and co-occurrence of authors' keywords were analyzed and visualized through VOSViewer software. Mathematical reasoning is heavily influenced by other things, one of which is related to gender differences in it. The results from the bibliometric data of the Harzing Application and VOSViewer that there is a distribution related to mathematical reasoning is very closely related to the key words difference, mathematical reasoning ability, reasoning, reasoning ability, mathematical ability, boy, girl, female, and male. The journal that has a lot of research on mathematical reasoning based on gender is the Journal of Educational Psychology, an institution that researches a lot on mathematical reasoning based on gender is the American Psychological Association. And the country that has researched the most on mathematical reasoning is the United States.

Discovery Learning In Geometry Class: The Implementation of Learning to Built Pre-Service Theachers' Conceptual Understanding of Geometry Based On Sociomathematical Norms Maarif, Samsul; Soebagyo, Joko
IndoMath: Indonesia Mathematics Education Vol 7, No 1 (2024): February 2024
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v7i1.87

It is necessary to emphasize the ability to conceptual understanding of geometry (CUG) for each student to support the formation of mathematical competence. In forming, it is important to carry out a lesson by prioritizing interaction between students in conveying ideas known as sociomathematical norms. The construction CUG is very important for learning by prioritizing interaction between students in conveying ideas known as socimathematical norms. The aims of study to analyze the implementation of the discovery learning (DLM) in developing achievements of CUG based on aspects of socio mathematical norms in learning plane geometry. This study used a quasi-experimental method by following a nonequivalent control group design. The sample involved in this research was 70 students of the mathematics education study program. This study concludes: 1) Achievement of students' CUG by implementing DLM is better than achievement of students' CUG by applying the conventional model (CM). 2) there is are significant differences between the achievement of students' CUG using DLM and students applying CM based on the socio mathematical norm level; 3) there is an interaction effect between DLM and sociomathematical norm factors on achievement of students' CUG; 4) the contribution of DLM implementation to student CUG achievement includes: (a) Student Worksheets with DLM syntax make it easier for students to deepen geometry material; (b) a discussion process that gives rise to students' freedom of expression; (c) the diversity of alternative problem solving strengthens students in determining the best choice and analysis of problem solving; (d) classical presentation activities motivate students to understand the concepts in each lesson.

Analisis Kemampuan Berpikir Kritis Ditinjau Pada Aspek Sociomathematical Norms Wiyono, Ikhsannuddin; Maarif, Samsul
JISIP: Jurnal Ilmu Sosial dan Pendidikan Vol 7, No 3 (2023): JISIP (Jurnal Ilmu Sosial dan Pendidikan) (Juli)
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jisip.v7i3.5355

This study intends to describe students’ critical thinking skills interms of socio-mathematic norms that students have when learningmathematics in class. The subjects of this study were students of classXI SMA 66 foundatio of Jakarta. The research method used isdescriptive qualitative method. This study used a test on the subjectmatter of the Three Variable Linear Equation System (SPLTV) and theLinear Program to examine critical thinking skills, as well as sociomathematic norm questionnaires and interviews. Based on the resultsof the study, there were 37 samples who worked on the test questionsand filled out questionnaires. From this, 6 informants wereinterviewed, consisting of 2 informants with high levels of criticalthinking skills and socionatenatic norms, 2 medium categoryinformants, and 2 low category informants.

PENGARUH PENGGUNAAN METODE DISCOVERY TERHADAP KEMAMPUAN ANALOGI MATEMATIS SISWA SMK AL-IKHSAN PAMARICAN KABUPATEN CIAMIS JAWA BARAT Risqi Rahman; Samsul Maarif
Jurnal Infinity Vol 3 No 1 (2014): Jurnal Infinity Vol. 3 No. 1 Februari 2014
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v3i1.p33-58

