Jurnal Aksioma最新文献

{"title":"THE MATHEMATICS LEARNING MODEL’S FOR EARLY GRADE STUDENTS: CONTEXTUAL OR PROBLEM-BASED LEARNING","authors":"M. Irvan, M. Jerusalem, H. Habibullah","doi":"10.24127/AJPM.V9I3.2779","DOIUrl":"https://doi.org/10.24127/AJPM.V9I3.2779","url":null,"abstract":"This research aimed to know the appropriate learning model was applied in early grade mathematics learning by showed the differences in mathematics learning outcomes of students who use contextual teaching-learning and problem-based learning. This research method was quasi-experiment with a posttest only control group design. The population of this research were 3rd grade students of SD Negeri Wonosari, Semarang City. The sampling technique was used to cluster random sampling with two experimental classes. The first experimental class used contextual teaching-learning and the second experimental class used problem-based learning. The data were analyzed using a one-way ANOVA test.  The results showed that there were differences between student mathematics learning outcomes in three classes. Student learning outcomes that applied contextual teaching and learning were better than mathematics learning outcomes of students who applied problem-based learning or conventional learning because contextual teaching and learning more emphasis on meaningful learning from real life that made it easier for students to understand. The teacher should be able to choose the appropriate model to be applied in mathematics learning following the grade level so that mathematics learning in the early grade could run optimally. So, this model was suitable to apply in early grade mathematics learning.","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"9 1","pages":"551-560"},"PeriodicalIF":0.0,"publicationDate":"2020-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48353611","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":"PENERAPAN METODE PENEMUAN TERBIMBING PADA MATERI HUBUNGAN ANTAR GARIS DAN SUDUT","authors":"F. Firmansyah, Maxinus Jaeng, I. N. Murdiana","doi":"10.22487/aksioma.v9i2.519","DOIUrl":"https://doi.org/10.22487/aksioma.v9i2.519","url":null,"abstract":"Abstrak: The purpose of this study is to describe the application of guided discovery method that can improve student learning outcomes VII A grade SMPN 18 Palu on the material connection between lines and angles. The type of research used is classroom action research (CAR). The research design refers to the research design of Kemmis and Mc. Taggart consists of four components: 1) planning, 2) action, 3) observation and 4) reflection. The type of data used is qualitative data and quantitative data with data collection techniques are observation, interviews, field notes and tests. This research was conducted in two cycles. The results showed that the application of guided discovery learning methods can improve student learning outcomes by following the steps of guided discovery methods are: 1) the formulation of the problem, the researcher explains the subject matter regarding the relationship between lines and angles, the researcher distributes student activity sheet which contains questions concerning the material relations between lines and angles that must be completed by students. 2) data processing and constructing conjectures, students process data in the student activity sheet and arrange conjectures. 3) Examining the conjecture, the researcher examines the conjectures that have been prepared by students and provides guidance as needed if there is an error in compiling the conjecture. 4) verbalizing the conjecture, student representatives from each group present the results of the conjecture obtained and the researcher guides students to make correct conclusions about the material relations between lines and angles. 