HISTOGRAM: Jurnal Pendidikan Matematika最新文献

{"title":"PENERAPAN SIKLUS ACTIVITIES, CLASS DISCUSSION, AND EXERCISE (ACE) PADA MATA KULIAH MATEMATIKA DISKRET","authors":"N. Nurlaili","doi":"10.31100/histogram.v4i1.541","DOIUrl":"https://doi.org/10.31100/histogram.v4i1.541","url":null,"abstract":"Mata kuliah matematika diskret pada struktur kurikulum Program Studi Rekayasa Perangkat Lunak (RPL) menjadi landasan untuk mempelajari mata kuliah yang lainnya. Penelitian ini bertujuan untuk m engimplementasikan model pembelajaran activities, class discussion, and exercise (ACE) dalam pembelajaran matematika diskret dengan sasaran peningkatan partisipasi aktif mahasiswa. Desain penelitian menggunakan pendekatan penelitian tindakan kelas dengan model Kemmis dan Mc. Taggart yang terdiri dari empat tahapan (perencanaan, pelaksanaan, observasi, dan refeleksi) dalam dua siklus. Penelitian dilaksanakan di Program Studi RPL Institut Teknologi Telkom Purwokerto dengan subjek penelitian yaitu mahasiswa kelas RPL A sebanyak 27 orang pada tahun akademik 2018/2019. Teknik pengumpulan data melalui observasi dan tes evaluasi pembelajaran. Berdasarkan hasil penelitian, penerapan siklus ACE memberikan peningkatan pada hasil pencapaian pembelajaran mahasiswa. Pencapaian aktivitas pembelajaran mahasiswa mengalami peningkatan dari 44,45% pada siklus 1 menjadi 75,94% pada siklus 2. Selain itu juga terjadi peningkatan hasil belajar mahasiswa dilihat dari rata-rata klasikal siklus 1  yaitu 55,8 dan siklus 2 yaitu 72,7. Hal ini menggambarkan bahwa penerapan siklus ACE dalam pembelajaran matematika diskret dapat meningkatkan capaian pembelajaran mata kuliah di kelas RPL A.ABSTRACTThe discrete mathematics subject in the curriculum of the Rekayasa Perangkat Lunak (RPL) Departemen is the fundamental subjects for the freshman, so it has to bring in an attractive approach of  learning process. The aim of this study is to implement the activities, class discussion, and exercise (ACE) cycle for the discrete mathematics learning. This implementation is designed to construct student participation in the class. The research design uses the Kemmis and Taggart classroom action research approach including two cycles that each cycle is consists of four stages (planning, implementation, observation, and reflection). The research was conducted in the RPL Departement of the Institut Teknologi Telkom Purwokerto with 27 RPL A class students in the academic year 2018/2019 as a research subject. The techniques of data collection use class observations and tests. Based on the results, the ACE cycle implementation brings an increase in student learning achievement. The achievement of student learning activities has increased from 44.45% in cycle 1 to 75.94% in cycle 2. In addition, there was also an increase in student learning outcomes seen in the class score. The class score in the cycle 1 was 55.8 and in the cycle 2 was 72.7. These results demonstrate that the ACE cycle implementation in the learning of discrete mathematics can improve the learning outcome in class RPL A  ","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125621569","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 INSTRUMEN EVALUASI PEMAHAMAN KONSEP KALKULUS BERBASIS KOMPUTER","authors":"Akbar Nasrum","doi":"10.31100/histogram.v4i1.540","DOIUrl":"https://doi.org/10.31100/histogram.v4i1.540","url":null,"abstract":"Tujuan dari peneitian ini adalah membuat suatu alat evaluasi berbasis komputer yang dapat digunakan untuk mengukur pemahaman konsep Kalkulus mahasiswa. Alat evaluasi ini bisa digunakan secara offline maupun online. Untuk mencapai tujuan itu digunakan model Plomp yang terdiri dari empat tahapan yaitu: fase investigasi awal, fase desain, fase realisasi/konstruksi, fase test, evaluasi dan revisi. Sebelum mengkostruksi instrumen evaluasi dalam bentuk aplikasi, butir-butir soal divalidasi oleh dua orang pakar materi. Butir soal yang valid itulah yang diimport kedalam software Wondershare Quiz Creator untuk menciptakan sebuah prototipe instrumen evaluasi. Prototipe ini kemudian diujicobakan ke mahasiswa secara terbatas untuk melihat kepraktisan penggunaan aplikasi sekaligus menjadi alat evaluasi bagi penelti. Produk