ABSTRAK Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Penelitian ini merupakan penelitian dengan desain factorial disign, yang bertujuan untuk mengetahui pengaruh metode discovery terhadap kemampuan analogi dan generalisasi matematis siswa SMK. Populasi penelitian ini adalah seluruh siswa SMK Al-Ikhsan Pamarican Kabupaten Ciamis Jawa Barat, dan pengambilan sampel penelitian dilakukan dengan teknik Cluster Random Sampling, yaitu dengan memilih siswa kelas X sebanyak dua kelas sebagai sampel dalam penelitian ini. Penelitian ini terdiri dari dua kelompok pembelajaran, yaitu pembelajaran dengan metode discovery dan pembelajaran dengan metode ekspositori. Kelas X.1 dijadikan sebagai kelompok eksperimen, sedangkan kelas X.2 dijadikan sebagai kelompok kontrol. Setiap kelompok terdiri dari 36 siswa yang terbagi kedalam tiga kemampuan siswa berbeda, yaitu siswa berkemampuan tinggi, siswa berkemampuan sedang dan siswa berkemampuan rendah kelasnya. Data penelitian dikumpulkan melalui tes, angket, observasi dan wawancara. Hasil penelitian ini adalah Peningkatan kemampuan analogi matematis siswa yang memperoleh pembelajaran dengan metode discovery lebih baik daripada siswa yang memperoleh metode pembelajaran dengan metode ekspositori.Â Kata KunciÂ Â Â : pembelajaran dengan metode discovery, kemampuan analogi matematisÂ Â ABSTRACTThis research is disign factorial design, which aims to determine the effect on the ability analogy discovery method and SMK students' mathematical generalization. The study population was all students of SMK Al - Ikhsan Pamarican Kudat District of West Java, and sampling studies conducted by cluster random sampling technique, ie by selecting the class X as much as two classes as the sample in this study. The study consisted of two groups of learning, ie learning by discovery and learning method with expository method. X.1 class used as the experimental group, while the X.2 class used as the control group. Each group consisted of 36 students, divided into three different student abilities, ie high ability students, students and students capable of being low-ability class. Data were collected through tests, questionnaires, observations and interviews. The results of this study are the increased capability of mathematical analogy with the learning of students who obtain discovery method is better than the students who received learning method with expository method.Â KeywordsÂ :learning by discovery method, the ability of mathematical analogy

Co-Authors Ade Fitriana Adlawan, Hendely A. Afifah, A Afifah, Faiqotul Ahda Alifia Rahmah Jamhari AL-Ashri, Lazuardi Sastra Ambarwati, Dyah Andini Widya Ningsih Arosyid Wahyu Nugroho Aurellia, Kirana Reza Azkia, Nia BERLIANA NUR RAHMAH Burhendi, Feli Cianda Adrin Cahayani, Ayu Budi Cahayani Budi Dafid S. Setiana Desi D. Sari Disya Futhi Rahma Dini Fadhlurrahman, Muhammad Hilmi Febriantoni Febriantoni Febryliani, Ignes Firdaus, Adam Fitri Alyani Fitri Sulistyowati Fitria Sulistyowati Fitriani, Nelly Harita Audhea Akbari Hartami, Hartami Herri Mulyono Hidayat, Wahyu Huri Suhendri Ibrahim . Ignes Febryliani Imam Sujadi Intan Fauziah Jamalia, Syahnia Nur Jamaludin, Norzalila Binti Jeani Alfirahmadita Joko Soebagjoyo Joko Soebagyo, Joko Kadir, Kadzrina Abdul Khairunnisa, Rika Khoerul Umam Khoerul Umam, Khoerul Krisna S. Perbowo Krisna Satrio Perbowo Krisna Satrio Perbowo Laras Indah Mayowi Latifah Rani Leonard Leonard Liddini, Uswatun Hasanah Muchamad Subali Noto Nelly Fitriani Nindi Sri Rahayu Novia Oktarina Nurafni Nurafni Nurruzzahra, Rezka Andiva Pamungkas, Bayu Aji Pradipta, Trisna Roy Rahayu, Nindi Sri Rahma Dini, Disya Futhi Rahmat Kusharyadi Risqi Rahman Rokhyani Nur Setiarini Ronald Adam Rully Charitas Indra Prahmana Safira Dinda Fitria Sahudi, Sahudi Salsabila Sandi Sessu Saputri, Khulyatin Dyah Shaari, Hasnizam Shafira, Diva Siti Mudzalifah Slamet Slamet Slamet Slamet SMith , Jonathan D. Soebagjoyo, Joko Soebagyo, Joko Sri Adi Widodo Sri Adi Widodo Sri Adi Widodo Sri Adi Widodo Sri Amelia Suastiwi Suastiwi Sulistyowati, Fitri Surya Amami Pramuditya Syahnia Nur Jamalia Trisna Roy Pradipta Trisna Roy Pradipta Trisna Roy Pradipta Trisna Roy Pradipta, Trisna Roy Uswatun Hasanah Liddini Wahyu Hidayat Wahyu Hidayat Wati Sukmawati Wikan Budi Utami Wiyono, Ikhsannuddin Yasin Surya Wijaya Yudha Renaldy Zahra Maya Syamsyiah Zahra Maya Syamsyiah

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