Garuda - Garba Rujukan Digital

p-Index From 2019 - 2024

4.328

P-Index

This Author published in this journals

All Journal AKSIOMA JURNAL PENDIDIKAN MATEMATIKA SIGMA: Jurnal Pendidikan Matematika PRISMA el-Ibtidaiy: Journal of Primary Education M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Al-Khidmat : Jurnal Ilmiah Pengabdian Kepada Masyarakat Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Komunitas: Jurnal Pengabidian Kepada Masyarakat Arithmetic : Academic Journal of Math JES-MAT (Jurnal Edukasi dan Sains Matematika) Jurnal Pengabdian Sains dan Humaniora Mujtama': Jurnal Pengabdian Masyarakat Euclid

Sumarni Sumarni

Universitas Kuningan

Author-ID : 2707920

Religion Humanities Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Transportation Other

Published : 29 Documents Claim Missing Document

Claim Missing Document

Articles

Title

PERBANDINGAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS ANTARA SISWA YANG MENDAPATKAN MODEL MIND MAPPING BERBASIS PENGOPTIMALAN FUNGSI OTAK KANAN DAN MODEL PROBLEM BASED LEARNING nurul hamidah; Sumarni Sumarni; Nuranita Adiastuty
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol 5, No 1 (2019): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

The purpose of study is to compare the increase in mathematical creative thinking ability between students who learn to get a mind mapping model based on optimizing right brain function and Problem Based Learning models. The research method used was a quasi experiment in the form of the pretest post-test two treatment design. The study population was seventh grade students of SMP Negeri 3 Kuningan with sampling using purposive sampling technique.The research instrument used in the form of the test instrument and non-test.The results showed that: (1) there are differences in mathematical creative thinking ability among students who get mind mapping model based on optimization of right brain function and model of Problem Based Learning; (2) there is a difference of improvement of mathematical creative thinking ability between students who get mind mapping model based on optimization of right brain function and model of Problem Based Learning; (3) The average percentage of student responses shows that almost half of the students showed interest in the mind mapping model based on optimization right brain function and the Problem Based Learning model.

PENGEMBANGAN MEDIA PEMBELAJARAN SEGIEMPAT BERBASIS ADOBE FLASH CS6 MELALUI PENDEKATAN CONTEXTUAL TEACHING AND LEARNING UNTUK MEMFASILITASI KEMAMPUAN KONEKSI MATEMATIS Fera Yuniar; Sumarni Sumarni; Nuranita Adiastuty
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol 6, No 2 (2020): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

This type of research is a development or RD which aims to produce a product in the form of quadrilateral learning media based on Adobe Flash CS6 with a valid Contextual Teaching and Learning approach ti facilitate the mathematical connection ability. This study is the research, development model of plomp with consist of three phase is preliminary research, prototyping phase and assessment phase. The instrument used to data collection in this study were questionnaire of epert validation learning media. The device develoved was validated by three validators including two lecture and one teacher junior high school. From the resulting validation data the average score from three validator is 3,4 which means that the learning media is in the valid category with the value obtained is B which means that the learning media can be used with a little revision

PENGEMBANGAN BAHAN AJAR MATEMATIKA EKONOMI BERBASIS LEARNING CYCLE BERBANTUAN SOFTWARE GEOGEBRA UNTUK MENINGKATKAN HASIL BELAJAR MAHASISWA Sumarni Sumarni; Anggar Titis Prayitno; Mita Nurpalah3
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol 3, No 2 (2017): JURNAL EDUKASI DAN SAINS MATEMATIKA
Publisher : Department of Mathematics Education, Universitas Kuningan

AbstractThis article examines the development of economic mathematics learning materials based on learning cycle assisted by GeoGebra software to improve student learning outcomes. The purpose of this study: 1) Obtaining the economic mathematics teaching materials developed in according with the principle of model learning cycle 5E; 2) Obtaining the developed economic mathematics material meets the valid and practical criteria; 3) Obtaining the mathematical materials of the developed mathematics economy can improve student learning outcomes. Stages or procedure research development that is requirement analysis; product development (teaching materials); expert validation and product revision; small-scale field trials. The results obtained in this study: 1) have developed economic mathematics learning materials based on learning cycle assisted GeoGebra software 2) Based on the validator's assessment, economic mathematics based on based learning cycle assisted GeoGebra software in good category with percentage of idealization of 77.96%. 3) Based on field trials, teaching materials that are developed the economic mathematics learning materials based on learning cycle assisted GeoGebra software can improve student learning outcomes. Improved student learning outcomes using economic mathematics learning materials based on learning cycle assisted GeoGebra software is better than students who do not use economic mathematics learning materials based on learning cycle assisted GeoGebra software. Keywords : Learning Outcomes, Learning Cycle, Economic Mathematics, Development of Teaching Materials, GeoGebra Software

