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Optimizing students’ mathematical problem-solving abilities through geoboard-assisted didactic design on triangular number pattern material Isnawan, Muhamad Galang; Sudirman, Sudirman; Sukarma, I Ketut; Wahyuni, Fitry; Alsulami, Naif Mastoor
Journal of Didactic Mathematics Vol 4, No 3 (2023): December
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v4i3.2073

Abstract

The research aimed to optimize students’ mathematical solving abilities through the implementation of a didactic design developed based on lesson study activities on triangular number patterns. The research design used was didactical design research. Participants in the study were 10 students (12–15 years old) at a junior high school in Mataram, Indonesia. The researcher was the main instrument, with several additional instruments, one of which was the didactic hypothesis design. The data were analyzed using qualitative analysis. The research results revealed an increase in students’ mathematical problem-solving abilities during the implementation of didactic design on triangular number pattern material. However, the increase that occurred was less than optimal. This increase resulted from the didactic design encouraging students to use Quizizz, geoboards, and inspirational videos to solve problems. However, when watching inspirational videos and Quizizz, there were problems, such as an unstable internet connection, so activities that should have been done in groups were done collectively for one class.
Inovasi Pembelajaran PjBL untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa Abidin, Zainal; Syahrir, Syahrir; Sukarma, I Ketut; Masjudin, Masjudin
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 4 (2025): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i4.754

Abstract

This study aims to develop a Project-Based Learning (PjBL) instructional device integrated with concrete media to enhance students' mathematical problem-solving abilities. This research uses the Research and Development (R&D) method with the 4D model (Define, Design, Develop, Disseminate), conducted at SMPN 3 Kopang, involving 25 seventh-grade students. The developed devices include Lesson Plans (RPP), Student Worksheets (LKS), and Mathematical Problem-Solving Ability Tests. The results of validation by two validators show that the devices are highly valid, with average Skores exceeding 90%. The practicality of the device, based on teacher responses, shows a Skore of 92.5%, indicating that the device is easy to use in teaching. The effectiveness of the device was measured through pretest and posttest problem-solving ability Skores, with an N-Gain of 71.66%, demonstrating a significant improvement in students' mathematical problem-solving skills. Based on these results, it can be concluded that the PjBL instructional device integrated with concrete media is valid, practical, and effective in enhancing students' mathematical problem-solving abilities. This study is expected to contribute to the development of more interactive and applied mathematics learning.
UPAYA MENINGKATKAN MINAT BELAJAR DAN PEMAHAMAN MATEMATIS SISWA DENGAN MENGGUNAKAN MODEL DISCOVERY LEARNING DI SMAN 1 SEKONGKANG Sri Yuliyanti; I Ketut Sukarma; Sabriadi
Jurnal Ilmiah Mandalika Education (MADU) Vol. 2 No. 1 (2024): APRIL
Publisher : Lembaga PKBM Tunas Harapan Varoso

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/madu.v2i1.106

Abstract

Permasalahan dalam penelitian ini adalah rendahnya minat belajar dan pemahaman matematis siswa yang ada di SMAN 1 Sekongkang oleh karena itu tujuan dari penelitian ini adalah untuk meningkatkan minat belajar dan pemahaman matematis siswa dengan menggunakan model discovery learning di SMAN 1 Sekongkang. Jenis penelitian ini adalah penelitian tindakan kelas yang terdiri atas dua siklus yang mana setiap siklus terdiri atas empat tahapan diantaranya tahap perencanaan, tahap pelaksanaan, tahap pengamatan dan tahap refleksi. Subjek dari penelitian ini adalah siswa kelas X2 di SMAN 1 Sekongkang. Pengumpulan data dilakukan dengan pembagian angket minat belajar disetiap akhir siklus dan pemberian tes kemampuan pemahaman matematis siswa. Hasil penelitian ini menunjukkan bahwa adanya peningkatan minat belajar siswa dari siklus I dengan kategori cukup dan pada siklus II meningkat menjadi kategori baik. Serta meningkatnya persentase ketuntasan hasil belajar siswa yang mana pada siklus I persentase ketuntasan hasil belajar siswa hanya 51,61% dan meningkat pada siklus II menjadi 88,57%. Dapat disimpulkan bahwa penggunaan model discovery learning dapat meningkatkan minat belajar dan pemahaman matematis siswa di SMAN 1 Sekongkang. Berdasarkan hasil penelitian diharapkan dapat membantu guru pada proses pembelajaran sehingga dapat meningkatkan minat belajar dan pemahaman matematis siswa menjadi lebih baik lagi
PENERAPAN PBL DALAM PEMBELAJARAN MATEMATIKA: STUDI KUALITATIF PADA SISWA SMPN 6 KOPANG Nurrasyid, Aldi; I Ketut Sukarma; Sanapiah
Jurnal Ilmiah Mandalika Education (MADU) Vol. 3 No. 1 (2025): APRIL
Publisher : Lembaga PKBM Tunas Harapan Varoso

