MES: Journal of Mathematics Education and Science
MES (Journal of Mathematics Education and Science) diterbitkan secara berkala pada bulan April dan Oktober oleh Program Studi Pendidikan Matematika FKIP Universitas Islam Sumatera Utara. Jurnal ini membahas tentang kajian dibidang pendidikan matematika, pembelajaran matematika berbasis ICT dan matematika terapan.
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<![CDATA[PENGARUH WORKED-EXAMPLE MENGGUNAKAN TRACING GESTURE KOGNITIF TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA ]]>
<![CDATA[Ulpah, Maria]]>;
<![CDATA[Santosa, Cecep Anwar Hadi Firdos]]>;
<![CDATA[Novaliyosi, Novaliyosi]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.9273
<![CDATA[The research aims to determine whether or not there is an influence on mathematical problem solving abilities between students who receive the work-example method using gesture tracing and students who use the work-example method without using gesture tracing. The population in this study was 68 students of SMA Negeri 1 Ciomas for the 2023/2024 academic year and the sample for this research was 68 students of class XI Science-1 and class XI Science-3. This type of research is quantitative research. The data used is the KAM test and the KPMM test with 5 questions. After the screening test is carried out, the data is declared Normal and Homogeneous, then the data can be carried out further tests. The results of data analysis of mathematical problem solving abilities in the work-example learning method using gesture tracing were an average of 74.68 with a standard deviation of 9.905 and in the works-example learning method without using gesture tracing the average was 61.21 with a standard deviation of 9.803. To test the hypothesis, it was concluded that the mathematical problem solving abilities of students who were taught using the works-example learning method using gesture tracing were better than students who were taught using the works-example learning model without using gesture tracing.]]>
<![CDATA[ANALISIS HUBUNGAN ANTARA KEMAMPUAN PEMAHAMAN KONSEP DAN PEMECAHAN MASALAH PADA TOPIK VEKTOR DAN SKALAR ]]>
<![CDATA[Sinaga, Rani Farida]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.9853
<![CDATA[One of the minimum learning outcomes of the S1 Mathematics Education study program at HKBP Nommensen University in the knowledge aspect is: P2) mastering mathematical concepts and data information needed to solve problems. This study aims to determine whether there is a relationship between the ability to understand concepts and problem-solving abilities on the topic of vectors and scalars. The type of research used in this study is quantitative research using a descriptive approach and the instrument used is a descriptive test. Data analysis uses correlation tests and coefficients of determination. Based on the results of data analysis in the r statistical test, ????ℎi????????????g = 0.7308 is obtained which shows a significant relationship between the ability to understand concepts and problem-solving abilities on the topic of vectors and scalars. The magnitude of the relationship between the ability to understand concepts and problem-solving abilities on the topic of vectors and scalars is 52%. so it can be concluded that there is a significant relationship between the ability to understand concepts and problem-solving abilities on the topic of vectors and scalars.]]>
<![CDATA[SEBUAH SYSTEMATIC LITERATURE REVIEW : PEMBELAJARAN DIFERENSIASI DALAM DUNIA PENDIDIKAN ]]>
<![CDATA[Ratnaya, I Gede]]>;
<![CDATA[Noviyanti, Putu Ledyari]]>;
<![CDATA[Wibowo, Sarwo Edi]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.8736
<![CDATA[Kurikulum merdeka adalah kurikulum yang memberikan keleluasaan kepada pendidik untuk menciptakan pembelajaran berkualitas yang sesuai dengan kebutuhan dan lingkungan belajar peserta didik. Pembelajaran yang ditekankan pada kurikulum merdeka diwujudkan dalam bentuk pembelajaran berdiferensiasi. Penelitian ini bertujuan untuk mengevaluasi hasil penelitian terkait topik pembelajaran diferensiasi. Prosedur yang digunakan yaitu prosedur PRISMA dengan jenis penelitian Systematic Literature Review (SLR). Studi ini dilakukan karena dengan studi ini peneliti dapat memahami pembelajaran diferensiasi mampu memenuhi kebutuhan belajar yang beragam, keefektifan pembelajaran diferensiasi, mampu mengidentifikasi kesenjangan pengetahuan serta mendukung keberagaman dalam kelas. Dari sembilan belas artikel yang diperoleh didapatkan hasil bahwa pembelajaran diferensiasi sudah banyak dilaksanakan dan dalam hasilnya mampu meningkatkan aktivitas, kemampuan kolaborasi siswa, pemahaman, hasil belajar, kemampuan berpikir kritis, kreatif matematis, kemampuan literasi dan numerasi siswa. Selanjutnya dalam beberapa artikel juga telah ditemukan pengembangan pembelajaran diferensiasi yang berbasis digital yaitu berupa aplikasi android dan juga berbasis E-PjBL dengan bantuan media H5P.]]>
<![CDATA[IMPLEMENTASI MODEL PEMBELAJARAN PROJECT BASED LEARNING BERBANTUAN VIDEO INTERAKTIF PADA PEMBELAJARAN MATEMATIKA ]]>
<![CDATA[Muizah, Ayi]]>;