terkahir yang dihasilkan merupakan instrumen evaluasi yang valid dan praktis serta dapat digunakan untuk mengukur kemampuan pemahaman konsep Kalkulus Mahasiswa.ABSTRACTThis research aims to create a computer-based evaluation tool that could be used to measure students' understanding of the Calculus concept. This evaluation tool could be used offline or online. We use Plomp's model, which consists of four phases: the initial investigation phase, the design phase, the realization/construction phase, the test phase, evaluation, and revision. Before constructing the evaluation instruments in the application form, the items were validated by two material experts. Those valid items were imported into the Wondershare Quiz Creator software to create a prototype evaluation instrument. This prototype was then trialled to students on a limited basis to see the practicality of using the application as well as being an evaluation tool for researchers. The latest product produced was a valid and reliable evaluation instrument and was appropriate to be used to measure the ability to understand the concept of Student Calculus.","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127660562","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":"EFEKTIVITAS PEMBELAJARAN MATEMATIKA MELALUI MODEL PROJECT, ACTIVITY, COOPERATIVE LEARNING, EXERCISE (PACE)","authors":"E. Ernawati, Baharullah Baharullah","doi":"10.31100/histogram.v4i1.548","DOIUrl":"https://doi.org/10.31100/histogram.v4i1.548","url":null,"abstract":"Penelitian ini dilatar belakangi oleh proses pembelajaran matematika yang belum optimal karena proses pembelajaran yang masih monoton sehingga mengakibatkan aktivitas siswa menjadi kurang aktif dan siswa kurang memberi respon terhadap pembelajaran. Penelitian ini dilaksanakan dengan tujuan untuk mengetahui: (1) bagaimana hasil belajar matematika siswa, aktivitas siswa, respon siswa dan (2) apakah model Project, Activity, Cooperative Learning, Exercise (PACE) efektif diterapkan dalam pembelajaran matematika siswa kelas VIII.A SMP Negeri 2 Sinjai Selatan. Jenis penelitian yang digunakan adalah pre-experimental design, yaitu jenis penelitian yang hanya melibatkan satu kelas sebagai kelas eksperimen dan desain penelitian yang digunakan adalah One-Shot Case Study, yaitu sebuah percobaan yang dilakukan tanpa adanya kelompok pembanding dan tanpa tes awal. Hasil penelitian menunjukkan bahwa skor rata-rata nilai hasil belajar siswa yaitu 66,31 dengan standar deviasi 24,60 dan persentase siswa yang mencapai kriteria tuntas yaitu 80,8%, Aktivitas siswa dikatakan baik/aktif  karena rata-rata persentase siswa yang melakukan aktivitas positif yaitu 79,56%, dan respon siswa dikatakan positif karena rata-rata persentase siswa yang menjawab “ya” yaitu 96,15%. Dari hasil penelitian tersebut disimpulkan bahwa pembelajaran matematika melalui model Project, Activity, Cooperative Learning, Exercise (PACE) efektif diterapkan di kelas VIII.A SMPN 2 Sinjai Selatan.ABSTRACTThis research is motivated by the learning process of mathematics which is not optimal because the learning process is still monotonous resulting in students activities become less active and less students give response to the learning. This research was conducted with objectives to determine: (1) how students ' mathematics learning outcomes, student activity, student responses, and (2) whether the model Project, Activity, Cooperative Learning, Exercise (PACE) effectively applied in the learning of mathematics of students of class VIII.A SMP Negeri 2 Sinjai Selatan. This type of research is pre-experimental design, namely the type of research that only involves one class as the experimental class and the research design used is One-Shot Case Study, namely an experiment that was done in the absence of a comparison group and without a preliminary test. The results showed that the score of the average value of student learning outcomes that 66,31 by the standard deviation to 24.60 and the percentage of students who achieve the criteria completely ie 80,8%, the Activity of the students is said to be good/active because the average percentage of students who perform a positive activity that is 79,56%, and the