JURNAL MathEdu (Mathematic Education Journal) https://journal.ipts.ac.id/index.php/MathEdu <p>&nbsp;</p> <table style="height: 201px;" width="785"> <tbody> <tr> <td style="text-align: justify;" width="149">&nbsp;<img src="/public/site/images/muhammadsyahrilharahap/JURNAL_cover.jpg" width="132" height="184"></td> <td width="416"> <p style="text-align: justify;">JURNAL MathEdu (Mathematic Education Journal) ini diterbitkan oleh Program Studi Pendidikan Matematika, Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam, Institut Pendidikan Tapanuli Selatan. Jurnal in telah terakreditasi <strong>SINTA 5&nbsp;</strong>sesuai surat Hasil Akreditasi Jurnal Ilmiah Periode III Tahun 2020. dengan Nomor <a href="http://arjuna.ristekdikti.go.id/files/info/Hasil_Penetapan_Akreditasi_Jurnal_Periode_3_Tahun_2020.pdf">Surat 105/E/KTP/2022</a>&nbsp; 7 April 2022.</p> <p>&nbsp;</p> </td> </tr> </tbody> </table> <p>Indexed By :</p> <table width="546"> <tbody> <tr> <td width="121">&nbsp;<a href="https://www.base-search.net/Search/Results?lookfor=http%3A%2F%2Fjournal.ipts.ac.id%2Findex.php%2FMathEdu&amp;l=en&amp;refid=dcsuggesten" target="_blank" rel="noopener"><img src="/public/site/images/elmo/base.jpg" width="149" height="56"></a></td> <td width="121"> <p>&nbsp;<a href="https://www.citefactor.org/journal/index/24342/jurnal-mathedu-mathematic-education-journal#.XQR4xNIzbDc" target="_blank" rel="noopener"><img src="/public/site/images/elmo/cite_faktor.jpg" width="152" height="57"></a></p> </td> <td width="137"> <p>&nbsp;<a href="http://garuda.ristekdikti.go.id/journal/view/13644" target="_blank" rel="noopener"><img src="/public/site/images/elmo/garuda1.jpg" width="125" height="47"></a></p> </td> <td width="117"> <p>&nbsp;<a href="https://scholar.google.com/citations?user=yZRA4aAAAAAJ&amp;hl=id&amp;authuser=2" target="_blank" rel="noopener"><img src="/public/site/images/elmo/gscolar2.png" width="109" height="41"></a></p> </td> <td width="117">&nbsp;</td> </tr> <tr> <td width="121"> <p>&nbsp;<a href="http://olddrji.lbp.world/JournalProfile.aspx?jid=2621-9832" target="_blank" rel="noopener"><img src="/public/site/images/elmo/drji.jpg" width="146" height="55"></a></p> </td> <td width="121"> <p>&nbsp;<a href="http://moraref.kemenag.go.id/archives/journal/98077985952818905" target="_blank" rel="noopener"><img src="/public/site/images/elmo/morar.jpg" width="146" height="55"></a></p> </td> <td width="137"> <p>&nbsp;<a href="https://index.pkp.sfu.ca/index.php/browse/index/4758" target="_blank" rel="noopener"><img src="/public/site/images/elmo/pkp.jpg" width="128" height="48"></a></p> </td> <td width="117"> <p>&nbsp;<a href="https://onesearch.id/Repositories/Repository?institution_id=3075" target="_blank" rel="noopener"><img src="/public/site/images/elmo/one_serach.jpg" width="106" height="40"></a></p> </td> <td width="117"> <p>&nbsp;</p> </td> <td width="117"> <p>&nbsp;</p> </td> <td width="117"> <p>&nbsp;</p> </td> </tr> <tr> <td width="121"> <p>&nbsp;</p> </td> <td width="121"> <p>&nbsp;</p> </td> <td width="137"> <p>&nbsp;</p> </td> <td width="117"> <p>&nbsp;</p> </td> <td width="117"> <p>&nbsp;</p> </td> <td width="117"> <p>&nbsp;</p> </td> <td width="117">&nbsp;</td> </tr> </tbody> </table> <p>&nbsp;</p> Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan en-US JURNAL MathEdu (Mathematic Education Journal) 2621-9832 ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA KELAS III SD NEGERI 173 https://journal.ipts.ac.id/index.php/MathEdu/article/view/5842 <p><em>Pendidikan Matematika menjadi pondasi yang esensial bagi setiap individu, sehingga keberadaannya menjadi sangat penting di semua tingkatan pendidikan. Kemampuan pemecahan masalah merupakan aspek yang penting untuk diajarkan sejak usia dini. Pemecahan masalah melibatkan berbagai aspek kehidupan manusia, seperti dalam ilmu pengetahuan, hukum, pendidikan, bisnis, olahraga, kesehatan, industri, literatur, dan lain sebagainya.Pemecahan masalah bisa diajarkan dalam berbagai mata pelajaran, terutama dalam mata pelajaran matematika.Subjek dalam penelitian ini adalah 22 orang siswa kelas III SD Negeri 173 Hutabaringin.Metode yang digunakan pada penelitian ini adalah deskriptif kualitatif.Teknik pengumpulan data yang digunakan adalah wawancara, tes dan hasil.. Hasil penelitian menunjukkan bahwa kemampuan pemecahan masalah cukup baik dengan nilai rata-rata 67.41, siswa mampu memenuhi empat indikator pemecahan masalah menurut Polya yaitu (1) memahami masalah, (2) membuat rencana, (3) melaksanakan rencana, (4) mengecek kembali. Pembelajaran di kelas III SD Negeri 173 Hutabaringin memiliki kemampuan pemecahan masalah yang lumayan baik, &nbsp;siswa mampu memenuhi indikator memahami masalah dan membuat rencana tetapi siswa bermasalah dalam melaksanakan rencana penyelesaian. Sehingga dapat disimpulkan bahwa pembelajaran yang masih berfokus kepada guru adalah salah satu pembelajaran yang masih kurang efisien digunakan dalam proses pembelajaran dan faktor yang sangat mempengaruhi suatu kemampuan pemecahan masalah adalah metode pengajaran yang dipakai serta rasa ingin tau dan minat siswa terhadap pelajaran.