PHI: Jurnal Pendidikan Matematika最新文献

{"title":"PENGARUH KEMANDIRIAN BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA PADA PEMBELAJARAN ONLINE SISWA KELAS VIII SMP NEGERI 2 KOTA JAMBI","authors":"Linda Septiani Utami, Ayu Yarmayani, Eni Defitriani","doi":"10.33087/phi.v5i2.144","DOIUrl":"https://doi.org/10.33087/phi.v5i2.144","url":null,"abstract":"ABSTRAKPenelitian ini dilatarbelakangi oleh rendahnya kemandirian belajar matematika siswa selama proses pembelajaran online  kelas VIII SMP Negeri 2 Kota Jambi yang mempengaruhi hasil belajar matematika siswa yang perlu diteliti secara sistematis. Tujuan penelitian ini adalah bertujuan untuk mengukur pengaruh yang signifikan antara kemandirian belajar terhadap hasil belajar matematika siswa. Penelitian ini merupakan penelitian kuantitatif. Populasi pada penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 2 Kota Jambi Tahun Ajaran 2020/2021 dengan jumlah keseluruhan 251 orang yang terbagi 7 kelas. Sampel dalam penelitia ini berjumlah 154 orang terbagi 7 kelas yang diambil secara random sampling (teknik acak). Pengumpulan data dilakukan dengan menggunakan pemberian angket dan tes uraian. Analisis data dilakukan dengan menggunakan uji regresi sederhana dengan bantuan program SPSS 23 terdiri  dari  analisis  deskriptif,  uji  persyaratan  analisis  data,  dan  pengujian  hipotesis. Berdasarkan analisis deskriptif diperoleh gambaran kemandirian belajar siswa kelas VIII di SMP Negeri 2 Kota Jambi secara umum termasuk kedalam kategori sedang dengan persentasi 68,18%, skor terendah 41, skor tertinggi 78, rangenya 37, dan gambaran hasil belajar matematika siswa kelas VIII di SMP Negeri 2 Kota Jambi secara umum termasuk kategori sedang dengan persentasi 64,93%, skor terendah 8, skor tertinggi 65, dan rangenya 57. Berdasarkan analisis inferensial terdapat pengaruh yang signifikan kemandirian belajar terhadap hasil belajar matematika pada pembelajaran online siswa kelas VIII SMP Negeri 2 Kota Jambi. Kata kunci : Kemandirian Belajar, Hasil Belajar Matematika ABSTRACTThis research is motivated by the low independence of students in learning mathematics during the online learning process for class VIII SMP Negeri 2 Jambi City which affects students' mathematics learning outcomes which need to be studied systematically. The purpose of this study was to measure the significant effect of independent learning on students' mathematics learning outcomes. This research is a quantitative research. The population in this study were all eighth grade students of SMP Negeri 2 Jambi City for the 2020/2021 academic year with a total of 251 people divided into 7 classes. The sample in this study amounted to 154 people divided into 7 classes taken by random sampling (random technique). Data collection is done by using questionnaires and description tests. Data analysis was carried out using a simple regression test with the help of the SPSS 23 program consisting of descriptive analysis, data analysis requirements test, and hypothesis testing. Based on the descriptive analysis, it was obtained that the learning independence of class VIII students at SMP Negeri 2 Jambi City was generally included in the medium category with a percentage of 68.18%, the lowest score was 41, the highest score was 78, the range was 37, and an overview of the mathematics learning outcomes of c","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116494568","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":"PERAN ETIKA PROFESI GURU MATEMATIKA DALAM MENGAHADAPI TANTANGAN ABAD 21","authors":"W. Wahyu, W. Maulana, Muhammad Aidil Fitrisyah, Zulkardi Zulkardi, Novita Sari","doi":"10.33087/phi.v5i2.151","DOIUrl":"https://doi.org/10.33087/phi.v5i2.151","url":null,"abstract":"ABSTRAKPenelitian ini bertujuan untuk mendeskripsikan peran guru matematika dalam menghadapi tantangan abad 21 yang semakin besar. Perkembangan dunia telah memasuki abad 21 yang dimana persaingan dalam dunia semakin  ketat  dan  tidak  terlepas  dari  perkembangan  teknologi  yang  semakin  pesat.  Dalam  menghadapi tantangan abda 21 guru matematika dituntut profesional di bidangnya, dimana pada abad 21 guru matematika dituntut dalam kompetensi karakter, keterampilan dan literasi dalam menciptakan sebuah pembelajaran. Hal tersebut merupakan sebagai tanggung jawab guru  matematika dalam  mempersiapkan siswa  agar  mimiliki kemampuan kolaborasi, berpikir kritis, kreatif, dan komunikatif. Selain itu peran guru pada abad 21 saat ni telah bergeser,  peran  guru  menjadi  fasilitator,  motivator,  nilai-nilai  karakter,  dan  inspirator.  