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/madu.v3i1.226

Abstract

Penelitian ini bertujuan untuk mengeksplorasi penerapan model pembelajaran Problem Based Learning (PBL) dalam pembelajaran matematika serta dampaknya terhadap motivasi dan hasil belajar siswa kelas VII A SMPN 6 Kopang. Penelitian menggunakan pendekatan kualitatif jenis studi kasus. Subjek penelitian terdiri dari 26 siswa (14 laki-laki dan 12 perempuan). Teknik pengumpulan data menggunakan observasi, angket motivasi, wawancara, dokumentasi, dan tes hasil belajar. Hasil observasi menunjukkan keterlaksanaan pembelajaran sebesar 73,21%. Angket motivasi menunjukkan respons positif dengan skor 78,5% untuk pernyataan positif dan 75% untuk pernyataan negatif. Hasil tes menunjukkan seluruh siswa mencapai KKTP dengan rata-rata skor 3,32 untuk menjelaskan sifat dan perbedaan persegi, serta 3,28 untuk menghitung keliling dan luas persegi. Hasil penelitian menunjukkan bahwa model PBL efektif meningkatkan motivasi dan hasil belajar siswa, terutama dalam pembelajaran matematika kontekstual
PENERAPAN METODE PEMBELAJARAN PICTURE AND PICTURE PADAMATERI POKOK SEGITIGA UNTUK MENINGKATKAN AKTIVITAS DAN PRESTASI BELAJAR SISWA KELAS VII SMPN 5 KOPANG TAHUN PELAJARAN 2016/2017 Yunita, Sri; Sukarma, I Ketut; Kurniawan, Ade
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.502

Abstract

Based on the results of the initial observation, problem issues that can be secn in the learning process that students’ of less passion, attention is less focused and less concentration to absorb the lessons. The aimed of this research is to describe the implementation of picture and picture learning model that able to improve studens activity and learning outcomes at VII Grade studen of SMPN 5 Kopang Tahun pelajaran 2017/2018. The type of this research is class room action research. the data colection are quantitative and qualitatiy data. Based on  the result of data analysis obtained studen learning outcomens scor is 58,26 at firs cycle and 86,30 at secon cycle. So that it can be con cluded that the implementation of Picture and Picture learning methods able to improve studens activity and learning outcomes at VII Grade studen of SMPN 5 Kopang Tahun pelajaran 2017/2018
Meningkatkan Aktivitas Dan Prestasi Belajar Siswa MTs At-Tahzib Kekait Melalui Model Pembelajaran Conceptual Understanding Prosedures (CUPs) Tahun Pelajaran 2016/2017 Hidayati, Wahida; Sukarma, I Ketut; pujilestari, pujilestari
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.506

Abstract

The background of this study is the low activity and student achievement in learning mathematics is still one of the causes of low quality education, especially in math. One effort to further streamline the learning of mathematics is to apply the learning model Conceptual Understanding Prosedures (CUPS). The purpose of this research is to improve the activity and student achievement MTs At-Tahzib Kekait VIII class A through learning model Conceptual Understanding Prosedures (CUPS). This research was conducted in MTs At-Tahzib Kekait in class VIII A. The method used was classroom action research. The instrument used in this study is the observation sheet student activities, teacher activity observation sheet, and test evaluation. By applying the learning model Conceptual Understanding Prosedures (CUPS) in mathematics. Activities and student achievement during the learning process is increasing. This fact is shown by the acquisition of an average score of student activity in cycle I and II respectively of 2.55 and 3.16. In addition didikung by an increase in student achievement is increasing. This is evidenced by the average value of the test results of the evaluation cycle I and II is 68.59 with classical completeness of 58.33% and 78.87 with classical completeness of 87.5% in the second cycle. Based on the analysis of data that the application of learning models Conceptual Understanding Prosedures (CUPS) by increasing the activity and student achievement MTs At-Tahzib Kekait VIII grade A academic year 2016/2017. 
PENGARUH MODEL TREFFINGER TERHADAP HASIL BELAJAR KOGNITIF SISWA PADA MATERI SISTEM PERTIDAKSAMAAN LINEAR DUA VARIABEL Jannah, Miftakhul; Sukarma, I Ketut; Nissa, Ita Chairun
Media Pendidikan Matematika Vol. 7 No. 2 (2019)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v7i2.2033