</em></p> Elvi Sahara Roslian Lubis Rahmatika elindra Eva Yanti Siregar ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 1 6 10.37081/mathedu.v7i2.5842 Analisis Kemampuan Metakognitif Siswa dalam Pemecahan Masalah Matematika pada Siswa SMP Kelas VIII https://journal.ipts.ac.id/index.php/MathEdu/article/view/5862 <p>Penelitian ini membahas tentang kemampuan metakognitif siswa dalam pemecahan masalah matematika materi sistem persamaan linear dua variabel. Tujuan penelitian ini adalah untuk mendeskripsikan kemampuan metakognitif siswa dalam pemecahan masalah matematika pada siswa SMP kelas VIII. Jenis penelitian yang digunakan dalam penelitian ini adalah kualitatif deskriptif. Subjek dalam penelitian ini adalah siswa kelas VIII A SMP Negeri 6 Purworejo Tahun Ajaran 2022/ 2023 dengan jumlah 6 siswa. Teknik yang digunakan dalam pengambilan subjek adalah purposive sampling. Pemilihan subjek berdasarkan tingkat kemampuan matematika siswa dengan kategori tinggi, sedang, dan rendah. Instrumen yang digunakan berupa lembar tes, lembar pedoman wawancara, dokumentasi, dan catatan lapangan. Teknik pengumpulan data dalam penelitian ini menggunakan tes, wawancara, catatan lapangan, dan dokumentasi. Teknik analisis data kualitatif menggunakan reduksi data, penyajian data, dan simpulan. Hasil penelitian menunjukan bahwa: (1) Kemampuan metakognitif siswa dengan kemampuan matematika tinggi terklasifikasi pada tingkat <em>reflective use</em>. (2) Kemampuan metakognitif siswa dengan kemampuan matematika sedang terklasifikasi pada dua tingkatan yaitu, pertama tingkat <em>strategic use</em>. (3) Kemampuan metakognitif siswa dengan kemampuan matematika rendah terklasifikasi pada tingkat <em>aware use</em>.</p> Aldian Puji Pramana Wharyanti Ika Purwaningsih Prasetyo Budi Darmono ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 7 14 10.37081/mathedu.v7i2.5862 PENGEMBANGAN MEDIA PEMBELAJARAN BERDASARKAN KONSEP TPACK (TECHNOLOGICAL PEDAGOGICAL AND CONTENT KNOWLEDGE) UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA DI SMP NEGERI 1 MARANCAR https://journal.ipts.ac.id/index.php/MathEdu/article/view/5900 <p><strong><em>Abstrak</em></strong></p> <p><em>Penelitian ini bertujuan untuk menghasilkan </em><em>media pembelajaran matematika berdasarkan konsep TPACK (Technological Pedagogical And Content Knowledge) untuk meningkatkan kemampuan berpikir kreatif matematis </em><em>siswa SMP Negeri&nbsp; </em><em>1</em> <em>Marancar</em><em> dan mengetahui kualitas </em><em>media pembelajaran</em><em> dilihat dari aspek kevalidan, kepraktisan, dan keefektifan. Penelitian ini merupakan penelitian Research and Development (R&amp;D) dengan&nbsp; model pengembangan&nbsp; ADDIE (Analysis, Design, Development, Implementation, and Evaluation). Subjek dalam penelitian ini adalah 2</em><em>2</em><em> siswa kelas VIII-</em><em>2</em><em> SMP Negeri </em><em>1</em> <em>Marancar</em><em>. Teknik pengumpulan data dalam penelitian ini adalah angket, tes, dan dokumentasi. Instrument yang digunakan diantaranya 1) lembar angket berupa angket validasi oleh ahli untuk melihat kevalidan produk dan angket repon siswa untuk melihat kepraktisan produk serta 2) lembar tes keefektifan produk yang dikembangkan. Validasi dilakukan oleh ahli media,ahli materi</em><em> dan </em><em>ahli bahasa yang kemudian dilakukan uji coba produk dengan melihat respon penggunaan produk dan hasil tes siswa berdasarkan kemampuan </em><em>berpikit kreatif</em><em> matematis. Berdasarkan hasil penelitian ini diperoleh kevalidan produk dengan rata-rata persentase 8</em><em>5</em><em>% dengan kategori “Valid”, kepraktisan produk dengan rata-rata persentase </em><em>93</em><em>% dengan kategori “Sangat Praktis” dan keefektifan produk dengan rata-rata persentase </em><em>91,09</em><em>% </em><em>d</em><em>engan kategori “</em><em> Sangat </em><em>Efektif”.</em></p> <h2>&nbsp;</h2> <h2>Kata kunci: Media Pembelajaran, konsep TPACK, Kemampuan Berpikir Kreatif Matematis</h2> Roslian Lubis Muhammad Syahril Harahap Yenni Lala Hayati Hasibuan Rosnida Siregar Febriani Hastini Nasution ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 15 24 10.37081/mathedu.v7i2.5900 Analisis Kemampuan Komunikasi Matematis Pada Soal SPLDV Ditinjau dari Gaya Belajar Kolb https://journal.ipts.ac.id/index.php/MathEdu/article/view/5909 <p>Penelitian ini bertujuan untuk mengetahui kemampuan komunikasi matematis dalam menyelesaikan soal sistem persamaan linear dua variabel ditinjau dari gaya belajar kolb pada siswa kelas VIII SMPN 30 Makassar. Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kualitatif. Instrumen yang digunakan yaitu tes kemampuan komunikasi matematis, angket gaya belajar kolb, dan pedoman wawancara. Subjek dalam penelitian ini adalah siswa kelas VIII-1 SMPN 30 Makassar sebanyak 4 siswa yaitu 1 siswa dengan gaya belajar diverger, 1 siswa dengan gaya belajar assimilator, 1 siswa dengan gaya belajar konverger dan 1 siswa dengan gaya belajar acomodator. Uji validitas data yang digunakan dalam penelitian ini adalah tringulasi teknik/metode. Teknik analisis yang digunakan yaitu kondensasi data, penyajian data dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa (1) kemampuan komunikasi matematis dengan subjek gaya belajar diverger dapat memenuhi 3 semua indikator, (2) kemampuan komunikasi matematis dengan subjek gaya belajar assimilator dapat memenuhi 3 indikator, (3) kemampuan komunikasi matematis dengan gaya belajar konverger dapat memenuhi 3 indikator, dan (4) kemampuan komunikasi matematis dengan gaya belajar acomodator dapat memenuhi 3 indikator.</p> Muhammad Rizal Usman Sitti Rahma Tahir Nursakiah Nursakiah Aisyah Nursyam ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 25 35 10.37081/mathedu.v7i2.5909 Literasi Matematis Siswa Madrasah Tsanawiyah dalam Memecahkan Masalah Fiqih Zakat https://journal.ipts.ac.id/index.php/MathEdu/article/view/5919 <p><em>The purpose of this research is to describe the mathematical literacy level of Madrasah Tsanawiyah students in solving fiqih zakat problems and to see the consistency of the students' mathematical literacy level in solving zakat fitrah and zakat maal problems. This research used qualitative research approach with descriptive research method. The subjects in this research were 20 students who were in class VIII at MTs Darul Hidayah Rasau Jaya. Mathematical literacy test questions and interview guidelines were used as data collection instruments in this study. Based on the analysis of test results and interviews with students, it was found that students' mathematical literacy level was low. Students' mathematical literacy level in solving fiqih zakat problems is mostly at level 2 and there are no students who managed to reach level 5 and level 6. Students can interpret the given problem and solve it with the correct procedure. However, students still have difficulty finding different alternative ways to solve the problem and modeling. From the mathematical literacy test results with the context of zakat fitrah and zakat mal problems, not all students are consistent in achieving mathematical literacy levels.</em></p> Sabriyah Eka Pratiwi Agung Hartoyo Ade Mirza Hamdani Hamdani ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 36 43 10.37081/mathedu.v7i2.5919 ANALISIS DAYA PEMBEDA BUTIR TES PILIHAN GANDA MATERI PERSAMAAN TRIGONOMETRI BERDASARKAN TEORI TES KLASIK https://journal.ipts.ac.id/index.php/MathEdu/article/view/5961 <p>This study aims to measure the distinguishing power of the multiple-choice form test items of class XI trigonometric equation material at SMA Mujahidin Pontianak. The object analyzed is 40 items of multiple-choice questions of trigonometric equation material. The type of research used is descriptive quantitative. The data collection method is a documentation method and the data obtained in the form of secondary data is then analyzed using a classical test theory approach. The results of the analysis showed that as many as 7 questions or 20.59% had bad distinguishing power criteria, 16 questions or 47.06% had sufficient discriminating power, 10 questions or 29.41% had good discriminating power criteria, 1 question or 2.94% had bad discriminating power, and no questions or as many as 0% had very good discriminating power. From the overall data, it can be concluded that the test items have a differentiating power that meets the feasible criteria because most of the questions have sufficient criteria.</p> Ahmad Rizki Halini Halini Tari Indriani ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 44 49 10.37081/mathedu.v7i2.5961 Penerapan Model Pembelajaran Think Pare Share Dalam Upaya Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa di SMP Negeri 5 Angkola Timur https://journal.ipts.ac.id/index.php/MathEdu/article/view/6322 <p><em>The problem in this research is an affort to improve students’ mathematical problem-solving abilities at SMP Negeri 5 Angkola Timur in the matter of a system of two-variable linear equations in class VIII by applying the Think Pair Share learning model. This type of research is Classroom Action Research. The research subjects are class VIII students of SMP Negeri 5 Angkola Timur. The object taken in this research is problem-solving skills by applying the Think Pair Share learning model. From the results of the cycle test, the lowest score was 30 and the highest score was 80. There were 12 students who scored &lt;65 (46.15%) and 14 students who scored ≥ 65&nbsp; (53.85%). ). As well as the average value obtained on the initial test is 59,26. After giving&nbsp; action in&nbsp; cycle II for two meetings through the stages of applying Think Pair Share&nbsp; learning model, at the end of the lesson given a problem solving ability test to students, the class average value is 71,42 in the second&nbsp; cycle test, it was seen that 23 students (88,46) had completed their studies and 3 students (11,54) did not complete their studies.