response of the students said to be positive because the average percentage of students who answered “yes” that is 96,15%. From the results of the study concluded that the learning of mathematics through model Project, Activity, Cooperative Learning, Exercise (PACE) effectively applied in class VIII.A S","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126297958","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 TINGKAT KESULITAN SISWA DALAM KEMAMPUAN MENYELESAIKAN MASALAH MATEMATIKA MATERI PERSAMAAN KUADRAT","authors":"L. Komalasari","doi":"10.31100/histogram.v4i1.566","DOIUrl":"https://doi.org/10.31100/histogram.v4i1.566","url":null,"abstract":"Penelitian ini bertujuan untuk menganalisis kesulitan – kesulitan siswa dalam menyelesaikan masalah matematika pada materi Persamaan Kuadrat Dan Fungsi Kuadrat, Teorema Faktor Dan Teorema Sisa Metode yang digunakan adalah menggunakan tes dan wawancara. Tes dilakukan kepada siswa sedangkan wawacara dilakukan kepada guru dan siswa. Sekolah yang merupakan tempat penelitian adalah SMA Advent Purwodadi sekolah ini adalah merupakan sekolah satu atap (SATAP) yang terdiri dari 300 siswa dari berbagai daerah Hasil wawancara guru menyatakan bahwa guru tidak terlalu mengalami kesulitan dalam mengajar materi Persamaan Kuadrat Dan Fungsi Kuadrat, Teorema Faktor Dan Teorema Sisa guru akan mengalami kesulitan apabila sudah masuk pada bentuk akar, sedangkan kesalahan yang dilakukan siswa bervariasi yaitu kesalahan fakta, kesalahan konsep, kesalahan prinsip dan kesalahan operasi. Solusi yang di tawarkan adalah pembelajaran dengan memberikan soal open- ended pada materi persamaan kuadrat dan untuk menentukan grafik fungsi kuadrat yaitu dengan mengkontruksi prinsip.ABSTRACTThis study aims to analyze the difficulties of students in solving mathematical problems in the material Quadratic Equations and Quadratic Functions, Factor Theorem and Time Theorem The method used is to use tests and interviews. Tests are conducted on students while interviews are conducted on teachers and students. The school which is a place of research is Adventist Purwodadi High School. This school is a one-roof school (SATAP) consisting of 300 students from various regions. The teacher's interview results state that the teacher has no difficulty in teaching the material Quadratic Equations and Quadratic Functions, Theorem Factors and Theorems The rest of the teachers will experience difficulties if they have entered the root form, while the mistakes made by students vary, namely fact errors, concept errors, principle errors and operating errors. The solution offered is learning by giving open-ended questions to the material in quadratic equations and to determine the graph of quadratic functions, namely by constructing the principle.","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"91 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134126550","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 MATEMATIKA SISWA PADA KONTEN SPACE AND SHAPE","authors":"Anis Munfarikhatin, Irmawaty Natsir","doi":"10.31100/histogram.v4i1.569","DOIUrl":"https://doi.org/10.31100/histogram.v4i1.569","url":null,"abstract":"Kemampuan literasi matematika masih menjadi tren di dunia pendidikan saat ini. PISA merupakan salah satu studi yang mengukur kemampuan siswa dalam proses penalaran, memberikan argumen dan pemecahan masalah. Dari beberapa konten yang diukur, peneliti memfokuskan pada space and shape materi pythagoras. Pertanyaan pada penelitian ini adalah bagiamana kemampuan literasi siswa pada konten space and shape materi pythagoras. Pada penelitian ini, peneliti menggunakan pendekatan kualitatif dengan metode observasi, dokumentasi dan wawancara. Hasil penelitian menunjukkan sebanyak 80% siswa berada pada level di bawah 1 dan 20% berada pada level 1. Dari beberapa indikator yang dinilai pada aspek communication menunjukkan skor rata- rata 3,13; skor komponen mathematising rata- rata 2,13; skor komponen representation rata- rata 2,33; skor komponen reasoning and argument rata- rata 2,13; skor devising strategies and solving problem 2,56; komponen using symbolic, formal and technical language and operation memperoleh skor rata- rata 3,00; dan