Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

17.235

P-Index

This Author published in this journals

Dadan Dasari

Univeritas Pendidikan Indonesia

Author-ID : 2838049

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

Published : 139 Documents Claim Missing Document

Claim Missing Document

Articles

4 5 6 7 8

Student’s obstacles in learning volume of cube and cuboid Safitri, Gita; Dasari, Dadan
Math Didactic: Jurnal Pendidikan Matematika Vol 8 No 2 (2022): Mei - Agustus 2022
Publisher : Universitas PGRI Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33654/math.v8i2.1844

Konsep volume merupakan konsep yang signifikan diajarkan mulai dari sekolah dasar hingga level sekolah menengah atas. Akan tetapi, banyak siswa yang masih mengalami kesulitan dalam mempelajari konsep volume khususnya konsep volume kubus dan balok. Penelitian ini bertujuan untuk mengidentifikasi hambatan belajar yang terjadi pada siswa sekolah menengah pertama terkait konsep volume kubus dan balok. Metode penelitian ini menggunakan paradigm interpretif yang merupakan bagian dari Didactical Design Research (DDR). Data analisis diperoleh dari tes yang terdiri dari 5 soal terkait volume kubus dan balok, diberikan kepada 13 siswa dari salah satu sekolah menengah pertama di Kota Jambi; dan wawancara dengan 3 siswa yang diindikasikan mengalami hambatan belajar. hasil penelitian menunjukkan bahwa siswa mengalami ketiga jenis hambatan belajar; epistemological obstacles, ontogenic obstacles, dan didactical obstacles. Hasil penelitian ini dapat digunakan oleh peneliti lain sebagai bahan pertimbangan dalam merancang desain pembelajaran terkait konsep volume kubus dan balok, kemudian menganalisis proses implementasi desain tersebut hingga dirancang sebuah desain didaktis revisi berdasarkan hasil implementasi desain sebelumnya. Melalui desain ini dapat digunakan oleh guru dalam proses pembelajaran dalam upaya meminimalisir terjadinya hambatan belajar, sehingga proses pembelajaran dapat berlangsung secara optimal.

Analisis Bibliometrik: Penelitian Augmented Reality Dalam Pendidikan Matematika Muhammad, Ilham; Marchy, Febrinna; Rusyid, Husnul Khatimah; Dasari, Dadan
JIPM (Jurnal Ilmiah Pendidikan Matematika) Vol 11, No 1 (2022)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jipm.v11i1.13818

Penelitian ini bertujuan untuk mengidentifikasi publikasi terkait Augmented Reality (AR) dalam pendidikan khususnya pada bidang Pendidikan matematika dan memvisualisasikannya. Basis data dari dimensions digunakan dalam mengumpulkan publikasi terkait AR dalam Pendidikan matematika dan divisualisasikan dengan VOSviewer, kemudian dianalisis dan dievaluasi berdasarkan pasangan bibliografi negara, pasangan bibliografi Lembaga, pasangan bibliografi jurnal, pasangan bibliografi publikasi, pasangan bibliografi penulis, dan kemunculan bersama kata kunci penulis. Sebanyak 332 publikasi dipilih mengikuti kriteria penelitian dalam 10 tahun terakhir (2012-2021). Hasil penelitian menunjukkan bahwa negara Indonesia (berdasarkan pasangan bibliografi negara), Journal of Physics Conference Series (berdasarkan pasangan bibliografi jurnal), publikasi Ibáñez (2018) (berdasarkan pasangan bibliografi publikasi), dan Salinas, patricia (Inggris) (berdasarkan pasangan bibliografi penulis) menjadi yang paling berpengaruh pada bidang Augmented Reality dalam Pendidikan matematika. Pembelajaran STEM dan materi geometri menjadi kata kunci yang sering muncul dalam bidang ini. Tren penelitian dan kemajuan konsep Augmented Reality dalam pendidikan telah dibahas dalam makalah.