</em></p> <p><strong><em>Keywords</em><em>—</em></strong> <em>mathematic, </em><em>problems solving</em><em>, Think Pair Share</em></p> Puspa Indah Sari Haritsah Hammamah Harahap Andi Saputra Mandopa ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 50 55 10.37081/mathedu.v7i2.6322 PENGEMBANGAN BAHAN AJAR MATERI PERSAMAAN KUADRAT BERBASIS QUIZIZZ TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA KELAS X SMK SWASTA YAPIM TARUNA https://journal.ipts.ac.id/index.php/MathEdu/article/view/6074 <p><em>Penelitian ini bertujuan untuk menghasilkan </em><em>bahan ajar</em> <em>materi persamaan kuadrat berbasis Quizizz terhadap kemampuan berpikir kreatif matematis siswa</em><em> dan mengetahui kualitas baan ajar dilihat dari aspek kevalidan, kepraktisan, dan keefektifan. Penelitian ini merupakan penelitian Research and Development (R&amp;D) dengan&nbsp; model pengembangan 4D (Define, Desin, Developmen, dessiminate). Subjek dalam penelitian ini adalah 14 siswa kelas X SMK Swasta Yapim Taruna. Teknik pengumpulan data dalam penelitian ini adalah angket, tes, dan dokumentasi .Instrument yang digunakan diantaranya 1) lembar angket berupa angket validasi oleh ahli untuk melihat kevalidan produk dan angket repon siswa untuk melihat kepraktisan produk serta 2) lembar tes keefektifan produk yang dikembangkan. Validasi dilakukan oleh ahli media, ahli materi</em><em> dan </em><em>ahli bahasa yang kemudian dilakukan uji coba produk dengan melihat respon penggunaan produk dan hasil tes siswa berdasarkan kemampuan </em><em>berpikit kreatif</em><em> matematis. Berdasarkan hasil penelitian ini diperoleh kevalidan produk dengan rata-rata persentase 8</em><em>6</em><em>% dengan kategori “Sangat Valid”, kepraktisan produk dengan rata-rata persentase </em><em>89</em><em>% dengan kategori “Sangat Praktis” dan keefektifan produk dengan rata-rata persentase </em><em>83</em><em>% </em><em>d</em><em>engan kategori “</em><em> Sangat </em><em>Efektif”.</em></p> Nunik Ardiana Rahmatika Elindra Helenia Rebecka S ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 56 66 10.37081/mathedu.v7i2.6074 MENINGKATKAN KEMAMPUAN MEMBACA AL-QUR'AN SISWA KELAS VII SMPIT ABDAN SYAKURO DENGAN METODE AL MUYASSAR https://journal.ipts.ac.id/index.php/MathEdu/article/view/6116 <p>Penelitian Tindakan Kelas (PTK) dilakukan dengan tujuan meningkatkan keterampilan membaca Al-Qur’an siswa kelas VII di SMPIT Abdan Syakuro melalui penerapan metode Al Muyassar. Metode ini dipilih karena kemudahannya dalam mengajarkan tajwid dan kefasihan membaca Al-Qur’an, yang sesuai untuk siswa pada tahap awal pembelajaran. Penelitian dilaksanakan dalam dua periode siklus, di mana setiap siklus meliputi tahap perencanaan, tindakan, observasi, dan refleksi. Subjek penelitian terdiri dari siswa kelas VII berjumlah 25 orang siswa. Hasil penelitian menemukan adanya peningkatan yang signifikan dalam pemahaman dan kemampuan membaca Al-Qur’an. Pada siklus pertama, hanya 50% siswa yang mencapai kriteria ketuntasan minimal, namun setelah siklus kedua, persentase tersebut meningkat menjadi 80%. Hal ini menunjukkan efektivitas metode Al Muyassar dalam membantu siswa memahami prinsip-prinsip tajwid dan meningkatkan kefasihan membaca Al-Qur’an.</p> Achmad Harristhana Mauldfi Sastraatmadja Adzra Emalis Saputra Siti Kulsum Nur Aini Farida M Makbul ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 67 75 10.37081/mathedu.v7i2.6116 EPISTEMOLOGICAL OBSTACLES SISWA DALAM MEMAHAMI GEOMETRI DASAR SUDUT SALING BERPENYIKU DI KELAS VII SMP https://journal.ipts.ac.id/index.php/MathEdu/article/view/6227 <p>Geometry learning can train students in analyzing the characteristics of geometric shapes and making mathematical arguments regarding visualization, spatial reasoning and geometric modeling in problem solving. Several studies show that students experience difficulties and make mistakes in solving geometry problems. The errors and difficulties experienced by students indicate the occurrence of epistemological learning barriers. This research aims to analyze the epistemological type of learning obstacle in learning angles in basic geometry material in junior high school. This research method is a qualitative type with a Didactical Design Research model approach through retrospective analysis. This research states that students experience epistemological learning obstacles in the three types of epistemological concept, epistemological procedure and epistemological operational technique.</p> Ayathollah Khomeni ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 76 80 10.37081/mathedu.v7i2.6227 PENGARUH MODEL DISCOVERY LEARNING TERHADAP HASIL BELAJAR SISWA https://journal.ipts.ac.id/index.php/MathEdu/article/view/6241 <p>The aim of this research is to determine the effect of the discovery learning model on the mathematics learning outcomes of class VIII students at SMP Negeri 1 Marancar, Algebra Operations Material. This type of research is quasi-experimental research. The research population was all students of class VIII odd semester of SMP Negeri 1 Marancar TP. 2023/2024 which consists of 2 classrooms totaling 42 class VIII students. The control class is class VIII-1 and the experimental class is class VIII-2.