skor rata- rata kemampuan using mathematics tools memperoleh skor 2,66. Hasil penelitian menunjukkan bahwa kemampuan literasi siswa pada konten space shape masih sangat rendahABSTRACTMathematical literacy is still a trend in the world of education today. PISA is one study that measures the ability of students in the process of reasoning, providing arguments and problem solving. From some of the content measured, researchers focus on the space and shape of pythagorean material. The question in this study is how the literacy ability of students in the content space and shape pythagorean material. In this study, researchers used a qualitative approach with methods of observation, documentation and interviews. The results showed as many as 80% of students were at the level below 1 and 20% were at level 1. Of the several indicators assessed on the communication aspect showed an average score of 3.13; the average score of the mathematising component is 2.13; average component score score of 2.33; the reasoning and argument component score averaged 2.13; score devising strategies and solving problems 2.56; components using symbolic, formal and technical language and operation obtain an average score of 3.00; and the average score of ability to use mathematics tools obtain a score of 2.66. The results showed that the literacy ability of students in space shape content was still very low.","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"593 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131646820","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":"PENGARUH PENERAPAN PENDEKATAN PEMBELAJARAN KONTEKSTUAL TERHADAP HASIL BELAJAR MATEMATIKA","authors":"Ira Irviana, M. Ismail","doi":"10.31100/HISTOGRAM.V4I1.532","DOIUrl":"https://doi.org/10.31100/HISTOGRAM.V4I1.532","url":null,"abstract":"Penelitian  ini  bertujuan  untuk (1) mengetahui gambaran hasil belajar matematika murid SD Inpres BTN IKIP 1 Makassar; (2) mengetahui gambaran penerapan pendekatan kontekstual dalam pembelajaran matematika di kelas IV SD Inpres BTN IKIP 1 Makassar; (3) mengetahui pengaruh penerapan pendekatan kontekstual terhadap hasil belajar matematika murid di SD Inpres BTN IKIP 1 Makassar. Penelitian ini adalah jenis penelitian quasi eksperimen. Populasi dalam penelitian ini adalah seluruh siswa di SD Inpres BTN IKIP 1 Makassar tahun 2017, sampel penelitian yaitu murid kelas IV SD Inpres BTN IKIP I Makassar. Teknik pengumpulan data melalui tes hasil belajar matematika dan lembar observasi. Teknik analisis data statistik deskriptif dan inferensial. Hasil penelitian menunjukkan : (1) Hasil belajar siswa dalam pembelajaran matematika di kelas IV SD Inpres BTN IKIP 1 Makassar sebelum penerapan pendekatan kontekstual berada pada kategori sangat rendah, setelah penerapan pendekatan kontekstual berada pada kategori sangat tinggi. Sedangkan pada kelompok kontrol berada pada kategori sangat rendah ke kategori rendah; (2) penerapan pendekatan kontekstual pada umumnya terlaksana dengan baik berdasarkan hasil dan pelaksanaannya. (3) penerapan pendekatan kontekstual berpengaruh terhadap hasil belajar pada mata pelajaran matematika siswa kelas IV SD Inpres BTN IKIP 1 Makassar.ABSTRACTThis study aims to (1) find out the picture of mathematics learning results of students of SD Inpres BTN IKIP 1 Makassar; (2) to know the description of the application of contextual approach in mathematics learning in grade IV of SD Inpres BTN IKIP 1 Makassar; (3) determine the effect of applying contextual approach to the results of mathematics learning of students at SD Inpres BTN IKIP 1 Makassar. This research is a type of quasi research experiment. The population in this study was all students at SD Inpres BTN IKIP 1 Makassar in 2017, a sample of research that is grade 4 students of SD Inpres BTN IKIP I Makassar. Data collection techniques through mathematics study results tests and observation sheets. Descriptive and inferential statistical data analysis techniques. The results showed: (1) Students' learning outcomes in mathematics learning in grade IV of SD Inpres BTN IKIP 1 Makassar before the application of contextual approaches are in a very low category after the application of contextual