5) feedback, giving practice questions about the material of relationships between lines and angles to students. The results of this study indicate that classical learning completeness students in the cycle I is 50% and increased in the  cycle II is 77%.","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88570484","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":"PENERAPAN MODEL PEMBELAJARAN VAN HIELE PADA MATERI HUBUNGAN GARIS DAN SUDUT DI KELAS VII SMP MUHAMMADIYAH 1 PALU","authors":"F. Fitriani, M. Hasbi, Bakri Bakri.","doi":"10.22487/AKSIOMA.V9I2.518","DOIUrl":"https://doi.org/10.22487/AKSIOMA.V9I2.518","url":null,"abstract":"Abstract: The purpose of this study is to describe the application of the Van Hiele learning model that can improve student learning outcomes in the material relationship lines and angles in class VII Muhammadiyah Middle School 1 Palu. This type of research is classroom action research (CAR). The design of the study was based on the research design of Kemmis and Mc. Taggart consists of four components, namely (1) planning, (2) action, (3) observation, and (4) reflection. This research was conducted in two cycles. The research subjects were seventh grade students of Muhammadiyah Middle School 1 Palu in the 2017/2018 school year, totaling 25 students. Data collection techniques in this study were observation, tests, interviews, and field notes. The results showed that the application of the Van Hiele learning model could improve student learning outcomes by following the phases of Van Hiele's learning model, namely: (1) inquiry, (2) directed orientation, (3) description, (4) free orientation, and ( 5) integration. In the first cycle the percentage of classical learning completeness was 47.83% and in the second cycle the percentage of classical learning completeness increased to 86.96%. In addition, the results of observations of teacher activities in managing learning in the first cycle and second cycle are in the very good category. The results of observations of student activities in following the learning process in the first cycle are in the good category and the second cycle is in a very good category.","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75527823","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":"PROFIL PEMECAHAN MASALAH SEGITIGA SISWA KELAS VIII SMP NEGERI 19 PALU DITINJAU DARI GAYA KOGNITIF","authors":"Indriani Sira, A. Hamid, Evie Awuy","doi":"10.22487/aksioma.v8i2.209","DOIUrl":"https://doi.org/10.22487/aksioma.v8i2.209","url":null,"abstract":"Abstrak: Penelitian ini bertujuan untuk mendeskripsikan profil pemecahan masalah segitiga siswa kelas VIII SMP Negeri 19 Palu ditinjau dari gaya kognitif. Jenis penelitian ini adalah penelitian kualitatif. Hasil penelitian menunjukkan bahwa Hasil penelitian menunjukkan bahwa : 1) profil pemecahan masalah siswa FI pada tahap memahami masalah yaitu: mengidentifikasi informasi-informasi yang diketahui dan ditanyakan. 2) Profil pemecahan masalah siswa FI pada tahap membuat rencana yaitu: mampu membuat hubungan antara informasi yang ada dengan masalah yang ditanyakan dengan mengaikatkan pengetahuan dan pengalamannya. 3) Profil pemecahan masalah subjek FI pada tahap melaksanakan rencana yaitu subjek dengan gaya kognitif FI dapat menerapkan rencana yang telah dibuat selanjutnya melaksanakan rencana dengan menggunakan konsep yang telah dipelajari sebelumnya. 4) Profil pemecahan masalah siswa FI pada tahap memeriksa kembali yaitu: subjek memeriksa kembali langkah demi langkah hasil pekerjaan 5) Profil pemecahan masalah siswa FD pada tahap memahami masalah yaitu: dengan cara membaca masalah berulang-ulang dan membutuhkan waktu yang lebih lama dalam memahami masalah. 6) Profil pemecahan masalah siswa FD pada tahap membuat rencana yaitu: subjek kurang tepat dalam membuat rencana penyelesaian.          7) Profil pemecahan masalah subjek FD pada tahap melaksanakan rencana yaitu subjek mengalami kesulitan dalam menerapkan rencana yang telah dibuat sebelumnya sehingga menambahkan beberapa strategi untuk dapat menyelesaikan masalah yang dihadapi. 8) Profil pemecahan masalah siswa FD pada tahap memeriksa kembali yaitu: subjek tidak melakukan pengecekan kembali hasil pekerjaan. \u0000  \u0000Kata Kunci: Profil, Pemecahan Masalah, Segitiga, Gaya Kognitif. \u0000  \u0000Abstract: This study aims to describe the problem solving problem of triangle students of class VIII SMP Negeri 19 Palu in terms of cognitive style. This type of research is qualitative research. The results showed that the results showed that: 1) the problem solving profile of FI students at the understanding stage of the problem that is: identifying the information known and asked. 