</p> <p>The normality test value for the control class is 0.038˃0.05, meaning it is normally distributed. Then for the experimental (treatment) class, the calculated L value was 0.392 ˃ 0.05, meaning it was normally distributed. So it can be concluded that the data distribution in this study is normally distributed. Meanwhile, the homogeneity result is a significance value of 0.209˃0.05. This means that it can be concluded that the data distribution for the control class and experimental class has homogeneous data conditions. Furthermore, the tests carried out showed that there was an influence of the discovery learning model on the mathematics learning outcomes of class VIII students at SMP Negeri 1 Marancar. Based on this table, the Sig value can be seen. (2-Tailed) is 0.894˃ of 0.05. So Ho is rejected and Ha is accepted. This means that there is an influence of the discovery learning model on the mathematics learning outcomes of class VIII students at SMP Negeri 1 Marancar.</p> <p><em>Keywords— </em><em>Discovery Learning, Learning Outcomes, Algebra</em></p> <p>&nbsp;</p> Rayana . Yuni Rhamayanti Adek Nilasari Harahap ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 81 90 10.37081/mathedu.v7i2.6241 PENGARUH MODEL PEMBELAJARAN RECIPROCAL TEACHING DALAM MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA KELAS XI MAS NU SIBUHUAN T.A 2023/2024 https://journal.ipts.ac.id/index.php/MathEdu/article/view/6243 <p>Penelitian ini dilatarbelakangi oleh rendahnya kemampuan koneksi matematis siswa dalam menyelesaikan soal-soal matematika. Salah satu penyebab rendahnya kemampuan kemampuan koneksi matematis siswa karna kurang di biasakan dengan masalah-masalah terbuka yang melibatkan logika dan insting siswa. siswa hanya mendapatkan pembelajaran yang berpusat pada guru. Untuk mengatasi hal tersebut sebaiknya guru menggunakan model pembelajaran yang sesuai, oleh karena itu peniliti menggunakan model pembelajaran <em>reciprocal teachin</em>g. Peneliti ini bertujuan untuk mengetahui apakah ada peningkatan kemampuan koneksi matematis siswa kelas XI MAS NU SIBUHUAN setelah diterapkan model pembelajaran <em>reciprocal teaching</em>dan juga bertujuan untuk mengetahui apakah ada pengaruh model pembelajaran <em>reciprocal teachin</em>g dalam meningkatkan kemampuan koneksi matematis siswa kelas MAS NU Sibuhuan kelas XI MAS NU Sibuhuan. Jenis penelitian yang digunakan adalah kuantitatif dengan metode <em>quasi eksperimen</em> dengan menggunakan desain <em>“the Posttest Only Control Design”. </em>Penelitian ini ada dua kelompok sampel yaitu kelas eksperimen dengan model pembelajaran <em>reciprocal teachin</em>g dan kelas kontrol dengan model pembelajaran konvensional. Data hasil penelitian dianalisis mengunakan uji mann whitney. Dari hasil penelitian dapat diketahui bahwa berdasarkan kriteria pengujian hipotesis dengan taraf signifikan 0.05, diperoleh signifikan 0,000 &lt; 0,05 maka H<sub>0</sub> diterima. Jadi ada pengaruh model pembelajaran <em>reciprocal teachin</em>g dalam meningkatkan kemampuan koneksi matematis siswa kelas XI MAS NU Sibuhuan T.A 2023/2024.</p> <p>Kata Kunci: (<em>Reciprocal Teaching, </em>Kemampuan Koneksi, Matematis)</p> Veri Pramudia Fadli Habibah Hannum Siregar ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 91 96 10.37081/mathedu.v7i2.6243 Development of RME-Based LKPD Using an Ethnomathematical Approach to Line and Angle Material https://journal.ipts.ac.id/index.php/MathEdu/article/view/6251 <p><em>The aim of this research and development is to determine the quality of Student Worksheets (LKPD) based on Realistic Mathematics Education (RME) with an ethnomathematics approach as teaching materials that are suitable for use. This type of research is Research and Development (R&amp;D) with a research model referring to the development of ADDIE (Analysis, Design, Development, Implementation, and Evaluation). The subjects of this&nbsp; research are 7th grade students of SMP Muhammadiyah 9 Watukebo with a total of 121 participants/students (pilih salah satu aja). Three types of questionnaires were used in this research, such as; validation questionnaire sheet, teacher’s response questionnaire as the practicality assessment, and student’s response questionnaire as the effectiveness assessment for the LKPD.&nbsp; Results of the data analysis are (1) validation score from two validators on developed LKPD obtained an average score of 3.85 which categorized as&nbsp; valid, (2) the practicality score of two teachers on developed LKDP obtained a mean score of 4.75 which categorized as highly practical, (3) effectiveness score from the learners on developed LKPD obtained an average of 4.551 which categorized as highly effective. Thus, the Student Worksheet (LKPD) based on Realistic Mathematics Education (RME) with an ethnomathematics approach in line and angle material is suitable&nbsp;for&nbsp;use.