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Uninus Journal of Mathematics Educations and Science (UJMES)
Published by Universitas Islam Nusantara
ISSN : 25280686     EISSN : 27157407     DOI : https://doi.org/10.30999
Core Subject : Education,
Mathematics
Uninus Journal of Mathematics Educations and Science (UJMES) menerima dan menerbitkan artikel hasil penelitian pada bidang Pendidikan Matematika dan Ilmu Pengetahuan Alam (IPA). Terbit dua kali dalam satu tahun pada bulan Januari dan Juli.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 154 Documents
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PARTISIPASI BELAJAR SISWA PADA PEMBELAJARAN PERSAMAAN LINIER SATU VARIABEL MELALUI MATH CROSSWORD Rosdiana, Tita; Ahmad Supriadi, Egi; Ahmad Mulyadi, Agus
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 8 No. 2 (2023): Juli 2023
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v8i2.2991

Abstract

This research aims to provide a description of student learning participation in learning linear equations with one variable through math crossword. This research is motivated by the low learning participation of students in mathematics learning. The application of Math crosswords in learning linear equations is used as a solution to overcome low student learning participation. The research method used is descriptive qualitative, with data collection through observation of the learning process. The instrument used is an observation sheet, with qualitative analysis techniques to describe student learning participation in the learning process. Based on the results of the analysis, student participation in the learning process is classified as good, especially in discussion activities. This research concludes that student learning participation in learning linear equations for one variable through math crossword is classified as good.
ANALISIS TERHADAP JAWABAN PESERTA DIDIK KELAS VIII SMP DALAM MENYELESAIKAN SOAL SPLDV DITINJAU DARI KEMAMPUAN PEMECAHAN MASALAH MATEMATIS Ratnasari, Rika; Nurjanah; Heru Sujiarto; Usep Kosasih
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 1 (2024): Januari 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i1.2998

Abstract

In the process of learning mathematics there is a very important and inseparable process of solving problems. Mathematical problems are still always found difficult by students in the process of solving them, so not many students can do problem solving even though students are required to be able to solve math problems until they find the right answer for the problem. The purpose of this study was to describe the answers of class VIII SMP students in solving SPLDV questions in terms of mathematical problem solving abilities. This study used descriptive qualitative method. The subjects in this study consisted of three students, each of whom had problem solving abilities based on high, medium and low categories. The results of this study were that students in class VIII B at SMP Pasundan 1 Banjaran in the high category could complete the problem solving stages according to Polya and were able to explain the process of solving SPLDV questions. For students in the medium category, they are able to explain the process of solving SPLDV questions, but they are still not quite right in completing the problem solving stages according to Polya. Meanwhile, students in the low category could not complete the problem solving steps according to Polya in solving SPLDV questions.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS PROBLEM BASED LEARNING MATEMATIKA SMP PADA MATERI SUDUT Sarassanti, Yumi
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 1 (2024): Januari 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i1.3010

Abstract

This research aims to produce LKPD based on Problem-Based Learning (PBL) for junior high school mathematics. This development research adopts the ADDIE development model with stages including Analysis, Design, Development, Implementation, and Evaluation. The quality of the LKPD is reviewed from the assessment of material experts, media experts, and student responses. The research instruments used were a material expert questionnaire, a media expert questionnaire, and a student response questionnaire. The LKPD was tested in class VII MTS Mujahidin with 32 students as subjects. The LKPD developed contains learning activities according to PBL steps, presents problems related to daily life at the beginning of learning, and can be used in learning. Judging from the material aspect, the LKPD is assessed as good with an average assessment score by material experts of 4.00. Judging from the media aspect, the LKPD is considered good with an assessment score by media experts of 3.60. Students' responses to the use of LKPD are included in the good category with an average assessment score of 4.05. It can be concluded that the PBL-based LKPD for class VII junior high school is suitable for use in implementing mathematics learning.   Keywords: Development, , Problem Based Learning, Student Worksheets
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERDIFERENSIASI EKSTOVERT DAN INTROVERT BERBASIS PROYEK Sejati, Mezayu Maura; Jaelani, Anton
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 2 (2024): Juli 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i2.3195