approaches are in a very high category. While in the control group is in a very low category to a low category; (2) The application of contextual approach is generally carried out properly based on the results and implementation. (3) The application of contextual approach affects the learning outcomes in mathematics subjects of grade 4 students of SD Inpres BTN IKIP 1 Makassar.","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128753876","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":"EKSPLORASI ETNOMATEMATIKA PADA PROSES PRODUKSI GULA KELAPA DI DESA KLESEM KEBONAGUNG PACITAN","authors":"M. Mulyadi","doi":"10.31100/histogram.v4i1.582","DOIUrl":"https://doi.org/10.31100/histogram.v4i1.582","url":null,"abstract":"Fenomena penting dalam kajian matematika dan budaya penting untuk di eksplore melalui etnomatematika sebagai sumber pengetahuan yang kontekstual untuk memahami aktivitas matematika dilingkungan dan dikehidupan sehari-hari. Tujuan penelitian ini untuk mengetahui: (1) konsep-konsep matematika, (2) nilai-nilai karakter, dan (3) kontribusi etnomatematika pada proses produksi gula kelapa terhadap pendidikan matematika. Jenis penelitian ini adalah penelitian kualitatif. Metodenya adalah deskriptif dengan pendekatan etnografi dan studi kasus. Subjek pada penelitian ini adalah pelaku produksi gula kelapa. Pengumpulan data dengan metode observasi, wawancara, studi pustaka dan dokumentasi. Uji keabsahan data menggunakan triangulasi teknik dan sumber. Teknik analisis data menggunakan model Miles dan Huberman yakni reduksi data, penyajian data, dan verifikasi atau kesimpulan. Hasil penelitian ini adalah: (1) Konsep-konsep matematika yang terdapat pada proses produksi gula kelapa di antaranya geometri bidang, geometri ruang, perbandingan, kesebangunan, serta aritmatika sosial; (2) nilai-nilai karakternya yaitu sabar, telaten, terampil, kerja keras, serta semangat yang tinggi; sedangkan (3) kontribusi etnomatematikanya adalah memberikan pemahaman siswa mengenai konsep-konsep matematika teoritis dengan kondisi sosial budaya di masyarakat, memanfaatkan konsep matematika pada proses produksi gula kelapa menjadi materi sebagai bahan pembelajaran matematika, memanfaatan fenomena budaya kearifan lokal dengan tujuan untuk mengenalkan konsep-konsep matematika dan pendidikan karakter. ABSTRACTCritical phenomena in mathematics related to culture are essential to be explored through ethnomathematics as a contextual knowledge to understand mathematical activities in daily life. The research aims to determine mathematical concepts, character values, and the contribution of ethnomathematics to the process of producing coconut sugar for mathematics education. The researcher used qualitative research. The method is descriptive with an ethnographic approach and case studies. The subject was coconut sugar farmers. Data was collected by implementing observation, interviews, literature study, and documentation. The researcher used triangulation techniques and sources as data validity testing. In analyzing the data, the researcher used Miles and Huberman model, including data reduction, data presentation, and verification or conclusions. This study resulted in three findings. First, mathematical concepts were found in the process of coconut sugar production, including field geometry, spatial geometry, comparison, congruence, and social arithmetic. Second, the character values are patience, meticulous, skilled, hard work, and high spirits. Third, the contribution of ethnomathematics is providing students with an understanding of theoretical mathematical concepts with socio-cultural conditions, utilizing mathematical concepts in the process of producing palm sugar as the source for ","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115408549","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":"KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK EKSTROVERT DAN INTROVERT DENGAN MODEL PEMBELAJARAN GENERATIF","authors":"Roudatul Hanana, Rr. Ettie Rukmigarsari, Abdul Halim Fathani","doi":"10.31100/HISTOGRAM.V3I2.488","DOIUrl":"https://doi.org/10.31100/HISTOGRAM.V3I2.488","url":null,"abstract":"Tujuan penelitian ini adalah untuk mengetahui (1) Apakah ada