</em></p> Lilis Oktavia Fatqurhohman Fatqurhohman Nurul Imamah AH Lady Agustina ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 97 106 10.37081/mathedu.v7i2.6251 ETNOMATEMATIKA PADA TUTUP ARI GEDUNG KANTOR BUPATI TAPANULI SELATAN https://journal.ipts.ac.id/index.php/MathEdu/article/view/6276 <p><em>This research aims to determine the form or mathematical concept of the ornaments found on the Close Ari of the South Tapanuli Regent's Office Building. The decoration on the lid is one of the Mandailing cultural traditions that must be preserved because it contains its own meaning and significance in each form. We can find these ornaments in various areas in South Tapanuli, one of which is in South Tapanuli, specifically in the South Tapanuli Regent's Office Building. The decoration on the lid of the can is used as a medium for teaching mathematics in schools so that learning mathematics at school can begin by introducing local customs and culture. This article explores the mathematical ideas contained in the ornaments covering the South Tapanuli Regent's Office building. The discussion is descriptive, providing a detailed description of the ornaments. The results of the exploration and analysis of these ornaments found that there were mathematical concepts in the form of flat geometric shapes such as triangles, trapezoids, parallelograms, rhombuses, squares and rectangles.</em></p> <p><em>&nbsp;</em></p> <p><strong><em>Keywords: Ornament; Close Ari; Ethnomathematics; Culture.</em></strong></p> <p><em>This research aims to determine the form or mathematical concept of the ornaments found on the Close Ari of the South Tapanuli Regent's Office Building. The decoration on the lid is one of the Mandailing cultural traditions that must be preserved because it contains its own meaning and significance in each form. We can find these ornaments in various areas in South Tapanuli, one of which is in South Tapanuli, specifically in the South Tapanuli Regent's Office Building. The decoration on the lid of the can is used as a medium for teaching mathematics in schools so that learning mathematics at school can begin by introducing local customs and culture. This article explores the mathematical ideas contained in the ornaments covering the South Tapanuli Regent's Office building. The discussion is descriptive, providing a detailed description of the ornaments. The results of the exploration and analysis of these ornaments found that there were mathematical concepts in the form of flat geometric shapes such as triangles, trapezoids, parallelograms, rhombuses, squares and rectangles.</em></p> <p><em>&nbsp;</em></p> <p><strong><em>Keywords: Ornament; Close Ari; Ethnomathematics; Culture.</em></strong></p> Rina Sri Rahayu ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 107 116 10.37081/mathedu.v7i2.6276 PENGARUH PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN EKSPOSITORI TERHADAP HASIL BELAJAR MATEMATIKA DITINJAU DARI KEMAMPUAN AWAL MATEMATIKA DI MADRASAH ALIYAH NEGERI TAPANULI SELATAN https://journal.ipts.ac.id/index.php/MathEdu/article/view/6289 <p><em>This research is quantitative research</em> <em>form design quasi experiment Which used control class and experimental class. The experimental class applies PBL and Expository models in the learning process with SPLTV material. The population in this study were all class X students at MAN Tapsel. The sample in this study was 20 students for each control class and experimental class using a non-probability sampling design with purposive sampling type .</em> <em>Using the PBL type cooperative learning model, the average student score was 58.66 to 82.16. For the Expository type cooperative learning model, the student average was 58.16 and was 81.84. Meanwhile, in the control class, the pre-test score was 58.5 and the post-test score was 70.34. In the ANOVA test, the sig value &lt; 0.05, namely 0.006 &lt; 0.05 and the calculated F<sub> value </sub>&gt; F <sub>table </sub>, namely 5.694 &gt; 3.59. It can be concluded that these three methods equally influence students' mathematics learning outcomes. From the activities, the best was the class that used the PBL model , namely 82.16, followed by the class that applied Expository with an average of 81.99.</em></p> <p><em>&nbsp;</em></p> <p><strong><em>Keywords :</em></strong><em> Learning Outcomes, PBL, Expository.</em></p> <p><strong><em>&nbsp;</em></strong></p> <p><strong><br> </strong></p> <p><strong>&nbsp;</strong></p> Abdul Hamid Hasibuan ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 117 123 10.37081/mathedu.v7i2.6289 POLA PEMBELAJARAN MATEMATIKA DALAM MENINGKATKAN PRESTASI OLIMPIADE SAINS DI MADRASAH ALIYAH DARUL MURSYID https://journal.ipts.ac.id/index.php/MathEdu/article/view/6290 <p><em>This research uses methodological tools with a descriptive qualitative approach based on the phenomenological paradigm through supporting instruments (interviews, observations, documentation) which allows objective data to be brought to the surface. The results of this research show that: (1) The pattern of organizing mathematics learning carried out at Madrasah Aliyah Darul Mursyid is by establishing a clear and measurable curriculum that is formed together with all education stakeholders