Selain  itu  guru matematika diera abad 21 ini dituntut untuk menguasai iptek dan mampu memanfaatkannya dalam proses pembelajaran. Sehingga  kemampuan  guru  terus  berkembang  sebagai  bentuk  kesiapan  dalam  menghadapi perubahan zaman yang silih berganti. Kata kunci :Etika profesi, kecakapan abad 21, pembelajaran matematika. ABSTRACTThis study aims to describe the role of mathematics teachers in facing the growing challenges of the 21st century. The development of the world has entered the 21st century where competition in the world is getting tougher  and  cannot  be  separated  from  the  increasingly  rapid  development of  technology.  In  facing  the challenges of you, 21 mathematics teachers are demanded to be professionals in their fields, wherein 21 mathematics teachers are required to be competent in character, skill, and century literacy in creating learning. This is the responsibility of the mathematics teacher in preparing students to have the ability to collaborate, think critically, creatively, and communicate. In addition, the role of teachers in the 21st century has now shifted, the role of teachers as facilitators, motivators, character values, and inspirers. In addition, mathematics teachers in this 21st-century era are required to master science and technology and be able to use them in the learning process. So that the ability of teachers continues to develop as a form of readiness to face the changing times Keywords :Professional ethics, 21st-century skills, mathematics learning","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128651989","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":"PENGEMBANGAN LKPD MATERI HIMPUNAN KONTEKS PENCARIAN HARTA KARUN DI SUNGAI MUSI","authors":"M. Malalina, Rika Firma Yenni, Dian Apriani","doi":"10.33087/phi.v5i2.146","DOIUrl":"https://doi.org/10.33087/phi.v5i2.146","url":null,"abstract":"ABSTRAKSumber belajar yang dapat dikembangkan untuk membantu peserta didik menjadi aktif dan memahami materi salah satunya adalah LKPD. LKPD adalah bahan ajar berupa lembaran didesain berisi latihan berisi langkah-langkah tugas yang harus diselesaikan peserta didik. Rumusan masalah dalam penelitian ini adalah bagaimana mengembangkan LKPD materi himpunan konteks pencarian harta karun di Sungai Musi yang valid dan praktis. Metode penelitian yang digunakan adalah pengembangan dengan dua tahap yaitu preliminary study dan formatif study. Penelitian ini hanya pada tahap self evaluation, expert review, one to one, dan small group dengan teknik pengumpulan data menggunakan walk through, dokumentasi, wawancara, dan angket. Penelitian ini menghasilkan produk LKPD materi himpunan konteks pencarian harta karun di Sungai Musi dengan kategori valid dan praktis. Kata kunci :Himpunan, LKPD, Konteks ABSTRACTOne of the learning resources that can be developed to help students become active and understand the material is LKPD. LKPD is a teaching material in the form of a sheet designed to contain exercises containing the steps of the task that must be completed by students. The formulation of the problem in this research is how to develop valid and practical LKPD for the context of finding treasures in the Musi River. The research method used is development with two stages, namely preliminary study and formative study. This research is only at the stage of self evaluation, expert review, one to one, and small group with data collection techniques using walk through, documentation, interviews, and questionnaires. This research produces LKPD products for the context of finding treasures in the Musi River with valid and practical categories. Keywords :Set, LKPD, Context","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131525221","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 LITERASI MATEMATIS DAN BURNOUT BERPIKIR KREATIF PESERTA DIDIK BERDASARKAN PEMBELAJARAN MMP (SOMATIC, AUDITORY, VISUAL AND INTELLECTUALLY)","authors":"N. Jamil, Bambang Sri Anggoro, W. Gunawan","doi":"10.33087/phi.v5i2.149","DOIUrl":"https://doi.org/10.33087/phi.v5i2.149","url":null,"abstract":"ABSTRAKPenelitian ini bertujuan untuk menganalisis kemampuan literasi matematis dan burnout peserta didik berdasarkan model pembelajaran