<![CDATA[Khatimah, Husnul]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.9255
<![CDATA[Penelitian ini bertujuan untuk meningkatkan pemahaman peserta didik dalam memahami materi segibanyak. Metode yang digunakan dalam penelitian ini yaitu pendekatan kuantitatif, dengan desain one- grup pretest-posttest berbentuk pre-eksperimen. populasi dalam penelitian ini melibatkan 26 siswa di kelas IV MIN 12 Kuala Batee Kabupaten Aceh Barat. Berdasarkan hasil penelitian, perbedaan antara nilai setelah diberikan perlakuan (posttest) lebih besar dari nilai sebelum perlakuan (pretest) yaitu 82,3 37,7. Sehingga dapat disimpulkan bahwa penggunaan Model Pembelajaran Project Based Learning berbantuan Video Interaktif dapat meningkatkan pemahaman peserta didik dalam proses pembelajaran, mampu meningkatkan semangat belajar peserta didik dan memperoleh peningkatan hasil belajar peserta didik. Kata Kunci: PjBL, Video Interaktif, Segibanyak]]>
<![CDATA[Pengaruh Model Pembelajaran Somatic, Auditory, Visual, Intelectual Terhadap Kemampuan Pemahaman Konsep Matematis Siswa Berbantuan JACAMA ]]>
<![CDATA[Irawan, Syakia Kirti]]>;
<![CDATA[Hendriana, Evinna Cinda]]>;
<![CDATA[Kariadi, Dodik]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.9121
<![CDATA[This study aims to determine whether there is an effect of the Somatic Auditory Visual Intelectual (SAVI) learning model on students' mathematical concept understanding skills assisted by JACAMA. The type of research used is quantitative research with quasy experimental design method, post-test only control group design. The samples taken in this research were VB class students totaling 23 students of SD Negeri 12 Singkawang. The data collection technique used questionnaires and essay-shaped tests containing indicators of students' understanding of mathematical concepts. Data analysis technique using t test and percentage of student response questionnaire. The research results obtained are: 1) Students' responses to learning media taught with SAVI learning models in grade V elementary school have good criteria; 2) The SAVI learning model assisted by JACAMA has a major effect on students' mathematical concept understanding ability as shown by Es, namely 1.30 with high criteria; 3) There is a difference in students' mathematical concept understanding ability between those taught with the SAVI learning model assisted by JACAMA and those who apply the direct learning model in class V SD Negeri 12 Singkawang.]]>
<![CDATA[ANALISIS KEMAMPUAN BERPIKIR REFLEKTIF MATEMATIS DITINJAU DARI KEMANDIRIAN BELAJAR SISWA ]]>
<![CDATA[Husain, Mark]]>;
<![CDATA[Prihatiningtya, Nindy Citroresmi]]>;
<![CDATA[Buyung, Buyung]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.8841
<![CDATA[This research aims to: 1). Describe how students' mathematical reflective thinking abilities with high learning independence on SPLDV material. 2) Describe how students think reflectively mathematically with moderate learning independence on SPLDV material. 3) Describe how students with low learning independence use reflective mathematical thinking in SPLDV material. This research method is descriptive research (Description Research) and the approach used is a qualitative approach. The subjects in this research were students in class VIII C at SMPN 17 Singkawang. The instruments used in this research were a learning independence questionnaire and a mathematical reflective thinking ability test. From the research results it can be seen that; (1) with high learning independence, students are able to work on indicator questions for the Reacting, Elaborating and Contemplating phases; (2) in moderate learning independence, students are able to work on questions in the Reacting and Elaborating phases, but students are not yet able to work on indicator questions in the Contemplating phase with correct results; (3) with low learning independence, students are unable to work on questions on the Elaborating and Contemplating phase indicators with correct solutions and results, but students are able to work on questions on the Reacting phase indicators correctly. Based on the results of the analysis it can be concluded that; (a) Mathematical reflective thinking ability with high learning independence is in the high category; (b) Mathematical reflective thinking ability with moderate learning independence is in the low category, and; (c) Mathematical reflective thinking ability with low learning independence is in the low category.]]>
<![CDATA[PENGARUH MODEL CREATIVE PROBLEM SOLVING BERBANTUAN VIDEO PEMBELAJARAN TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA SD NEGERI 84 SINGKAWANG ]]>
<![CDATA[Nafia, Siti Ulya]]>;
<![CDATA[Marhayani, Dina Anika]]>;
<![CDATA[Mulyani, Sri]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.9163