PENGEMBANGAN PERANGKAT PEMBELAJARAN MATERI PROGRAM LINEAR BERBASIS MODEL PROBLEM BASED LEARNING BERBANTUAN GEOGEBRA ANDROID Sri Ayu Wulaningsih; Sumarni Sumarni; Mohamad Riyadi
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol 7, No 2 (2021): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

This study aims to develop mathematics learning tools for linear programming materials based on problem based learning assisted by GeoGebra Android to increase the mathematical problem solving skills of students and to find out the validity of learning tools. Developed learning tools consist of modules, worksheets, and evaluation tools. This development research refers to the Plomp development model consisting of 3 phases, preliminary phase, prototyping phase, and assessment phase. The subjects of the study consisted of 3 validators. The instruments of the study consisted of validation sheets and learning tools in the form of modules, worksheets, and evaluation tools. The data collection technique used was expert validation sheets. The developed learning media were validated by 3 validators consisting of 2 lecturers and 1 teacher. The data analysis technique used was by searching the average of each aspect in the validation sheet so that the average total validator assessment was obtained for each learning tools. Based on the results of learning tools validation, it was obtained the average score of module validation of 4.04 (valid), worksheet validation of 4.18 (valid), and evaluation tool validation of 4.17 (valid). Based on the validator assessment, the results of the study were obtained that developed learning tools are stated valid.

PENGEMBANGAN PERANGKAT PEMBELAJARAN PADA MATERI SEGIEMPAT MELALUI PENDEKATAN OPEN-ENDED UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF Yanti Yanti; Sumarni Sumarni; Nuranita Adiastuty
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol 5, No 2 (2019): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

The study aims to develop learning devices through an open-ended approach in square material. The learning devices developed consist of student modules and lesson plan (RPP). This study is the research, development model of Plomp with consist of three stages: preliminary research phase, prototype phase and assessment phase. Techniques of data collection that used were pretest and posttest questions, questionnaire of expert validation and questionnaire of student response. The device developed was validated by three validators then conducted a limited trial. From the resulting validation data the average score of student module is 4.33 (valid), the average RPP score is 4.29 (valid). The validator statement against both learning devices developed is usable with little revision and without revision and the student's response to the learning device was positive (practical). The increase of students ' creative thinking capability of N-Gain of 0.67 with moderate upgrade category. The results of the study were obtained that the device was developed is valid, practical, and can improve creative thinking ablity.

Co-Authors Adiastuti, Nuranita Adinda Putri Alfin Mohamad Restu Anggar Titis Prayitno Arrofa Acesta, Arrofa Bagus Ardi Saputro Basir, Mochamad Abdul Dania Khaerun Nisa Darhim Darhim Destiana, Ovi Devi Febrianti Eka Komalasari Erika Erika Faisal Faisal Fatimah, Siti Fera Yuniar Fitri Nurhasanah Imeldrif Tri Lestari Lilis Muparihah Mita Nurpalah Mita Nurpalah3 Mohamad Riyadi Nazwa Farhah Nita Novita Nuranita Adiastuti Nuranita Adiastuty Nuranita Adiastuty, Nuranita Nurpalah, Mita nurul hamidah Ovi Destiana Rahayu Syafari Rahayu Syafari Rahayu Syafari Rani Rahmawati Regita Febrianti Rihana Rihana Rini Suciyani Saefi Fadillah Sarah Agid Anggraeni Sasi Purwati Sri Ayu Wulaningsih Yanti Yanti Yayan Sofyan

Title Search

Found 5 Documents Search Journal : JES-MAT (Jurnal Edukasi dan Sains Matematika)

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 5 Documents
Search
Journal : JES-MAT (Jurnal Edukasi dan Sains Matematika)