in the madrasah environment. (2) The pattern of delivery of mathematics learning carried out at Madrasah Aliyah Darul Mursyid. First; Darul Mursyid highly upholds the principles of creativity and effectiveness in student learning. Second; Learning media is directed to use more varied and innovative models. Third; Learning in KBM classes or Olympiads must use interactive and dynamic learning methods. (3) The management pattern for mathematics learning carried out at Madrasah Aliyah Darul Mursyid is prepared jointly by all madrasah and Islamic boarding school stakeholders. Starting from preparing the curriculum structure to assigning teachers to fields of study and determining study hours for a particular curriculum content. Requires teachers to keep journals and records of student progress in their field of study and evaluate them periodically by the madrasah. (4) The results of applying mathematics learning patterns in improving science olympiad achievements at Madrasah Aliyah Darul Mursyid show that the achievements achieved by students in various science olympiad events have succeeded in winning champions each year, especially overall champions.</em></p> <p><em>&nbsp;</em></p> <p><strong><em>Keywords</em></strong><em>: Learning Patterns, Learning Mathematics, Science Olympiad Achievement</em></p> <p><strong><em>&nbsp;</em></strong></p> <p><strong><br> </strong></p> <p><strong>&nbsp;</strong></p> Arjun Arifin Lase ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 124 130 10.37081/mathedu.v7i2.6290 PENGARUH PENERAPAN PROBLEM BASED LEARNING TERHADAP KEPERCAYAAN DIRI DAN HASIL BELAJAR MATEMATIKA SISWA DI KELAS VII SMP NEGERI 1 BATANG ONANG KABUPATEN PADANG LAWAS UTARA https://journal.ipts.ac.id/index.php/MathEdu/article/view/6278 <p><em>Study This is study quantitative form design quasi experiment Which used class control And class experiment. Class experiment apply Problem Based Learning in process learning with material Rectangle And Rectangle Long. Population in study This is all over student class VII SMP Negeri 1 Batang Onang Kabupaten Padang Lawas Utara. And sample in study This 32 student For every class use Clusters Random Sampling . Use Model learning cooperative type Problem Based Learning (PBL) give influence significant to trust self And results Study student mathematics. The level of student confidence after using problem based learning from 32.94 become 84.16 And results Study mathematics student as big as 63.75 And after application model learning mark average become 87.34. Got it influence Which significant between application Problem &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Based Learning to trust self And results Study mathematics student in class VII SMP Negeri 1 Batang Onang Kabupaten Padang Lawas Utara. Class with apply model learning type Problem Based Learning to trust self And results Study student give influence significance. This showed results questionnaire with mark sig &lt; 0.05 that is 0.01 &lt; 0.05 And t count &gt; t table ie 3,343 &gt; 2.04. As well as mark results test with mark sig &lt; 0.05 that is 0.00 &lt; 0.05 And t count &gt; t table ie 4,077 &gt; 2.04, It means there is influence Which significant between application Problem Based Learning (PBL) to trust self student and result Study student.</em></p> <p><em>&nbsp;</em></p> <p><strong><em>Keywords :</em></strong><em> Results Learning, Trust Self, PBL<strong>.</strong></em></p> Sri Handayani Siregar ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 131 138 10.37081/mathedu.v7i2.6278 MATHEMATICS LEARNING OUTCOMES IN THE INDEPENDENT CURRICULUM https://journal.ipts.ac.id/index.php/MathEdu/article/view/6167 <p><em>This research aims to analyze mathematics learning outcomes in the Independent Curriculum at the Elementary School (SD) and Junior High School (SMP) levels. The Merdeka Curriculum implemented in Indonesia emphasizes learning flexibility, giving schools and teachers the freedom to develop materials according to students' needs. The research method used is a literature review by collecting articles related to mathematics learning outcomes in the independent curriculum. There are 8 articles which are the main reference in this preparation. The research results show that the application of the Merdeka Curriculum in mathematics subjects has a positive impact on student learning outcomes. At the elementary level, student learning outcomes with semester average scores in the Merdeka curriculum are better than in the 2013 curriculum. Not only that, critical reasoning abilities and problem solving abilities also emerge. Meanwhile, at the junior high school level, the use of PPT, learning videos, developing LKPD, and learning models can support students' learning outcomes and mathematical abilities.