Students’ Ways of Understanding and Ways of Thinking in Solving Trigonometric Problems Maghfiroh, Fitria; Dasari, Dadan; Dahlan, Jarnawi Afgani; Inayah, Clara Fadhilah; Fitriyah, Yuni
JIPM (Jurnal Ilmiah Pendidikan Matematika) Vol 12, No 2 (2024)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jipm.v12i2.18833

Berpikir matematis sangat penting sebagai cara untuk mempelajari matematika. Menurut teori Harel istilah berpikir matematis tingkat lanjut berakar pada dua elemen pengetahuan: cara memahami (WoU) dan cara berpikir (WoT). Cara memahami mengacu pada bagaimana siswa menginterpretasikan suatu konsep tertentu dan hubungan antar konsep, memberikan solusi terhadap masalah, dan membenarkan apakah suatu keyakinan benar atau tidak, sedangkan cara berpikir adalah proses mental yang menghasilkan pemahaman siswa terhadap suatu hal. Tujuan dari penelitian ini adalah untuk menggambarkan cara siswa memahami dan berpikir dalam menyelesaikan masalah matematika yang terkait dengan trigonometri. Penelitian ini dilakukan di sebuah sekolah menengah atas di Jakarta Selatan, Indonesia. Subjek penelitian adalah siswa kelas 11 yang telah mempelajari tentang trigonometri. Data dikumpulkan dari instrumen tes yang terdiri dari tiga masalah matematika terkait trigonometri dan hasil wawancara. Analisis data dilakukan dengan tiga tahap, yaitu teknik reduksi, penyajian, dan penarikan simpulan. Hasil penelitian ini menunjukkan bahwa cara memahami dan cara berpikir siswa saling memengaruhi. Jadi, dalam masalah trigonometri ini, cara berpikir siswa memengaruhi pemahaman siswa terhadap konsep, dan sebaliknya pemahaman siswa terhadap konsep memengaruhi cara berpikir mereka. Mathematical thinking is essential as a way of learning mathematics. According to Harel’s theory in defining the term advanced mathematical thinking, it is rooted in two pieces of knowledge: ways of understanding (WoU) and ways of thinking (WoT). Ways of understanding refer to how students interpret a particular concept and the relationship between concepts, give solutions to a problem, and justify whether a belief is true or not, while ways of thinking are a mental process that results in students’ understanding of a particular thing. The purpose of this research is to describe students’ ways of understanding and ways of thinking in solving mathematical problems related to trigonometry. The research was conducted at a senior high school in Jakarta Selatan, Indonesia. The subjects of the research were the students grade 11 who has learned trigonometry. The data were collected from the test instruments consisting of three mathematical problems related to trigonometry and interview transcript. The data analysis used in this research are reduction techniques, presentation, and drawing conclusions. The result of this research showed that students’ ways of understanding and ways of thinking influenced each other. So, in this trigonometry problem, students’ ways of thinking influence the students’ understanding of the concepts, and likewise students’ understanding of the concepts affects their ways of thinking.

The Correlation between Mathematical Disposition and Problem Solving in Junior High School Students Lomri, Yani Astika; Dasari, Dadan
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol 6, No 1 (2024): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v6i1.3041

The aim of this study is to examine the relationship between mathematical disposition and problem-solving abilities of junior high school students. This research was conducted to understand the extent to which mathematical dispositions contribute to students' problem-solving abilities. The research method used in this study is a survey method with a cross-sectional design involving 25 seventh-grade students from the 2019/2020 academic year in a junior high school in Bandung city. Data on mathematical disposition were collected using a questionnaire, while problem-solving abilities were assessed using a disposition questionnaire instrument. Data analysis was conducted quantitatively using descriptive statistics (including mean, maximum value, minimum value, and standard deviation) and inferential statistics (using the product-moment correlation). The results of the study show that there is a positive correlation between mathematical disposition and students' problem solving abilities with a strong correlation level.

The Influence of the Anchored Instruction (AI) Model on Students' Mathematical Problem Solving Ability Simbolon, Asep; Gita Rani Putri Mangiri; Dadan Dasari
Jurnal Padegogik Vol 7 No 1 (2024): Jurnal Padegogik, Januari 2024
Publisher : LPPM Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35974/jpd.v7i1.3266

Problem-solving is one of the mathematical skills every student must possess in mathematics learning. Therefore, teachers had to be adept at selecting a learning model that could enhance students' mathematical problem-solving skills. One learning model that could enhance students' mathematical problem-solving skills was the Anchored Instruction learning model. This research aimed to determine the influence of the Anchored Instruction learning model compared to conventional learning on students' mathematical problem-solving abilities. The research method was quasi-experimental, where the experimental group utilized the Anchored Instruction learning model, while the control group utilized conventional learning. The results from this research indicated that students' mathematical problem-solving abilities taught using the Anchored Instruction learning model were higher than those taught using conventional learning.