perbedaan kemampuan pemecahan masalah matematika peserta didik ekstrovert yang diberi dan yang tidak diberi model pembelajaran generatif; (2) Apakah ada perbedaan kemampuan pemecahan masalah matematika peserta didik introvert yang diberi dan yang tidak diberi model pembelajaran generatif. Metode penelitian yang digunakan adalah metode kuantitatif dengan rancangan penelitian true eksperimen dengan jenis pretest-possttest control group design, dalam desain ini terdapat dua kelas yakni kelas eksperimen diberi perlakuan model pembelajaran generatif dan kelas kontrol tidak diberi perlakuan model pembelajaran generatif. Sampel dalam penelitian ini adalah peserta didik kelas XI IAI 1 dan XI IAI 2. Teknik analisis data pada penelitian ini diantaranya adalah: (1) Uji Normalitas; (2) Uji  perbandingan data pretest; (3) Uji  perbandingan data posttest. Berdasarkan analisis data kuantitatif dengan menggunakan Software SPSS 23 diperoleh kesimpulan (1) Terdapat perbedaan yang signifikan kemampuan pemecahan masalah matematika peserta didik ekstrovert yang diberi () dan yang tidak diberi () model pembelajaran generatif; (2) Terdapat perbedaan yang signifikan kemampuan pemecahan masalah matematika peserta didik introvert yang diberi () dan yang tidak diberi () model pembelajaran generatif.","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117009606","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":"PERBANDINGAN MODEL PEMBELAJARAN TGT BERBANTUAN KARTU MATEMATIKA ASYIK DAN MODEL PEMBELAJARAN LANGSUNG","authors":"Indah Rahayu Panglipur, Ria Amalia","doi":"10.31100/HISTOGRAM.V3I2.428","DOIUrl":"https://doi.org/10.31100/HISTOGRAM.V3I2.428","url":null,"abstract":"Penilitian ini membandingkan antara model pembelajaran kooperatif tipe TGT (Team Games Tournament) yang dibantu oleh Kartu Matematika Asyik dan Model Pembelajaran Langsung dalam hal hasil pembelajaran mereka. Desain penelitian eksperimen semu dipilih dalam penelitian ini. Populasi adalah siswa kelas X SMK Negeri 3 Jember pada tahun akademik 20018-2019. Sedangkan sampel dalam penelitian ini diambil secara acak kelompok atau cluster random sampling. Dalam penelitian ini, data diperoleh dengan cara tes untuk mengetahui hasil belajar kemudian data pengujian hipotesis dianalisis dengan bantuan program SPSS. Hasil penelitian menunjukkan bahwa terdapat perbedaan hasil belajar siswa yang mendapatkan model pembelajaran kooperatif tipe TGT (Team Games Tournament) yang dibantu oleh Kartu Matematika Asyik dan Model Pembelajaran Langsung. Hasil belajar siswa yang mendapatkan model pembelajaran kooperatif tipe TGT (Team Games Tournament) yang dibantu oleh Fun Mathematics Card lebih baik dari pada siswa yang mendapatkan Model Pembelajaran Langsung.","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134125036","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":"PENGARUH PENERAPAN STRATEGI CLASS CONCERN TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA","authors":"Fitriana Rahmawati, Risnawati Risnawati","doi":"10.31100/HISTOGRAM.V3I2.425","DOIUrl":"https://doi.org/10.31100/HISTOGRAM.V3I2.425","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh strategi class concern terhaap kemampuan pemecahan masalah matematika siswa kelas VIII SMP Negeri 1 Natar Lampung Selatan. Penelitian ini menggunakan metode eksperimen, serta analisi data menggunakan rumus statistik. Populai dalam penelitian ini yaitu seluruh kelas VIII SMP Negeri 1 Natar Lampung Selatan, sedangkan sampel diambil 2 kelas  VIII 1 sebagai kelas eksperimen dan kelas VIII 2 sebagai kelas kontrol. Pengambilan sampel dengan teknik pengundian. Pengujian hipotesis menggunakan uji-t. Dari hasil pengujian hipotesis menggunakan rumus statistik thitung diperoleh t  = 8,67. Dari tabel distribusi t pada taraf signifikan 5 % diketahui ttabel= t((1-1/2 α))= 2,00 artinya  thitung > ttabel yaitu 8,67 > 2,00, sehingga bahwa strategi class concern  berpengaruh terhadap kemampuan pememcahan masalah matematika kelas VIII SMP Negeri 1 Natar Lampung Selatan. ","PeriodicalId":201632,"journal":{"name":"HISTOGRAM: Jurnal Pendidikan Matematika","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125432898","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}