Abstract

Students’ knowledge about apperception material is important in supporting the success of a learning. One of the learning innovations to maximize apperception material can be done with treffinger learning model. This research aims to find out how the effect of the learning model treffinger on students’ cognitive learning outcomes for the subject of two variables linear inequality system. This research was conducted at SMA Negeri 1 Gunungsari, West Lombok. The research design used is quasi experimental design. Sampling in this study uses simple random sampling technique. X MIA 3 class as an experimental class and X MIA 1 class as a control class. The research instrument was a test sheet and observation sheet for the implementation of the learning model treffinger. The results of the research were obtained by using t-test, the average score of cognitive results of the experimental class students was 68.88 and the control class was 64.10, obtained tcount>ttable (2.557 > 2.042). So it can be conclude that H0 is rejected and Ha is accepted, this means that there are significant treffinger learning model towards students cognitive learning outcomes in materials twi variable linear inequality system at class X grade of SMA Negeri 1 Gunungsari academic year 2018/2019.
Pengaruh Media Pembelajaran Google Classroom Dalam Pembelajaran SPLDV Terhadap Hasil Belajar Siswa Daeng Lauq, Surya Gunawan; Sukarma, I Ketut; Yuntawati, Yuntawati
Media Pendidikan Matematika Vol. 10 No. 1 (2022)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v10i1.5082

Abstract

This study aims to determine whether or not the influence of google classroom learning media on student learning outcomes at SMAN 3 Selong and to determine students' abilities in learning mathematics in SPLDV by using google classroom media on students at SMAN 3 Selong. The type of research used in this research is field research. Field research is research that is carried out by going directly into the field to examine the use of google classroom in understanding concepts in SPLDV learning on student learning outcomes at SMAN 3 Selong. The subjects of this study were 44 students from the entire research population, which were taken from students who used the Google Classroom learning media, 22 students and 22 students who did not use the Google Classroom learning media. Based on the research and data analysis that has been done, it can be concluded that there is an effect of using google classroom media on student learning outcomes in learning mathematics on SPLDV material for SMAN 3 Selong students. This is because the Google Classroom media is easy to use, cloud-based, flexible, and easy to use on any mobile device. Google Classroom is also not only a place for collecting assignments, but also can take advantage of several features to create virtual classes in Google Classroom by providing implementation procedures.
Implementasi Pembelajaran Drill and Practice dengan Proyek Untuk Meningkatkan Hasil Capaian Belajar Mahasiswa Masjudin, Masjudin; Sukarma, I Ketut; Sabrun, Sabrun
Media Pendidikan Matematika Vol. 10 No. 2 (2022)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v10i2.6550

Abstract

The learning of introductory mathematics courses in the Undikma FSTT Mathematics Education Study program has so far been carried out in a monotonous manner. The lecturer explains the material, gives examples of questions, and gives exercises. The impact is the low achievement of student learning outcomes. Therefore, the purpose of this research is to improve student learning outcomes through the application of drill and practice learning with projects. This type of research is classroom action research. Data collection was carried out by evaluating student learning outcomes. The results of the study obtained an average score of student learning outcomes reaching 89.2% in the Very Good category. Thus, it can be concluded that the Implementation of Drill and Practice Learning with Projects able to Improve Student Learning Outcomes
Pengembangan Media Pembelajaran Powerpoint Interaktif Beranimasi Untuk Meningkatkan Pemahaman Konsep Integral Tak Tentu Kurniawan, Kurniawan; Sukarma, I Ketut; Yuntawati, Yuntawati
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8342