</em></p> Daz Vholasky Anggraini ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 139 146 10.37081/mathedu.v7i2.6167 KEMANDIRIAN BELAJAR SISWA DALAM BELAJAR MATEMATIKA https://journal.ipts.ac.id/index.php/MathEdu/article/view/6291 <p>Pendahuluan: Dalam beberapa tahun terakhir kemandirian siswa dalam belajar mendapat perhatian yang signifikan dalam penelitian pendidikan. Kemandirian siswa mengacu pada kemampuan siswa untuk mengambil kepemilikan atas pembelajrannya, membuat keputusan tentang proses belajarnya sendiri, dan menetapkan tujuan untuk dirinya sendiri. Konsep ini erat kaitannya dengan gagasan pembelajaran yang berpusat pada siswa, dimana siswa didorong untuk berperan aktif dalam proses pembelajarannya. Dalam pendidikan matematika, kemandirian siswa elah terbukti mempunyai dampak positif terhadap motivasi, keterlibatan, dan prestasi siswa.&nbsp; Tujuan: Memberikan gambaran dan gagasan dari hasil literature review tentang pengaruh kemandirian siswa terhadap hasil belajar matematika. Metode: Metode yang digunakan dalam penelitian ini adalah literature review. Penelusuran artikel akademik melalui online database. Kemudian dilakukan penyaringan didapatkan 10 artikel yang sesuai. Metode yang digunakan dalam penelitian ini adalah literature review. Penelusuran artikel akademik melalui Online Database (&nbsp; pencarian melalui Google Schooler, Pub Med dari tahun 2016 – 2022. Kemudian dilakukan penyaringan dengan PICO (Population, Intervention, Comparative, Outcome) didapatkan 10 artikel yang sesuai. Hasil: Berdasarkan hasil studi menunjukan bahwa kemandirian belajar memiliki pengaruh yang positif terhadap hasil belajar matematika siswa. Kesimpulan: Terdapat pngaruh kemandirian belajar siswa terhadap hasil belajar matematika siswa.</p> <p><strong>Kata kunci</strong>: Matematika, Kemandirian, Hasil Belajar<em>.</em></p> Anggraini Dewi Dessuko ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 147 151 10.37081/mathedu.v7i2.6291 PENGEMBAGAN BAHAN AJAR ALJABAR DENGAN PENDEKATAN PENDIDIKAN MATEMATIKA REALISTIK BERBASIS ETNOMATEMATIKA UNTUK MEMBELAJARKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIKA SISWA SMP https://journal.ipts.ac.id/index.php/MathEdu/article/view/5902 <p><strong><em>Abstrak</em></strong></p> <p><em>Penelitian ini bertujuan untuk menghasilkan bahan ajar aljabar dengan pendekatan pendidikan matematika realistik berbasis etnomatematika untuk membelajarkan kemampuan berpikir kritis matematika siswa SMP yang memenuhi kriteria Valid, Praktis dan Efektif. Penelitian ini merupakan penelitian Research and Development (R&amp;D) dengan model pengembangan ADDIE. Subjek dalam penelitian ini adalah 28 siswa kelas VII SMP Negeri 4 Sipirok. Instrumen penelitian berupa angket validasi ahli, angket respon siswa dan tes kemampuan berpikir kritis matematika. Angket validasi ahli digunakan untuk mengukur kevalidan bahan ajar sedangkan angket respon siswa digunakan untuk mengukur kepraktisan bahan ajar dan hasil tes kemampuan berpikir kritis matematika siswa digunakan untuk mengukur keefektifan bahan ajar. Hasil penelitian ini menunjukkan bahwa hasil keseluruhan penilaian para ahli menunjukkan bahwa bahan ajar yang dikembangkan memiliki kriteria “baik” (valid) berdasarkan penilaian oleh 3 ahli dengan persentase skor sebesar 79,6% dalam kriteria” Valid”. Dan hasil angket respon siswa terhadap bahan ajar terlihat dari aspek kepraktisan dengan persentase skor sebesar 94,76% dalam kriteria “Sangat Praktis”. Hasil tes kemampuan berpikir kritis matematika siswa dilihat dari aspek keefektifan dengan skor rata-rata 81% masuk kategori “Efektif”. Sehingga dapat disimpulkan bahwa secara keseluruhan hasil penelitian menunjukkan bahwa bahan ajar aljabar dengan pendekatan pendidikan matematika realistik berbasis etnomatematika untuk membelajarkan kemampuan berpikir kritis matematika siswa SMP dinyatakan valid, praktis, dan efektif dan layak digunakan sebagai perangkat pembelajaran.</em></p> <p><em>&nbsp;</em></p> <h2>Kata kunci: Bahan Ajar, Etnomatematika,Pendidikan Matematika Realistik, Berpikir Kritis</h2> <h2>&nbsp;</h2> Marzuki Ahmad Nunik Ardiana Sakinah Pulungan ##submission.copyrightStatement## 2024-07-04 2024-07-04 7 2 152 162 10.37081/mathedu.v7i2.5902 ANALISIS KEMAMPUAN BERPIKIR KRITIS MATEMATIS https://journal.ipts.ac.id/index.php/MathEdu/article/view/5954 <p>This research aims to describe students' critical thinking abilities. Critical thinking skills are very necessary in accordance with educational goals and in improving the quality of human resources (HR). This type of research is descriptive research with the data analysis used is a literature review. A review was carried out on 10 journals that studied students' critical thinking abilities. Based on the analysis carried out, it was concluded that critical thinking skills must be possessed by every student. This ability can occur with collaboration between students and teachers, where a teacher must have expertise in creating dynamic problems so that students can be stimulated to solve the problems given and create very creative ideas. This critical thinking ability can certainly be the basis for creating human resources who are critical and creative and have high competitiveness.</p> Yulia Pratiwi Siregar ##submission.copyrightStatement## 2024-08-03 2024-08-03 7 2 163 166 10.37081/mathedu.v7i2.5954