Studi Komparatif Kemampuan Komunikasi Matematis Menggunakan Model Pembelajaran Berbasis Proyek dan Model Pembelajaran Kooperatif Think Pair Share Simanjuntak, Sinitta; Dasari, Dadan
Jurnal Padegogik Vol 7 No 2 (2024): Jurnal Padegogik, Juli 2024
Publisher : LPPM Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35974/jpd.v7i2.3272

Mathematics is an exact science that equips students with critical, strategic, creative, and analytical thinking skills so that mathematics needs to be given to students starting from elementary school. In learning mathematics, one of the learning objectives is to communicate ideas with symbols, tables, diagrams, or other media so that mathematical communication skills are needed to be possessed by students. The purpose of this study was to compare the mathematical communication skills taught using a project-based learning model and a Think Pair Share cooperative learning model. The sample of this study was class VIII-4 and VIII-9 at One of Medan's Junior High Schools, totaling 50 students. This study uses experimental research which shows the results of the research that the mathematical communication ability of project-based learning models has a higher average of 63.02 compared to mathematical communication skills using the Think Pair Share type of cooperative learning model which has an average of 52.13. The average value of the mathematical communication ability test obtained through giving the posttest at the end after being given treatment. So it is proven that the mathematical communication ability using project-based learning model is higher than the Think Pair Share type cooperative learning model.

Profil Kemampuan Pemecahan Masalah Mahasiswa Calon Pelatih Olahraga Dasari, Dadan
Jurnal Kepelatihan Olahraga Vol 15, No 1 (2023)
Publisher : Fakultas Pendidikan Olahraga dan Kesehatan, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jko-upi.v15i1.59437

Dalam dunia olahraga, pelatih berperan penting dalam membimbing atlet mencapai performa terbaik mereka. Oleh karena itu, memiliki kemampuan pemecahan masalah yang kuat merupakan salah satu kualitas yang sangat dihargai dalam seorang calon pelatih olahraga. Pada artikel ini, akan dibahas mengenai pentingnya kemampuan pemecahan masalah serta profil kemampuan pemecahan masalah mahasiswa calon pelatih olah raga dari berbagai perspektif yang unik dari setiap individu. Pemecahan masalah ini ditinjau dari segi performa atlet berdasarkan apa yang dipikirkan, bagaimana atlet dapat mengatasi suatu konflik, adaptasi terhadap perubahan situasi dan kondisi yang terjadi. Hasil penelitian ini dapat menggambarkan kondisi keadaan kemampuan pemecahan masalah khususnya untuk berperan sebagai seorang pelatih.

Trend of critical thinking skill researches in mathematics education in Scopus database across Indonesia: From research design to data analysis Siahaan, Erika Yohanna Seventina; Muhammad, Ilham; Dasari, Dadan
International Journal of Trends in Mathematics Education Research Vol 6, No 2 (2023)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v6i2.216

The ability to think critically is one of the goals of education in Indonesia by emphasizing students' ability to think and act uncritically for every element of life. This study uses content analysis of 28 articles published in the Scopus database from 2013 to 2023 regarding students' critical thinking skills in mathematics education as the main focus. This research reveals that 2020 saw a very significant increase in publications in Q2 and Q3. The Indonesian Education University is an institution that has a lot of cooperative relations with other institutions in this field. Among these publications, real material analysis is the most researched topic with RME as the most frequently used treatment. The dominant research design is quantitative. Tests and t-tests are the most commonly used data analysis instruments and techniques, respectively. There are various types of design, treatment, collection techniques and data analysis used, therefore future researchers are advised to choose the most appropriate method for conducting research.

Bibliometric analysis of learning mathematics studies from Indonesian authors Supriyadi, Edi; Dahlan, Jarnawi Afgani; Dasari, Dadan; Darhim, Darhim; Sugiarni, Rani
Jurnal Kajian Pembelajaran Matematika Vol 6, No 2 (2022): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v6i22022p84-95