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran berupa powerpoint interaktif beranimasi yang dapat meningkatkan pemahaman konses materi integral tak tentu siswa kelas XI IPA 1. Metode penelitian yang digunakan adalah penelitian pengembangan dengan menggunakan 4D ( Define, Design, Develop, Dessiminate ). Pada tahap analisis, dilakukan identifikasi terhadap kebutuhan dan karakteristik siswa, serta analisis terhadapa materi integral tak tentu. Tahap desain melibatkan perencanaan konten, struktur, dan format media powerpoint. Tahap pengembangan melibatkan pembuatan slide powerpoint dengan penggunaan animasi yang relevan untuk memperkaya presentasi. Setelah media powerpoint interaktif beranimasi dikembangkan, uji coba media powerpoint interaktif beranimasi mendapatkan persentase rata-rata 94% dengan kategori sangat layak. Uji coba media powerpoint interaktif beranimasi pada kelompok terbatas (15 siswa) mendapatkan persentase rata-rata 91,33% dengan kategori sangat baik. Kemudian dilakukan uji coba kelompok besar (31 siswa) di SMA Negeri 2 Taliwang dengan desain pretest-posttest.  Nilai rata-rata tes awal sebesar 60 sedangkan nilai rata-rata tes akhir sebesar 81,33. Data dianalisis menggunakan uji Wilcoxon menunjukkan nilai signifikan sebesar 0,000 yang berarti penggunaan media powerpoint interaktif beranimasi materi integral tak tentu efektif untuk meningkatkan pemahaman konsep siswa.
Co-Authors Achmad Abdul Azis Ade Kurniawan Ade Kurniawan Ade Kurniawan AFRIDA NUR CHASANAH Agus Muliadi Agus Muliadi Ahmad Muzaki Ahmad Muzaki Alsulami, Naif Mastoo Alsulami, Naif Mastoor Aminullah Aminullah Aminullah Aminullah, Aminullah Anam, M. Chairul Anggraini, Astiadika Aris Krisdiyanto Asfahani Asfahani Azmi, Irham Daeng Lauq, Surya Gunawan Dharmawibawa, Iwan Doddy Dharmawibawa, Iwan Dody Dwi Sabda Budi Prasetya Eliska Juliangkary Fahrozi Fahrozi Ferdian Rizki Sani Fermatika Oktavia Hanna Fina Sari Kamaliah Firdaus, Laras Fitriani, Herdiyana Gunawan, Rendi Habibi Habibi Hadi, M. Samsul Haerazi, Haerazi Hasim Hasim Helmi Rahmawati Hidayati, Wahida Hidayati, Wahida Hulyadi, Hulyadi Hunaepi Hunaepi Hunaepi, Hunaepi I KETUT KUSUMA WIJAYA I Wayan Karmana I Wayan Karmana I Wayan Karmana, I Wayan In, Hurul Intan Dwi Hastuti Irma Utu Nganji Isnawan, Muhamad Galang Istin Fitriana Aziza Ita Chairun Nissa Iwan Dody Dharmawibawa Jaswandi, Lalu Juliangkary, Eliska Kemmala Dewi Kholisussa’di, Kholisussa’di Kurnia, Nova Kurniawan Kurniawan Laras Firdaus Laras Firdaus Lestari, Putu Eka Perthiwi Lovy Herayanti M. Muhali Mashur Mashur Masjudin Masjudin Masjudin, Masjudin Mekianus Umma MIFTAKHUL JANNAH Mirawati, Baiq Muhammad Asy'ari Mujiburrahman Mujiburrahman Mustakim Mustakim Najamuddin, M. Nissa, Ita Chairun Nurdin Nurdin Nurrasyid, Aldi Nyoman Sridana Prasetya, Dwi Sabda Budi Prayogi, Saiful Pujilestari Pujilestari Pujilestari, Pujilestari Pujilestari, Pujilestari Ridho Rafqi Ilhamalimy Sabriadi Sabrun Sabrun Sabrun, Sabrun Samsuriadi Samsuriadi Sanapiah Sanapiah, Sanapiah Sanapiah, Sanapiah Sani, Ferdian Rizki Sariadi Sariadi Soemardiawan, Soemardiawan Sri Yulianti Sri Yuliyanti Sri Yuliyanti Sri Yunita Sriyono Sriyono Sudirman Sudirman Sumaryati Fibriana Suriadi Suriadi Sutarto Sutarto Sutarto Sutarto Syahrir Syahrir Syarifuddin Syarifuddin Taufik Samsuri Tungga Bhimadi Karyasa Untu, Zainuddin Wanda Nugroho Yanuarto Wibawa, Restu Yuntawati Yuntawati Yuntawati, Yuntawati Zainal Abidin Zainal Abidin Zainal Abidin