Tities Pujiarti, Ija Srirahmawati, A. Putra, Fifi Fitriana Sari
{"title":"Pengaruh Model Problem Based Learning Berbasis Etnomatika Terhadap Kemampuan Pemecahan Masalah Matematika Mahasiswa PGSD","authors":"Tities Pujiarti, Ija Srirahmawati, A. Putra, Fifi Fitriana Sari","doi":"10.33394/mpm.v11i1.8230","DOIUrl":"https://doi.org/10.33394/mpm.v11i1.8230","url":null,"abstract":"Tujuan penelitian ini adalah untuk mendeskripsikan pembelajaran menggunakan Model Problem Based Learning (PBL) berbasis Etnomatika terhadap kemampuan pemecahan masalah matematika materi Sistem Persamaan Linear Dua Variabel pada mahasiswa semsester I PGSD STKIP Yapis Dompu. Jenis penelitian ini adalah pre-eksperimental design dengan one-group-pretest-postest design. Populasi dalam penelitian ini adalah 156 orang dan sampel kelas IA PGSD yang diambil dengan cara Random Sampling. Normalitas data pretest-posstest dan N-Gain dengan menggunakan kolmogorov-smirnov. Instrumen pengumpulan data menggunakan lembar observasi keterlaksanaan menggunakan Problem Based Learning (PBL) berbasis Etnomatika, lembar observasi aktivitas mahasiswa, dan soal pretest-posttest. Tehnik analisis data menggunakan uji t dan N-Gain. Hasil analisis one sample t-test dengan signifikansi N-Gain 0,000 kurang dari taraf signifikansi 0,05. Terdapat pengaruh penggunaan Model Problem Based Learning (PBL) berbasis Etnomatika terhadap kemampuan pemecahan masalah matematika materi Sistem Persamaan Linear Dua Variabel (SPLDV) pada mahasiswa semsester I PGSD STKIP Yapis Dompu.","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132944754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analisis Kesalahan Siswa Dalam Menyelesaikan Soal HOTS Pada Materi Bangun Ruang Sisi Datar Berdasarkan Kriteria Watson","authors":"Evi Triyani, Sukirwan Sukirwan, Yuyu Yuhana","doi":"10.33394/mpm.v11i1.8231","DOIUrl":"https://doi.org/10.33394/mpm.v11i1.8231","url":null,"abstract":"Penelitian ini dilatarbelakangi adanya masalah berupa sulitnya peserta didik dalam memahami materi matematika seperti soal berbentuk HOTS yang diambil dari materi bangun ruang sisi datar, yang mengakibatkan peserta didik melakukan kesalahan-kesalahan dalam menyelesaikan soal tersebut. Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan kesalahan-kesalahan yang dilakukan oleh peserta didik dalam menyelesaikan soal uraian tipe HOTS pada materi bangun ruang sisi datar dan mendeskripsikan faktor penyebab peserta didik melakukan kesalahan. Jenis penelitian ini merupakan penelitian kualitatif deskriptif. Dengan melibatkan subjek penelitian sebanyak 9 orang peserta didik kelas VIII SMP Negeri 2 Balaraja. Instrumen yang digunakan yaitu instrumen Tes dan Wawancara. Teknik pengumpulan data yang dilakukan yaitu metode tes uraian, wawancara dan dokumentasi. Adapun hasil dari penelitian kesalahan-kesalahan yang dilakukan oleh peserta didik berdasarkan kriteria Watson antara lain, 1) Pada aspek menganalisi yaitu Kesalahan Data Tidak Tepat, Kesalahan Prosedur Tidak Tepat , Kesalahan Kesimpulan Hilang dan Kesalahan Masalah Hierarki Keterampilan, 2) aspek mengevaluasi yaitu Kesalahan Data Hilang, Kesimpulan Hilang, dan Kesalahan Selain Tujuh Janis Kesalahan, 3) aspek mencipta yaitu Kesalahan Data Tidak Tepat, Kesalahan Data Hilang, Kesalahan Kesimpulan Hilang, Kesalahan Manipulasi Tidak Langsung, dan Kesalahan Selain Tujuh Janis Kesalahan. Untuk faktor penyebab peserta didik melakukan kesalahan dalam menyelesaikan soal HOTS yaitu karena kurangnya pemahaman peserta didik terhadap soal tersebut, peserta didik kurang teliti dalam proses perhitungan, dan peserta didik kurang mengembangkan kreativitasnya dalam menyelesaikan soal. Sehingga dapat disimpulkan bahwa peserta didik masih banyak melakukan kesalahan-kesalahan saat menyelesaikan soal HOTS berdasarkan kriteria Watson yang disebabkan karena peserta didik kurang memahami permasalahan pada soalnya.","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131404193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fadhilla Maharani, Arjudin Arjudin, Dwi Novitasari, Sri Subarinah