The concept of learning mathematics in schools has evolved to mean learning to participate in mathematical practices. In the 20th century, math education research developed, but each key issue and approach offers many questions. For the purpose of this inquiry, the Bibliometrics Analysis was carried out. When performing research on bibliographic material and carrying out citation analysis of each article published in scientific journals and other types of scientific literature, researchers could find it beneficial to use bibliometric analysis. This is a quantitative descriptive research. Researchers want to investigate the evolution of mathematics learning research outcomes in Indonesia, the distribution pattern of publications based on research affiliations, research themes, and scientific journals in Scopus. This study presents findings that are exploratory in nature from research on mathematics education in Indonesia. This study investigates the central body of scientific work in the subject of mathematics learning with the goal of providing information to educators, lecturers, and institutions of higher education about the current state of research trends in the field of mathematics learning. The data indicate that there has been less study conducted on mathematical education during the past two years. At the present time, the Universitas Pendidikan Indonesia is the association with the most significant influence. When it comes to publications, the Journal of Physics: The Conference Series has more mathematics learning research articles than any other Scopus-indexed journal.

Investigasi Desain Pengajaran untuk Penalaran Matematis Fatmiyati, Novita; Prasetyo, Freddy; Ambarwati, Dela; Dasari, Dadan
Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol. 11 No. 1 (2023): Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam
Publisher : Prodi Pendidikan Matematika FTIK IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/jpmipa.v11i1.3428

Abstract:Learning mathematics requires students to have various abilities and skills, including mathematical reasoning ability. This study aims to identify any matters related to teaching design in mathematics education toward students' mathematical reasoning abilities. The method used was Systematic Literature Review (SLR) and the collection of literature used as research subjects were carried out by searching the Scopus database and using inclusion criteria in the form of (1) written in English, (2) published in the last ten years (2013-2022), and (3) indexed by Scopus. There are 24 articles identified that meet the inclusion criteria and were analyzed based on teaching design categorization by van der Akker that has been modified by Lithner. The results found that there are learning designs that affect various mathematical reasoning abilities, namely the Zone of Proximal Development (ZPD), Realistic Mathematics Education (RME), and Theory of Didactical Situation (TDS), where various claims in the form of interventions such as learning models, learning instructions and teaching media or materials, which have been seen to effectively improve students' mathematical reasoning abilities.Â Abstrak:Pembelajaran matematika menuntut kemampuan dan keterampilan siswa, salah satunya kemampuan penalaran matematika. Penelitian ini bertujuan mengindentifikasi desain pembelajaran matematika terkait kemampuan penalaran matematis siswa. Metode yang digunakan yaitu Systematic Literature Review (SLR) dengan mengidentifikasi database Scopusdengan kriteria inklusi berupa (1) ditulis dalam Bahasa Inggris, (2) diterbitkan selama sepuluh tahun terakhir (2013-2022), dan (3) terindeks Scopus. Terdapat 24 artikel yang teridentifikasi memenuhi kriteria tersebut yang selanjutnya dianalisis berdasarkan kategorisasi desain pengajaran menurut van der Akker yang dimodifikasi oleh Lithner. Hasil penelitian ini menemukan terdapat desain pengajaran yang mempengaruhi berbagai kemampuan penalaran matematis, yaitu Zone of Proximal Development (ZPD), Realistic Mathematics Education (RME), dan Theory of Didactical Situation (TDS), dengan berbagai klaim diantaranya intervensi model pembelajaran, instruksi pembelajaran, dan media atau bahan ajar, yang secara efektif meningkatkan kemampuan penalaran matematika siswa.