MMP (Misouri Mathematics Project). Penelitian ini merupakan penelitian jenis Quisi Experimental Design. Populasi pada penelitian ini yaitu peserta didik kelas VII SMP Negeri 2Adiluwih, pengambilan sampel menggunakan  teknikCluster Random Sampling didapat sampelnya yaitu kelas VII A sebagai kelas eksperimen dengan perlakuan model pembelajaran MMP dan kelas VII D sebagai kelas kontrol dengan perlakuan pembelajaran konvensional. Analisis data yang digunakan dalam penelitian ini menggunakan uji MANOVA. Menurut hasil analisis, terdapat pengaruh positif model pembelajaran MMP terhadap kemampuan literasi matematis dan burnout peserta didik. Karena adanya model MMP ini bisa menjadikan suasana belajar jadi lebih aktif dibandingkan dengan pembelajaran konvensional. Maka dapat disimpulkan bahwa terdapat pengaruh positif model MMP terhadap kemampuan literasi matematis dan burnout peserta didik. Kata Kunci: Burnout; Literasi Matematis; MMP (Misouri Mathematics Project) ABSTRACTThis study aims to analyze the mathematical literacy skills and burnout of students based on the MMP (Misouri Mathematics Project). This research is a type of research Quisi Experimental Design. The population in this study were students of class VII SMP Negeri 2 Adiluwih, sampling using the technique Cluster Random Sampling obtained the sample, namely class VII A as an experimental class with MMP learning model treatment and class VII D as a control class with conventional learning treatment. Analysis of the data used in this study using the MANOVA test. According to the results of the analysis, there is a positive influence of the MMP learning model on the mathematical literacy ability and burnout of students. Because the MMP model can make the learning atmosphere more active than conventional learning. So it can be concluded that there is a positive influence of the MMP model on mathematical literacy skills and burnout of students. Keywords: Burnout; Mathematical Literacy; MMP (Misouri Mathematics Project)","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123739852","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":"Peningkatan Hasil Belajar matematika tentang LUAS permukaan dan volume bangun ruang SISI DATAR DENGAN MODEL PEMBELAJARAN team assisted individualization","authors":"Sarjono Sarjono","doi":"10.33087/phi.v5i2.150","DOIUrl":"https://doi.org/10.33087/phi.v5i2.150","url":null,"abstract":"ABSTRAKHasil belajar matematika masih jauh dari yang diharapkan karena banyak siswa yang memperoleh nilai di bawah Kriteria Ketuntasan Minimun (KKM) yang telah ditentukan. Hal ini menjadi tantangan bagi guru untuk mengembangkan model pembelajaran yang lebih  menyenangkan dan mudah dipahami. Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar matematika tentang luas permukaan dan volume bangun ruang sisi datar menggunakan model pembelajaran kooperatif tipe Team Assisted Individualization (TAI). TAI merupakan salah satu model pembelajaran untuk membuat siswa aktif dan menyenangkan. Pada model pembelajaran ini siswa diminta memecahkan masalah dengan bantuan temannya atau yang biasa disebut tutor. Penelitian ini melibatkan 21 siswa kelas XI AP SMK Negeri 4 Pangkalpinang Provinsi Bangka Belitung Tahun Pelajaran 2015/2016. Indikator keberhasilan diukur dengan membandingkan antara sebelum dan sesudah menerapkan TAI. Hasil penelitian menunjukkan model pembelajaran kooperatif tipe TAI dapat membangkitkan respon siswa yang ditunjukkan dengan meningkatnya keaktifan dan kegairahan belajar siswa khususnya saat menjawab pertanyaan yang diajukan. Peningkatan keberhasilan siswa dapat dilihat dalam setiap siklusnya. Hasil belajar pada pra-siklus, siklus 1, dan siklus 2 masing-masing didapatkan nilai rata-rata hasil belajar secara berturut-turut adalah 55,90; 62,57; dan 74,48. Peningkatan ini berkorelasi positif dengan kenaikan persentase ketuntasan siswa secara klasikal untuk ketiga siklus, yaitu 28,57%, 57,14%, dan 80,95%. Kata kunci:   Hasil Belajar, Model Pembelajaran Kooperatif, Team Assisted Individualization, Luas Permukaan dan Volume Bangun Ruang Sisi Datar ABSTRACTMathematics learning outcomes are still far from expected because many students score below the predetermined minimum completeness criteria. This is becomes a challenge for teachers to develop learning models that are more fun and easy to understand. This study aims to determine the increase in