2) FI student problem-solving profile at the stage of making a plan that is: able to make the relationship between existing information with the problem that is asked by raising knowledge and experience. 3) Profile of FI subject problem solving at the stage of implementing the plan ie subjects with cognitive style FI can implement the plan that has been made subsequently implement the plan by using the concept that has been studied previously. 4) FI stuzdent problem-solving profile at re-examination stage: subject check back step by step job result 5) FD student problem solving profile at the understanding stage of the problem that is: by reading the problem repeatedly and takes longer time to understand the problem . 6) Profile of FD student problem solving at the stage of making a plan that is: the subject is less precise in making the set","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"147 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90501186","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":"PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE MURDER UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI BARISAN DAN DERET ARITMATIKA","authors":"Pratama Pratama, M. Rizal, Linawati Linawati","doi":"10.22487/aksioma.v8i2.212","DOIUrl":"https://doi.org/10.22487/aksioma.v8i2.212","url":null,"abstract":"Abstrak: Penelitian ini bertujuan untuk memperoleh deskripsi penerapan model pembelajaran kooperatif tipe MURDER untuk meningkatkan hasil belajar siswa pada materi barisan dan deret aritmatika di kelas X TKJ A SMK Negeri 1 Poso Pesisir Utara. Subjek penelitian ini adalah siswa kelas X TKJ A yang berjumlah 20 siswa, terbagi atas 8 siswa laki-laki dan 12 siswa perempua serta di pilih 3 siswa sebagai informan. Penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang mengacu pada desain penelitian Kemmis dan Mc. Taggart yakni (1) perencanaan, (2) pelaksanaan tindakan, (3) observasi, dan (4) refleksi. Penelitian ini dilaksanakan dalam dua siklus. Pada siklus I banyaknya siswa yang tuntas yakni 14 siswa dengan persentase ketuntasan 70% dan pada siklus II banyak siswa yang tuntas yakni 17 siswa dengan persentase ketuntasan 85%. Hasil observasi aktivitas guru pada siklus I berada  pada kategori baik dan mengalami peningkatan pada siklus II berada pada kategori sangat baik. Hasil observasi aktivitas siswa pada siklus I berada pada kategori baik dan  mengalami  peningkatan pada siklus II berada pada kategori sangat baik. Penerapan model pembelajaran kooperatif tipe MURDER yang dapat meningkatkan hasil belajar siswa kelas X TKJ A SMK Negeri 1 Poso Pesisir Utara pada materi barisan dan deret aritmatika, dengan enam komponen yaitu: 1) Mood, 2) Understand, 3) Recall, 4) Detect, 5) Expand, 6) Review. \u0000Kata Kunci: Kooperatif Tipe MURDER; Hasil Belajar; Barisan dan Deret Aritmatika \u0000Abstract: This study aims to obtain a description of the application of the MURDER type cooperative learning model to improve student learning outcomes in arithmetic sequence and sequence material in class X TKJ A of SMK Negeri 1 Poso North Coast. The subjects of this study were students of class X TKJ A, amounting to 20 students, divided into 8 male students and 12 female students and 3 students were selected as informants. This research is Classroom Action Research (CAR) which refers to the research design of Kemmis and Mc. Taggart namely (1) planning, (2) implementation of actions, (3) observation, and (4) reflection. This research was conducted in two cycles. In the first cycle the number of students who completed were 14 students with a percentage of completeness of 70% and in the second cycle many students were completed ie 17 students with a percentage of completeness 85%. The results of the observation of teacher activities in the first cycle were in the good category and experienced an increase in the second cycle in the very good category. The results of the observation of student activities in the first cycle were in the good category and experienced an increase in the second cycle in the very good category. The application of the MURDER type cooperative learning