Abstract

In mathematics learning at school, there are not many teaching materials that can support the learning process according to the needs of each student. One solution that can help students learn according to their needs is to use differentiated Student Worksheets (LKPD). The aim of this research is to produce a product in the form of a differentiated LKPD in terms of extrovert and introvert personalities using a project-based learning model on flat-sided building material for junior high school students. This type of research is Research and Development (RnD) with a 4D development model by Thiagarajan, which goes through 4 stages: Definition, Design, Development, and Dissemination. The subjects of this research were students in class VIII H of SMPN 5 Purwokerto. The instruments used are questionnaires to measure validity criteria and response questionnaires. The results of the research show that the differentiation LKPD in terms of extrovert and introvert personalities using a project-based learning model on flat-sided building material for junior high school students has met the very valid criteria with an average score of 3.63. Apart from that, this LKPD also received a very practical category with an average score of 3.13. These results indicate that this development product is suitable for use in the learning process.
DESAIN LinEq-TV MAZE UNTUK MEMFASILITASI RETENSI DAN MINAT BELAJAR PESERTA DIDIK iwan, Ridwan Akbar Nur Alam; Elvandari, Teti Hotimah; Wahid, Abdul
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 2 (2024): Juli 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i2.3198

Abstract

What happens in the field is that students lack interest in learning mathematics because mathematics is considered a difficult subject to understand and has an impact on students' memory of the material that has been taught. This is a challenge for educators to find the right learning method. So, it is necessary to develop a learning method with the help of games for SPLDV material. The purpose of this study was to determine the feasibility, retention, and interest in learning after learning mathematics with the help of math maze on SPLDV material. The research method used is Design Research (DR). with ADDIE design. Data were obtained through media expert validators and material experts, as well as students. Data collection techniques include media and material expert validation sheets, post tests and retests, learning interest questionnaires, and interviews. The results of the validation of math maze-based learning media include very valid criteria. Retention of student learning outcomes after learning SPLDV through math maze is classified in the high category. Students' interest in learning after learning SPLDV through math maze is classified in the very interested category.
PENGEMBANGAN E-MODUL TRANSFORMASI GEOMETRI BERBANTUAN PADLET TERKAIT KEMAMPUAN KONEKSI MATEMATIS PESERTA DIDIK SEKOLAH MENENGAH PERTAMA Septriani, Anisa; Elsa; Khaerunnisa, Najlaa Kania; Sundhari, Rachma; Auliya, Selma
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 2 (2024): Juli 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i2.3201

Abstract

The need for students to use appropriate teaching tools using information technology is a challenge for educators. So it is necessary to develop teaching tools that are assisted by information technology, including e-modules. This study aims to determine the validity and mathematical connection ability of students after using the Padlet-assisted geometry transformation e-module. The research method uses Research and Development (R&D) with ADDIE's design. The data sources came from material expert validators, media experts, and students. The data collection technique uses validation sheets of material experts, media experts, observations, questionnaires, and mathematical connection ability tests. Data on validation, observation, and questionnaire results were analyzed by percentage and descriptive analysis and test result data were analyzed by percentage of learning completeness. Based on the results of the analysis carried out, it can be concluded that the e-module developed is very valid. The average value of mathematical connection ability is 80.28 with moderate criteria.
ANALISIS KESULITAN PESERTA DIDIK DAN FAKTOR-FAKTOR PENYEBABNYA PADA MATERI LUAS PERMUKAAN KERUCUT DAN TABUNG Hapsari, Zihan Marcela; Dedi Muhtadi; Sukirwan
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 2 (2024): Juli 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i2.3203