{"title":"Pengembangan Lembar Kerja Peserta Didik Berbasis Problem-Based Learning Berorientasi Kemampuan Berpikir Kritis Siswa SMK","authors":"Fadhilla Maharani, Arjudin Arjudin, Dwi Novitasari, Sri Subarinah","doi":"10.33394/mpm.v11i1.8288","DOIUrl":"https://doi.org/10.33394/mpm.v11i1.8288","url":null,"abstract":"Penelitian ini bertujuan untuk mengembangkan lembar kerja peserta didik (LKPD) berbasis problem based learning (PBL) berorientasi kemampuan berpikir kritis siswa SMK yang valid, praktis, dan efektif. Jenis penelitian ini adalah penelitian dan pengembangan (research and development) menggunakan model 4D (define, design, develop, and disseminate). Teknik pengumpulan data yang digunakan adalah tes dan angket. Teknik analisis data yaitu analisis kevalidan, kepraktisan, dan keefektifan. Validitas produk dinilai oleh dua validator dengan analisis skala likert. Kepraktisan ditentukan dari hasil observasi melalui lembar keterlaksanaan kegiatan pembelajaran dan efektivitas diperoleh dari uji coba terbatas untuk menilai N-Gain. Hasil analisis data menunjukkan bahwa LKPD yang dikembangkan: (1) Valid, dengan nilai rata-rata yang didapatkan sebesar 75%, (2) Praktis, persentase rata-rata keterlaksanaan kegiatan pembelajaran sebesar 91,17%, dan (3) Efektif, nilai rata-rata tes kemampuan berpikir kritis sebelum implementasi model PBL didapatkan sebesar 17,31 dan setelah implementasi sebesar 75,75 kemudian dilakukan uji N-gain dan didapatkan peningkatan sebesar 0.71. Sehingga dapat disimpulkan bahwa pengembangan lembar kerja peserta didik (LKPD) berbasis problem based learning (PBL) berorientasi kemampuan berpikir kritis valid, praktis, dan efektif untuk meningkatkan kemampuan berpikir kritis.","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122072020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Upaya Meningkatkan Minat Dan Hasil Belajar Matematika Siswa Menggunakan Metode Inquiri Terbimbing Di MTs. Al-Ishlahussibyan","authors":"Ekawati Dewi, Masjudin Masjudin, Z. Abidin","doi":"10.33394/mpm.v11i1.7997","DOIUrl":"https://doi.org/10.33394/mpm.v11i1.7997","url":null,"abstract":"The problem that often occurs is the decreased interest in learning and the results of learning mathematics in these students. The purpose of this study was to increase students' interest and learning outcomes in mathematics using the guided inquiry method at MTs. Al-Ishlahussibyan. This type of research is classroom action research which consists of two cycles, each cycle consisting of several stages including the stages of planning, action, implementation and reflection on the results of the research conducted. The population of this research is all MTs students. Al-Ishlahussibyan, with the sample of this study being class IX students, data collection was carried out by administering an evaluation test of students' mathematics learning outcomes and a questionnaire of students' interest in learning mathematics, the results showed that there was an increase in the average learning outcomes of 57.98 out of 28, 77 in Cycle I and became 86.75 in Cycle II, as well as increasing students' interest in learning mathematics from cycle I with a positive category to Cycle II becoming a very positive category, it can be concluded that the use of the guided inquiry method can increase students' interest and learning outcomes in mathematics in class IX at MTs. Al-Ishlahussibyan. Based on this research, it is hoped that it can help students and teachers in the learning process so that it can increase students' interest and learning outcomes in mathematics for the better.","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123586544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Implementasi Pembelajaran Drill and Practice dengan Proyek Untuk Meningkatkan Hasil Capaian Belajar Mahasiswa","authors":"Masjudin Masjudin, I. K. Sukarma, Sabrun Sabrun","doi":"10.33394/mpm.v10i2.6550","DOIUrl":"https://doi.org/10.33394/mpm.v10i2.6550","url":null,"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","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114318011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analisis kemampuan pemecahan masalah matematis siswa SMKN 3 Pandeglang pada pembelajaran daring","authors":"Desti Agustini, Aan