mathematics learning outcomes about the surface area and volume of flat-sided shapes using the Team Assisted Individualization (TAI) type cooperative learning model. TAI is a learning model to make students active and fun. In this learning model students are asked to solve problems with the help of friends or what is commonly called a tutor. This research involved 21 students of class XI AP SMK Negeri 4 Pangkalpinang Bangka Belitung Province on academic year 2015/2016. Success indicators are measured by comparing before and after implementing TAI. The results showed that the TAI type cooperative learning model can generate student responses as indicated by the increased activity and enthusiasm of student learning, especially when answering the questions asked. The increase in student success can be seen in each cycle. The learning outcomes in the pre-cycle, cycle 1, and cycle 2 obtained the average value of learning outcomes were 55.90; 62.57; and 74.48 respectively. This increase was posi","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115011259","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":"TEORI KOGNITIF BRUNER DALAM PEMBELAJARAN MATEMATIKA","authors":"Ahmad Hatip, Windi Setiawan","doi":"10.33087/phi.v5i2.141","DOIUrl":"https://doi.org/10.33087/phi.v5i2.141","url":null,"abstract":"ABSTRAK Artikel ini menganalisis bagaimana mengaplikasikan teori kognitif Bruner dalam pengajaran matematika berdasar teori pembelajaran penemuan. Melalui analisis pembelajaran kasus matematika, tujuan dari pengajaran matematika adalah untuk memungkinkan siswa menguasai struktur pengetahuan matematika secara komprehensif. Guru matematika harus aktif menciptakan kondisi dalam mengajar, dan membimbing siswa untuk menemukan dan belajar aktivitas langsung, pemikiran dan representasi. Dari akuisisi pasif pengetahuan menjadi penemuan aktif mandiri, sehingga siswa menjadi objek utama belajar matematika. Kata kunci : Kognitif Bruner,  Teori Belajar, Pembelajaran Matematika ABSTRACT This article analyzes how to apply Bruner's cognitive theory of discovery in teaching based on learning theory. Through the analysis of mathematics case learning, the aim of teaching mathematics is to help students master mathematical knowledge comprehensively. Mathematics teachers must actively create conditions in teaching, and guide students to discover and learn direct activity, thinking and representation. From the acquisition of knowledge to independent active discovery, so that students become the main object of learning mathematics. Keywords : Bruner's Cognitive, Learning Theory, Mathematics Learning","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122887850","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":"METODE KOOPERATIF TIPE PROBLEM POSING DALAM PEMBELAJARAN MATEMATIKA UNTUK MENINGKAKAN HASIL BELAJAR PESERTA DIDIK KELAS IX SEKOLAH MENENGAH PERTAMA","authors":"Dian Apriani, Rika Firma Yenni, M. Malalina","doi":"10.33087/phi.v5i2.143","DOIUrl":"https://doi.org/10.33087/phi.v5i2.143","url":null,"abstract":"ABSTRAKPenerapan metode pengajaran sangatlah berpengaruh agar proses pembelajaran tepat dan efektif sehingga pencapaian materi pembelajaran tersampaikan secara maksimal. Tujuan dari penelitian ini adalah adalah untuk mengetahui efektifitas dari metode pengajaran kooperatif tipe Problem Posing dalam meningkatkan hasil belajar siswa pada materi bilangan berpangkat.  Metode penelitian yang digunakan adalah penelitian Tindakan Kelas  (PTK). Subjek penelitian adalah peserta didik kelas IX SMP Negeri 27 Palembang. Pelaksanaan penelitian ini dilakukan secara daring melalui Zoom meeting dan Whatsapp Grup. Dari hasil penelitian yang dilakukan secara daring dapat disimpulkan bahwa hasil belajar matematika siswa  dapat ditingkatkan melalui metode pembelajaran kooperatif tipe Problem posing di kelas IX SMP Negeri 27 Palembang dapat dilakukan secara efektif. Adapun Nilai rata-rata hasil tes dari Siklus I dan Siklus II adalah 60,5 dan 76. Terjadi peningkatan 14,47. Persentase ketuntasan belajar pada Siklus I dan II adalah 53,1%, dan 80,25%Kata kunci : hasil belajar, problem posing, bilangan berpangkat  ABSTRACTThe application of teaching methods is very influential so that the learning process is appropriate and effective so that the achievement of learning materials is conveyed to the maximum. The purpose of this study was to determine the effectiveness