model that can improve the learning outcomes of class X TKJ A students of SMK Negeri 1 Poso Pesisir Utara in arithmetic sequence and series material, with six components, namely: 1) Mood, 2) Understand, 3) Recall","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84509645","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":"PROFIL PEMAHAMAN KONSEP MATEMATIKA DITINJAU DARI GAYA KOGNITIF FIELD INDEPENDENT (FI) DAN FIELD DEPENDENT (FD)","authors":"Ni Hayah, Bakri Mallo, I. N. Murdiana","doi":"10.22487/aksioma.v8i2.210","DOIUrl":"https://doi.org/10.22487/aksioma.v8i2.210","url":null,"abstract":"abstrak: Penelitian ini bertujuan untuk mendeskripsikan pemahaman konsep matematika siswa kelas XI SMA Negeri 2 Dampelas dalam menyelesaikan soal pada subpokok bahasan parabola ditinjau dari gaya kognitif Field Independent (FI) dan Field Dependent (FD). Jenis penelitian ini adalah penelitian kualitatif. Subjek dalam penelitian ini terdiri dari satu siswa yang bergaya kognitif FI dan satu siswa yang bergaya kognitif FD. Hasil dari penelitian ini yaitu saat menyajikan masalah, subjek FI dan FD menuliskan hal-hal yang diketahui dan ditanyakan. Selanjutnya dalam mengklasifikasi unsur-unsur parabola, subjek FI mengelompokkan unsur-unsur parabola menurut bentuk parabolanya yaitu parabola horizontal terbuka ke kanan. Kemudian dalam memberi contoh dan non-contoh pada setiap unsur-unsur parabola, subjek FI memberikan contoh dan non-contoh dari setiap unsur-unsur parabola yang diberikan. Kemudian menyajikan masalah persamaan parabola dalam representasi matematis, subjek FI dan subjek FD menyajikan persamaan parabola kedalam bentuk persamaan umum parabola. Kemudian menggunakan, memanfaatkan dan memilih prosedur tertentu dalam menentukan persamaan parabola, subjek FI menggunakan dan memilih persamaan umum parabola horizontal dan subjek FD menggunakan persamaan umum parabola walaupun subjek tidak mengetahui jenis persamaan umum parabola yang digunakan. Kemudian subjek FI menjelaskan kembali prosedur yang digunakan serta memberikan alasannya dengan menggunakan bahasanya sendiri dan subjek FD menjelaskan kembali prosedur yang digunakan walaupun dalam proses penyelesaiannya siswa belum memahami dengan baik langkah-langkah yang harus digunakan. \u0000Kata Kunci: Profil; Pemahaman konsep matematika; Parabola; \u0000abstract: This study aims to describe the understanding of mathematical concepts of class XI students of SMA 2 Dampelas in solving problems on the subject of the parabolic discussion reviewed from cognitive style of the Independent Field (FI) and Field Dependent (FD). This type of research is qualitative research. The subjects in this study consisted of one student who was in the cognitive style of FI and one student in the cognitive style of FD. The results of this study are when presenting a problem, FI and FD subject write things that are known and asked. Furthermore, in classifying parabolic elements, FI subjects classify parabolic elements according to their parabolic forms, namely horizontal parabola open to the right. Then in giving examples and non-examples of each parabolic element, the FI subject gives examples and non-examples of each parabolic element given. Then presenting the problem of parabolic equations in mathematical representations, the subject FI and subject FD present the parabolic equation in the form of a general parabolic equation. Then using, utilizing and selecting a particular procedure in determining the parabolic equation, FI subject uses and selects the general horizontal parabolic equation and the FD subject uses the general parabo","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80493526","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":"PERBEDAAN HASIL BELAJAR MATEMATIKA PADA PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING DENGAN MODEL PEMBELAJARAN INQUIRY","authors":"Petra C.M Sumampou, Dasa Ismaimuza, I. Hadjar","doi":"10.22487/aksioma.v8i2.211","DOIUrl":"https://doi.org/10.22487/aksioma.v8i2.211","url":null,"abstract":"                Abstrak: Tujuan penelitian ini adalah untuk mengkaji dan menganalisis perbedaan hasil belajar matematika antara siswa yang belajar menggunakan model pembelajaran discovery