<![CDATA[This study aims to determine whether there are differences and the effect of using the Creative Problem Solving model assisted by learning videos for grade V students of SDN 84 Singkawang. The type of research used is quantitative research with the method of true experimental design with posstest-only control group design. The samples taken in the study were V-B class students totaling 24 students. Data collection techniques using essay question test techniques by containing indicators of problem solving ability. Data analysis techniques using t-test and effect size. The results of this study showed that: 1) there is a difference in problem solving skills between classes using the CPS model assisted by learning videos and classes using direct learning models, 2) the use of the CPS model has an effect, but not significant on students' problem solving skills with the results of the effect size of 0.60 and falls into moderate criteria.]]>
<![CDATA[PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA SMP ]]>
<![CDATA[Situmorang, Nova Lenta]]>;
<![CDATA[Siregar, Nurhasanah]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.8594
<![CDATA[This research aims to improve students' ability to understand mathematical concepts at SMP Negeri 21 Medan by applying the Discovery Learning learning model. This research is classroom action research carried out in two cycles. The subjects of this research were students of VIII-5 SMP Negeri 21 Medan with a total of 31 students. Each cycle consists of 4 stages, namely planning, implementation, observation/evaluation and reflection. The results of the research show that students' ability to understand mathematical concepts can increase after implementing the discovery learning model. The increase was obtained through the average student score from 57.52 in the poor category, increasing in the first cycle to 68.11 in the poor category and increasing in the second cycle to 77.81 in the sufficient category. Improvement was also obtained from students' classical abilities, where in the first cycle 16 students (51.61%) completed it. Then, in cycle II, it was found that 27 students (87.1%) had completed classically. So it is concluded that the application of the Discovery Learning learning model can improve the ability to understand mathematical concepts of students in class VIII SMP Negeri 21 Medan.]]>
<![CDATA[PEMANFAATAN TEKNOLOGI DALAM RANGKA PENINGKATAN KOMPETENSI PEDAGOGIK ]]>
<![CDATA[Noviyanti, Putu Ledyari]]>;
<![CDATA[Patiung, Amos]]>;
<![CDATA[Nababan, Siti Aminah]]>;
<![CDATA[Tanjung, Henra Saputra]]>;
<![CDATA[Nitiasih, Putu Kerti]]>;
<![CDATA[Riastini, Putu Nanci]]>;
<![CDATA[Sudatha, I Gde Wawan]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.9398
<![CDATA[During the Industrial Revolution 4.0, it is important to develop critical thinking (Critical Pedagogy) and the use of technology in the learning process (Cyber Pedagogy). This research aims to explore how technology can be used to improve pedagogical competence in the educational context in Indonesia. This study uses the Systematic Literature Review (SLR) method with a survey-based quantitative descriptive approach. Data was collected from primary research results published in national and international journals such as Google Scholar, ERIC, and Scopus. The results of this research are from three study focuses related to the use of technology in learning in general, specifically mathematics learning and in the context of increasing pedagogic competence. Where the strategy for increasing teacher competence in applying technology in the classroom is training in the form of activities in the form of training in the use of learning methods, skills training in choosing suitable media, and training in media technology development.]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN PROBLEM-BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA ]]>
<![CDATA[Nasution, Ibrahim Yusup]]>;
<![CDATA[Napitupulu, E. Elvis]]>
<![CDATA[ MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April ]]>
Publisher : <![CDATA[Universitas Islam Sumatera Utara ]]>
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DOI: 10.30743/mes.v9i2.8593
<![CDATA[The research aims to determine the mathematical problem-solving abilities of students who are taught using the Problem-Based Learning model or direct learning model. As well as to see an overview of the process of students' mathematical problem-solving abilities in terms of the students' answer process. The population in this study was all students at SMP Negeri 2 Pantai Labu for the 2022/2023 academic year, totaling 210 students and the sample for this research was 61 students from class VIII-1 and class VIII-3. This type of research is experimental research. The data used is a PAM test with 15 questions and a mathematical problem-solving ability test in the form of a description with 3 questions. After the prerequisite tests are carried out, the data is declared Normal and Homogeneous, then the data can be carried out further tests. The results of data analysis of mathematical problem-solving abilities in the Problem-Based Learning learning model were an average of 63.439 with a standard deviation of 8.0608 and in the direct learning model the average was 45.727 with a standard deviation of 6.1296. To test the hypothesis, it was concluded that the mathematical problem-solving abilities of students taught using the Problem-Based Learning learning model were better than students taught using the direct learning model.]]>