Hendrayana, Ilmiyati Rahayu","doi":"10.33394/mpm.v10i2.6721","DOIUrl":"https://doi.org/10.33394/mpm.v10i2.6721","url":null,"abstract":"Berdasarkan tujuan mata pelajaran matematika, salah satu poin penting yang harus dikuasai oleh peserta didik yaitu kemampuan pemecahan masalah, namun selama masa pandemi Covid-19, SMKN 3 Pandeglang menerapkan pembelajaran daring sesuai dengan surat edaran yang dikeluarkan pemerintah yaitu belajar dari rumah. Oleh sebab itu, tujuan dari penelitian ini adalah untuk mengetahui kemampuan pemecahan masalah matematis siswa SMKN 3 Pandeglang pada pembelajaran daring. Jenis penelitian ini menggunakan Kualitatif Deskriptif. Subjek dalam penelitian ini yaitu siswa kelas XI TKJ 1 SMKN 3 Pandeglang. Pengambilan subjek pada penelitian ini menggunakan purposive sampling dari nilai tes kemampuan pemecahan masalah matematika sebanyak 3 subjek yaitu subjek dengan kemampuan pemecahan masalah tinggi, sedang dan rendah. Teknik pengumpulan data berdasarkan tes, angket, dan wawancara. Hasil penelitian menunjukkan bahwa 26,66% siswa memiliki kemampuan pemecahan masalah tinggi, 30% siswa memiliki kemampuan pemecahan masalah sedang, dan 43,33% siswa memiliki kemampuan pemecahan masalah rendah. Hasil angket dengan rata-rata nilai sebesar 59,46% menunjukkan respon siswa kurang positif terhadap pembelajaran daring. Berdasarkan hasil wawancara, siswa dengan kemampuan pemecahan masalah matematis rendah tidak memiliki minat dan ketertarikan terhadap pembejaran daring sehingga siswa kurang mampu untuk memecahkan sebuah masalah matematis","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128234396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hubungan efikasi diri terhadap motivasi belajar mahasiswa calon guru matematika","authors":"Reny Amalia Permata, Ade Kurniawan","doi":"10.33394/mpm.v10i2.6620","DOIUrl":"https://doi.org/10.33394/mpm.v10i2.6620","url":null,"abstract":"Hubungan antar variabel secara lebih kompleks bisa dianalisis dengan metode Structural Equation Modeling (SEM). Pendekatan SEM dibedakan menjadi Covariance based Structural Equation Modeling (CB-SEM) dan Partial Least Square based Structural Equation Modeling (PLS-SEM). Pada PLS-SEM tidak mensyaratkan data berdistribusi normal multivariat dan dapat menggunakan sampel berukuran kecil. Adapun jenis penelitian ini merupakan penelitian kuantitatif dengan metode survei, dengan data diperoleh melalui penyebaran 49 kuisioner pada calon guru matematika, yakni mahasiswa Program Studi Pendidikan Matematika semester akhir yang telah melaksanakan PPL. Kuisioner disebar dengan google form dengan 23 pertanyaan berskala likert. Sebagai calon guru matematika, penting mempunyai kepercayaan terhadap kemampuan dirinya, baik Efikasi Diri matematika, Efikasi Diri pengajaran matematika dan Efikasi Diri pengelolaan kelas. Motivasi belajar diperlukan untuk meningkatkan prestasi mahasiswa. Oleh karena itu, untuk memodelkan hubungan Efikasi Diri matematika, Efikasi Diri pengajaran matematika maupun Efikasi Diri pengelolaan kelas terhadap motivasi belajar mahasiswa calon guru matematika digunakan analisis PLS-SEM. Dari hasil penelitian menunjukkan bahwa hubungan antara Efikasi Diri matematika, Efikasi Diri pengajaran matematika maupun Efikasi Diri pengelolaan kelas terhadap motivasi belajar berpengaruh secara positif dan signifikan, yakni sebesar 74.4%. Adupun faktor lainnya mempengaruhi sebesar 25.6%.","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115482425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Verbal and Numerical Ability: Their Correlation with Mathematical Modeling Ability","authors":"Ketut Sarjana, Ni Made Intan Kertiyani","doi":"10.33394/mpm.v10i2.5772","DOIUrl":"https://doi.org/10.33394/mpm.v10i2.5772","url":null,"abstract":"This study focuses on analyzing the relationship between verbal and numerical abilities in the ability to make mathematical models. The population of this study is junior high school students who use the 2013 curriculum in Mataram City. The research sample was taken with a stratified cluster sampling system. The sample used was 411 students. Data were taken using 3 tests, namely verbal ability test, numerical ability, and