learning dengan siswa yang belajar menggunakan model pembelajaran inquiry di kelas X SMA Negeri 2 Palu, baik secara keseluruhan, antara siswa berkemampuan tinggi, antara siswa berkemampuan sedang dan antara siswa berkemampuan rendah. Hipotesis yang diajukan dalam penelitian ini yaitu terdapat perbedaan hasil belajar matematika antara siswa yang belajar menggunakan model pembelajaran discovery learning dengan siswa yang belajar menggunakan model pembelajaran inquiry di kelas X SMA Negeri 2 Palu, baik secara keseluruhan, antara siswa berkemampuan tinggi, antara siswa berkemampuan sedang dan antara siswa berkemampuan rendah. Subjek penelitian berjumlah 72 siswa yang terdiri dari 36 siswa kelas X MIA 3 sebagai kelas yang belajar menggunakan model pembelajaran inquiry dan 36 siswa kelas X MIA 5 yang belajar menggunakan model pembelajaran discovery learning. Materi yang dipelajari oleh siswa yaitu Sistem Persamaan Linear Tiga Variabel, Relasi dan Fungsi. Berdasarkan hasil perhitungan uji hipotesis untuk α = 0,05 diperoleh p > α untuk semua hipotesis, sehingga H1 ditolak dan H0 diterima untuk semua hipotesis. Dapat disimpulkan bahwa tidak terdapat perbedaan hasil belajar matematika antara siswa yang belajar menggunakan model pembelajaran discovery learning dengan siswa yang belajar menggunakan model pembelajaran inquiry di kelas X SMA Negeri 2 Palu, baik secara keseluruhan, antara siswa berkemampuan tinggi, antara siswa berkemampuan sedang dan antara siswa berkemampuan rendah. \u0000Kata Kunci : perbedaan, hasil belajar, discovery learning, inquiry, sistem persamaan linear tiga variabel, relasi dan fungsi.","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90407446","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":"PROFIL KESALAHAN SISWA DALAM MENYELESAIKAN SOAL MATRIKS BERDASARKAN JENIS KELAMIN DI SMA NEGERI 7 PALU","authors":"Fausan Fausan, Gandung Sugita, Sukayasa Sukayasa","doi":"10.22487/aksioma.v8i2.208","DOIUrl":"https://doi.org/10.22487/aksioma.v8i2.208","url":null,"abstract":"Abstrak: Penelitian ini merupakan penelitian kualitatif yang bertujuan untuk memperoleh profil kesalahan yang dilakukan siswa dalam menyelesaikan soal matriks berdasarkan jenis kelamin di SMA Negeri 7 Palu. Data dikumpulkan dengan cara metode tes dan wawancara. Subjek penelitian terdiri dari satu siswa laki-laki (SH) dan satu siswa perempuan (DS). Hasil Penelitian menunjukkan bahwa kesalahan konseptual yang dilakukan siswa laki-laki (SH) yaitu : 1) kesalahan tidak memahami konsep rumus perkalian matriks, 2) kesalahan konsep perkalian matriks, 3) kesalahan tidak menerapkan rumus invers, 4) kesalahan konsep invers matriks dan 5)  kesalahan konsep adjoin. Kesalahan prosedural yang dilakukan siswa laki-laki berupa 1) kesalahan dalam melakukan perhitungan, 2) kesalahan tidak menyederhanakan dan 3) kesalahan tidak menuliskan tanda operasi pada matriks. Sedangkan kesalahan konseptual yang dilakukan siswa perempuan (DS) yaitu: 1) kesalahan tidak memahami konsep rumus perkalian matriks, 2) kesalahan konsep perkalian matriks, 3) kesalahan konsep adjoin dan 4) kesalahan konsep invers matriks. Kesalahan prosedural yang dilakukan siswa perempuan berupa 1) kesalahan dalam melakukan perhitungan. Siswa laki-laki banyak melakukan kesalahan dari pada siswa perempuan dikarenakan, siswa laki-laki tidak teliti dan terburu-buru dalam menyelesaikan soal matriks. Sedangkan siswa perempuan tidak terlalu banyak melakukan kesalahan dikarenakan cenderung lebih teliti dan cermat dalam menyelesaikan soal matriks. \u0000Kata kunci: Profil Kesalahan, Jenis Kelamin dan Matriks \u0000Abstract: This research is a qualitative research which aims to obtain a profile of errors students make in solving matrix problems based on sex in SMA 7 Palu. Data was collected by means of test and interview methods. The research subjects consisted of one male student (SH) and one female student (DS). The results showed that the conceptual errors made by male students (SH) were: 1) errors not understanding the concept of matrix multiplication formula, 2) errors in matrix multiplication concepts, 3) errors not applying inverse formulas, 4) inverse matrix concept errors and 5 ) the error of the adjoin concept. Procedural errors