Abstract

The purpose of this study is to analyze students' difficulties in solving the surface area problem of cones and tubes and the factors that cause them. The research subjects consisted of 32 seventh grade learners in a public junior high school in Tasikmalaya City. The research instruments included tests to identify learners' difficulties and in-depth interviews with some learners to gain further insight into the factors causing difficulties. The results showed that most of the students had difficulties in understanding the basic concepts of three-dimensional geometry, especially in applying the formula for the area of cones and pipes. Common difficulties found included an inability to recognize the elements of cones and tubes, difficulty substituting values in the formula, and obstacles in basic algebra that affect the final calculation results. Further analysis revealed that factors contributing to these difficulties included a lack of visualization skills and spatial understanding. Discussion of the results highlighted the importance of a more interactive and contextualized approach to learning, including the use of visual aids and manipulatives to help students visualize three-dimensional shapes and better understand the concept of surface area. The implications of this study include improving the curriculum and teaching strategies for mathematics at the junior secondary level, with a focus on developing learners' visualization skills and spatial understanding.
DESAIN PEMBELAJARAN BILANGAN BERPANGKAT BERBANTUAN PERMAINAN MATCHING-OPERATION UNTUK MEMFASILITASI RETENSI DAN MINAT BELAJAR PESERTA DIDIK Lilis, Lilis Patimah; Muslim, Farhan Maulana
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 2 (2024): Juli 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i2.3205

Abstract

This study aims to develop a learning design for rank numbers with the help of Matching-Operation game to facilitate students' retention and interest in learning. This research uses Design Research method with ADDIE design. The results showed that the learning design of power numbers with the help of the Matching-Operation game was included in the very valid category. Retention and interest in learning of students fall into the high and very high categories after carrying out the learning process using the Matching-Operation game. Based on these results, it can be concluded that the learning design of power numbers with the help of the Matching-Operation game can facilitate students' retention and interest in learning.
KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS DAN MINAT BELAJAR SISWA MELALUI PENDEKATAN REALISTIC MATHEMATICS EDUCATION BERBANTUAN ARTIFICIAL INTELEGENCE Nurhayani, Sindi; Cahyani, Rianti; Saefuloh, Nandang Arif
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 10 No. 1 (2025): Januari 2025
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v10i1.3392

Abstract

Abstract This research is based on the fact of low concept understanding ability and learning interest of students at school. This study aims to find out whether the learning approach of Realistic Mathmetics Education and animated videos assisted by artificial intelligence can improve students' ability to understand concepts and learning interests. This research is a qualitative research with the Classroom Action Research (PTK) method which consists of two cycles. The subject of this study is students in grades VII-8 of SMP Negeri 51 Bandung consisting of 34 students. Data was obtained from tests, observations, questionnaires, and field notes. The results of the concept comprehension ability test were analyzed using the average ability and percentage of learning completion. The results of the learning interest questionnaire and student responses were analyzed using the Likert scale. Based on the analysis of the data obtained, it can be concluded that students' understanding of mathematical concepts increases, students' interest in learning increases, and students' response to learning with the Realistic Mathematics Education approach and artificial intelligence-assisted animation videos is positive.
ANALISIS KEMAMPUAN PEMAHAMAN DAN KEYAKINAN MATEMATIK PADA PEMBELAJARAN MATEMATIKA MENGGUNAKAN STRATEGI KONFLIK KOGNITIF Sujiarto, Heru; Lestari, Puji Budi
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 10 No. 1 (2025): Januari 2025
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v10i1.3443

Abstract

The skill of mathematical understanding and student’s belief to mathematic are an important elements one student should have, to help students to solve mathematic problems, along with daily problems. One of the ways to analysis this is through a learning process where a situation, fact, and condition that polarize student’s cognitive structure are involved. In such situation, conflict between student’s knowledge and designed situation happened. The main problem of this research is about how the analysis understanding skill and student’s mathematical belief, are reviewed based on learning method (cognitive conflict strategy and conventional), and school rank (high and middle). This research is an experiment with pretest-posttest control group design. Cognitive conflict strategy is given to the experiment group, while conventional learning is given to control group. This research is involving 140 seventh grade students in Bandung City that represent schools in high and middle rank. The instruments of this research is Mathematical Understanding Skill test and Mathematical Belief scale. Data analysis used in the hipotesist test is t-test, two way Anova, and Scheffe test. The summary of this research is, In general, student’s mathematical understanding skill and student’s mathematical belief that is given the cognitive conflict strategy and school rank (high and middle) is significantly different than student that is given the conventional learning.

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