of the Problem Posing cooperative teaching method in improving student learning outcomes in the matter of rank numbers. The research method used is Classroom Action Research (CAR). The research subjects were students of class IX SMP Negeri 27 Palembang. The implementation of this research was carried out online through Zoom meetings and Whatsapp groups. From the results of research conducted online, it can be concluded that students' mathematics learning outcomes can be improved through cooperative learning methods of Problem posing type in class IX of SMP Negeri 27 Palembang can be done effectively. The average value of the test results from Cycle I and Cycle II were 60.5 and 76. There was an increase of 14.47. The percentage of learning completeness in Cycle I and II is 53.1%, and 80.25% Keywords :  learning outcomes, problem posing, rank numbers","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129226331","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 SELF CONFIDENCE MAHASISWA DITINJAU DARI HASIL BELAJAR STATISTIKA DASAR PADA PEMBELAJARAN DARING","authors":"Maria Edistianda Eka Saputri","doi":"10.33087/phi.v5i2.147","DOIUrl":"https://doi.org/10.33087/phi.v5i2.147","url":null,"abstract":"ABSTRAK Hasil belajar statistika dasar yang merupakan bagian dari matematika sangat dipengaruhi oleh kepercayaan diri atau self confidence. Pada saat pembelajaran tatap muka, self confidence merupakan faktor pendorong terjadinya interaksi yang baik di dalam kelas pada saat belajar. Di Indonesia, pembelajaran tatap muka secara langsung (luring) telah lama digantikan pembelajaran secara daring akibat pandemi Covid-19 yang melanda sejak akhir tahun 2019. Tujuan penelitian adalah untuk menganalisis dan mendeskripsikan self confidence mahasiswa ditinjau dari hasil belajar statistika dasar pada pembelajaran daring. Jenis penelitian ini adalah kualitatif dengan pendekatan deskriptif. Penelitian ini akan dilaksanakan di STIE Gentiaras Lampung dengan subjek penelitiannya adalah mahasiswa semester dua Tahun Akademik 2020/2021 yang telah selesai mengampu mata kuliah Statistika Dasar dengan pembelajaran daring. Teknik pengumpulan data yang digunakan adalah kuesioner self confidence dan tes hasil belajar statistika dasar. Teknik analisis data yang digunakan menggunakan tahapan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil dari penelitian ini dimana terjadi saat pembelajaran daring yaitu:1) mahasiswa dengan hasil belajar Statistika Dasar  tinggi tidak ada yang memiliki self confidence tinggi dan rendah namun sebanyak 100% memiliki self confidence sedang; 2) mahasiswa dengan hasil belajar Statistika Dasar  sedang tidak ada yang memiliki self confidence rendah  namun sebanyak 4,285714% memiliki self confidence tinggi serta sebanyak 72,85714% memiliki self confidence sedang; 3) mahasiswa dengan hasil belajar Statistika Dasar  rendah tidak ada yang memiliki self confidence tinggi dan rendah  namun sebanyak 12,85714% memiliki self confidence sedang. Kata kunci :Hasil Belajar, Self Confidence, Statistika Dasar ABSTRACT Learning outcomes of basic statistics which are part of mathematics are strongly influenced by self-confidence. At the time of face-to-face learning, self-confidence is a driving factor for good interaction in the classroom during learning. In Indonesia, face-to-face learning directly (offline) has long been replaced by online learning due to the Covid-19 pandemic that has hit since the end of 2019. The purpose of the study was to analyze and describe student self-confidence in terms of the results of learning basic statistics in online learning. This type of research is qualitative with a descriptive approach. This research will be carried out at STIE Gentiaras Lampung with the research subjects being second semester students of the 2020/2021 Academic Year who have completed teaching Basic Statistics courses with online learning. The data collection technique used was a self-confidence questionnaire and a test of basic statistics learning outcomes. The data analysis technique used is the stages of data reduction, data presentation, and drawing conclusions. The results of this study which occur during online learning are: 1) students w","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124942157","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":"MENINGKATKAN PEMAHAMAN MATEMATIS SISWA DENGAN MENGAPLIKASIKAN