Co-Authors Aan Hasanah Abdul Wahab A Abdurrahman do muhamad Naser Abdurrahman Do. Muhamad Naser Agus Hendriyanto Ahmad Lutfi AHMAD LUTFI Ahmad Mukhibin Ahmad Mukhibin, Ahmad Alliseu Umiyati Ambarwati, Dela Ariyanti Jalal Aswin Aswin Atika Defita Sari Bahar, Afipa Amalia bambang avip Priatna Budi Rianto Christina Monika Christina Monika Samosir Cut Nadia Rachmi Dadang Juandi Dadang Juandi Dadang Juandi Dadang Junadi Dameria Elisabeth Simanjuntak Darhim Darhim Dela Ambarwati Desy Lusiyana, Desy Dewi, Niken Shofiana Didi Suryadi Didi Suryadi Didi Suryadi Didi Suryadi Didi Suryadi Didi Suryadi Didi Suryadi Dika Faiz Himmawan Diki Mulyana Drajat, Widi Rahmawati Edi Supriyadi Eka Khairani Hasibuan Elah Nurlaelah Elah Nurlaelah Elsa Komala Elsa Komala, Elsa Endang Cahya Mulyaning Asih Enjun Junaeti Erika Yohanna Seventina Siahaan Eyus Sudihartinih Fadhil Zil Ikram Fatimah, Siti Fatmiyati, Novita Febrianti, Tri Sedya Febrinna Marchy Fitri, Rahmia Mulya Fitria Maghfiroh, Fitria Fitria, Nida Fitriani agustina Fitriasari, Putri Fitriyah, Yuni Freddy Prasetyo Freddy Prasetyo, Freddy Gita Rani Putri Mangiri Gita Safitri Gunadi, Farid Hafilah, Putri Harahap, Maulana Al Aziz Hasya Nur Auliya Hendriyanto, Agus Hidayat, Azhar Majid Himmawan, Dika Faiz Husna Fatwana Ilham Muhammad Ilham Muhammad Inayah, Clara fadhilah Inayah, Sarah Jajang Rahmatudin Jarnawi Afgani Dahlan Jarnawi Afgani Dahlan Jozua Sabandar Kakoma Luneta Khofifa Romaito Siregar Laia, Harun Onesimus Lethulur, Nelma Dortje Lia Ardiansari Lia Arista Lina Nurhayati Lomri, Yani Astika Lubis, Asep Ridwan Lucky Heriyanti Jufri, Lucky Heriyanti Luhur Bayuaji, Luhur Lukman hakim muhaimin Lukman Lukman Lutfi, Jasmine Salsabila Luthfiyati Nurafifah Ma'ulfi Kharis Abadi Magdalena Wangge Mansyur, Azizul Jabbar Marchy, Febrinna Mardliyah, Syifa Marhami Marhami Marhami, Marhami Maria Stella Yosefina Galus Maria TSN Ma’ulfi Kharis Abadi Mitrayana - Mufarrido Husnah Muhaimin, Lukman Hakim Muhammad Fajar Anugrah Mulia Putra N. Nurjanah Nadyati Putri Nanang Priatna Nar Herrhyanto Naser, Abdurrahman Do. Muhamad Neza Zakiya Arili ningrum, yunia jumita Nisa Azzahra Nora Susilowaty Novita Fatmiyati Nurafni Nurdiani, Nunung Nurdiani, Nunung Nurhayati, Hanifah Nurhayati, Lina Pahmi, Samsul Palupi Sri Wijayanti Palupi Sri Wijayanti, Palupi Sri Panjaitan, M. Azhari Patrisius Afrisno Udil, Patrisius Afrisno Pieter Zakarias Tupamahu Pujia Siti Balkist Putri, Mei Radia Rafi Kamindra Rahma Adinda Sartika Rahmat Fitra Rahmat Kusharyadi Raisya Hizkiya Syabina Ramdhan Fazrianto Suwarman Rani Sugiarni Rasilah Rasilah Rasilah, Rasilah Rayinda Khaerul Wiladah Bahrun Rianto, Budi Ridho, Muhamat Hidayatul Riki Andriatna Rita Novita Ritmayanti, Indah Rahmania Rizqi Dwi Maharani Rusyid, Husnul Khatimah Saffanah Pertiwi Safitri, Gina safitri, gita Samosir, Christina Monika Sani Sahara Saputra, Andari Saputri, Veni Sari, Atika Defita Sari, Merisa Ammelia Savitri, Gina Scristia, Scristia Shafa Salsabila sholikhakh, Rizqi Amaliyakh Siahaan, Erika Yohanna Seventina Silitonga, R. H. Yanti Simanjuntak, Sinitta Simbolon, Asep Siswanto, Rizki Dwi Siti Fatimah Solehudin Solehudin Sri Hastuti Noer Sri Yulianti Sufyani Prabawanto, Sufyani Surya Kurniawan Swasti Maharani, Swasti Syafdi Maizora Syafdi Maizora Syaiful Syifa Mardliyah Syufyani Prabawanto Tarmudi, Tarmudi Tatang Herman, Tatang Tia Purniati Tri Nova Hasti Yunianta Trysa Gustya Manda Turmudi Tuti Hartati Wahab A, Abdul Wangge, Magdalena Widyastuti Widyastuti Yani Astika Lomri Yaya S Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya Sukjaya Kusuma Yaya Sukjaya Kusumah Yuce Sandra Yuni Fitriyah Yunia Jumita Ningrum

Title

Found 139 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 139 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 139 Documents
Search