ability to make mathematical models. The data was collected using descriptive statistics and inferential statistics, namely multiple linear regression analysis. Descriptive statistics show that more than half of the respondents are in the medium or high category for the three abilities tested. Furthermore, based on the results of inferential statistics, it is found that verbal and numerical abilities have a significant effect on the ability to make mathematical models. The relationship between the three variables, namely Y=0.355X1+0.204 X2-5.446, where Y is the score of the ability to make mathematical models, X1 is the score of verbal ability and X2 is the score of numerical ability. Together, verbal and numeric abilities affect the ability to make mathematical models by 61.2%. Meanwhile, the verbal ability has a direct effect on the ability to make mathematical models at 35.5%. The numerical ability has a direct effect on the ability of mathematical models by 56.6%. The findings imply that enhancing both verbal and numerical abilities at the same time can boost the effectiveness of mathematical models more effectively than enhancing each ability separately.","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114295088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Konsep Matematika Dalam Proses Pembuatan Besek","authors":"Danang Setyadi","doi":"10.33394/mpm.v10i2.5350","DOIUrl":"https://doi.org/10.33394/mpm.v10i2.5350","url":null,"abstract":"Producing processes of besek are indicated to be strongly related to several concepts of mathematics. This research has a purpose to obtain detailed information about it. The da-ta was obtained by doing interview with three respondents who have vast experience in making besek. Results of the research shows there are three concepts of mathematics re-lated to producing processes of besek, namely estimation, patterns, and geometry. Esti-mation in besek producing processes consists of measuring and numeration estimation. Patterns are found the stage in making benikan, ngiseni, and ngembakke, while geometry concept found is related to tessellation, symmetry, and relation of lines.","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122364516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analisis proses berpikir siswa ditinjau dari wallas dalam menyelesaikan soal matematika pokok bahasan sistem persamaan linier dua variabel di kelas VIII MTs NW Lingsar","authors":"A. Muzaki, Eliska Juliangkary, Stiaman Stiaman","doi":"10.33394/mpm.v10i2.6503","DOIUrl":"https://doi.org/10.33394/mpm.v10i2.6503","url":null,"abstract":"Penelitian ini bertujuan untuk mendeskripsikan proses berpikir siswa ditinjau dari Wallas dalam menyelesaikan soal matematika dengan pokok bahasan Sistem Persamaan Linier Dua Variabel di kelas VIII MTs NW Lingsar Tahaun Pelajaran 2021/2022. Metode yang digunakan dalam penelitian ini adalah deskriptif dengan pendekatan kualitatif. Lokasi penelitian ini adalah di MTs NW Lingsar. Subjek yang digunakan dalam penelitian ini adalah 6 orang siswa yang memiliki kategori tinggi, sedang dan rendah berdasarkan nilai akhir ulangan semester pada matappelajaran matematika.Instrumen yang digunakan dalam penelitian ini sebnayak 3 nomor soal essay pada mataeri Sistem Persamaan Linier Dua Variabel yang berbentuk soal cerita. Teknik pengumpulan data berupa memberikan tes, wawancara serta dokumentasi. Wawancara dilakukan untuk menggali informasi yang lebih mendalam terkait dengan hasil tes tertulis siswa sebelumnya. Adapun teknik analisis data yang digunakan dalam penelitian ini adalah menggunakan 3 tahap yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian ini menunjukan bahwa dari keseluruhan subjek baik kategori tinggi, sedang dan rendah pada proses persiapan, inkubasi, dan iluminasi siswa mampu memenuhi prose 3 indikator sedangkan di tahap proses verifikasi hanya S1 yang mampu memberikan proses yang benar, sedangkan subjek lain tidak bisa berdasarkan dari teori Wallas","PeriodicalId":109037,"journal":{"name":"Media Pendidikan Matematika","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114304129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}