MODEL PEMBELAJARAN TEAMS GAME TOURNAMENT (TGT) BERBASIS BAHAN AJAR GAMIFIKASI","authors":"Chinthia Adinti, Dwijowati Asih Saputri, Rizki Wahyu Yunian Putra","doi":"10.33087/phi.v5i2.142","DOIUrl":"https://doi.org/10.33087/phi.v5i2.142","url":null,"abstract":"1, 2, 3Universitas Islam Negeri Raden Intan, Lampung123e-mail:  ABSTRAKPenelitian ini bertujuan untuk meningkatkan pemahaman matematis siswa dengan mengaplikasikan model pembelajaran Team Game Tournament (TGT) berbasis bahan ajar gamifikasi. Peneliti menggunakan metode penelitian eksperimen dengan mengadopsi Quasy Experiment Design. Peneliti juga menggunakan cluster random sampling sehingga didapat kelas VIII A sebagai kelas eksperiment yang menggunakan model pembelajaran Teams Games Tournament (TGT), kelas VIII B kelas eksperiment yang menerapkan bahan ajar gamifikasi menggunakan model Teams Games Tournament (TGT), sedangkan kelas VIII C sebagai kelas kontrol yang pembelajarannya menggunkan metode tradisional. Hasil penelitian meunjukan bahwasanya terdapat pengaruh penerapan model pembelajaran teams games tournament (TGT) menggunakan bahan ajar gamifikasi dalam meningkatkan penalaran matematis siswa. Peningkatan penalaran matematis siswa pada kelas  dengan perlakuan model pembelajaran Teams Games Tournament (TGT) menggunakan bahan ajar gamifikasi lebih baik dibandingkan dengan model pembelajaran konvensional. Kata kunci : Teams Game Tournament; Bahan Ajar Gamifiasi; Pemahaman Matematis  ABSTRACTThis research aims to improve students’mathematical understanding by applying the Team Game Tournament (TGT) learning model based on gamification teaching materials. Researchers used experimental research methods by adopting the Quasy Experiment Design. Researchers also used cluster random sampling so that class VIII A was obtained as an experimental class using the Teams Games Tournament (TGT) learning model, class VIII B was an experimental class that applied gamification teaching materials using the Teams Games Tournament (TGT) model, while class VIII C was a class. control learning using traditional methods. The results show that there is an effect of the application of the Teams Games Tournament (TGT) learning model using gamification teaching materials in improving students' mathematical reasoning. The improvement of students' mathematical reasoning in the class with the Teams Games Tournament (TGT) learning model treatment using gamification teaching materials is better than the conventional learning model. Keywords : Teams Game Tournament; Gamification Teaching Materials; Mathematical Understanding","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133151473","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 MENGERJAKAN SOAL CERITA TRIGONOMETRI","authors":"Ika Diah Pratiwi, Aritsya Aritsya, Yanti Yanti","doi":"10.33087/PHI.V5I1.125","DOIUrl":"https://doi.org/10.33087/PHI.V5I1.125","url":null,"abstract":"Penelitian ini bertujuan untuk mengidentifikasi apa saja kesalahan siswa dalam menyelesaikan soal cerita trigonometri di SMA PLUS YASPIDA Kota Sukabumi tahun ajaran 2020/2021. Jenis penelitian ini menggunakan metode deskriptif kualitatif. Subjek pada penelitian ini adalah siswa kelas XI  SMA PLUS YASPIDA Kota Sukabumi dengan pengambilan subjeknya adalah purposive sampling. Teknik pengumpulan data berupa tes, wawancara, dan dokumentasi. Teknik analisis data yang digunakan, yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian menunjukkan bahwa adanya kesalahan yang dilakukan siswa dalam menyelesaikan soal cerita trigonometri sebagai berikut : (1) kesalahan konsep yaitu kesalahan diswa tidak dapat menuliskan/mengidentifikasi apa yang diketahui dan dicari, ketidakmampuan siswa dalam mentransformasikan kalimat ke dalam model matematika, dan kurangnya penguasaan konsep yang diterapkan. (2) kesalahan prinsip yaitu siswa membaca soal kurang tepat sehingga terjadi kesalahan penafsiran, sulit memahami bahasa yang kurang familiar, mengakibatkan adanya kesalahan dalam menentukan rumus yang digunakan. (3) kesalahan operasi kesalahan perhitungan dalam betuk akar dan mengoperasikan bilangan penyebab munculnya kesalahan ini dikarenakan siswa kurang teliti melakukan perhitungan.","PeriodicalId":369390,"journal":{"name":"PHI: Jurnal Pendidikan Matematika","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125098721","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}