made by male students in the form of 1) errors in making calculations, 2) errors do not simplify and 3) errors do not write the operation mark on the matrix. Whereas the conceptual errors made by female students (DS) are: 1) errors do not understand the concept of matrix multiplication formula, 2) errors in the concept of matrix multiplication, 3) errors in adjoining concepts and 4) inverse matrix concept errors. Procedural errors made by female students in the form of 1) errors in carrying out calculations. Male students make a lot of mistakes than female students because , male students are not careful and in a hurry to solve the matrix problem. Whereas female students don't make too many mistakes becausethey tend to be more thorough and careful in solving matrix problems. \u0000Keywords: ","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75807076","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":"PENERAPAN MODEL PEMBELAJARAN VAN HIELE UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI LUAS PERMUKAAN SERTA VOLUME BALOK DAN KUBUS DI KELAS VIII SMP NEGERI 18 PALU","authors":"H. Rancendo, A. Hamid, M. B. Tandiayuk","doi":"10.22487/aksioma.v8i1.205","DOIUrl":"https://doi.org/10.22487/aksioma.v8i1.205","url":null,"abstract":"Abstrak:Tujuan penelitan ini adalah untuk mendeskripsikan penerapan model Pembelajaran Van Hiele untuk meningkatkan hasil belajar siswa pada materi Luas Permukaan serta Volume Balok dan Kubus di kelas VIII  SMP N 18 Palu. Rancangan penelitian mengacu pada model Kemmis dan Mc.Taggart, yang terdiri dari 4 komponen yaitu: 1) perencanaan, 2) tindakan, 3) pengamatan, dan 4) refleksi. Subjek penelitian ini ialah siswa kelas VIII  SMP N 18  Palu yang berjumlah 20 siswa. Teknik pengumpulan data dalam penelitian ini yaitu observasi, tes, wawancara, dan catatan lapangan. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran Van Hiele dapat meningkatkan hasil belajar siswa dengan mengikuti fase-fase: 1) informasi, 2) orientasi terarah, 3) uraian, 4) orientasi bebas, dan 5) integrasi. \u0000Kata Kunci: model Pembelajaran Van Hiele, Hasil Belajar, Luas Permukaan serta Volume Balok dan Kubus. \u0000Abstract: The purpose of this research is to describe the application of Van Hiele Learning model to improve student learning outcomes on Surface Surface and Block and Cube in Grade VIII SMP N 18 Palu. The study design refers to the Kemmis and Mc.Taggart model, which consists of 4 components: 1) planning, 2) action, 3) observation, and 4) reflection. The subject of this research is the students of class VIII SMP N 18 Palu, amounting to 20 students. Data collection techniques in this study are observation, tests, interviews, and field notes. The results showed that the application of Van Hiele learning model can improve student learning outcomes by following the phases: 1) information, 2) orientation directed, 3) description, 4) free orientation, and 5) integration. \u0000Keywords: Van Hiele Learning model, Learning Outcomes, Surface Area and Volume of Beams and Cubes.","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84630463","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 GURU MATEMATIKA DALAM MERENCANAKAN DAN MELAKSANAKAN PEMBELAJARAN DI SMA NEGERI 3 PALU","authors":"Hedarwati Hedarwati, Sutji Rochaminah, Baharuddin Paloloang","doi":"10.22487/aksioma.v8i1.204","DOIUrl":"https://doi.org/10.22487/aksioma.v8i1.204","url":null,"abstract":"Abstrak: Tujuan penelitian ini adalah untuk memperoleh deskripsi kemampuan guru matematika dalam merencanakan dan melaksanakan pembelajaran di SMA Negeri 3 Palu. Jenis penelitian yang digunakan adalah penelitian kualitatif. Untuk memperoleh data penelitian digunakan tiga teknik pengumpulan data yaitu rekaman video, wawancara, dan dokumentasi. Hasil penelitian menunjukan perencanaan pelaksanaan pembelajaran sudah sesuai dengan pedoman pembuatan RPP yang di keluarkan oleh Kementrian Pendidikan dan Kebudayaan tentang Pembelajaran pada Pendidikan Dasar dan Menengah yang di dalamnya terdapat komponen RPP yaitu identitas sekolah, identitas mata pelajaran, kelas/semester, materi pokok, alokasi waktu, KD, indikator, tujuan pembelajaran, metode, kegiatan pembelajaran, media, sumber, dan penilaian, sedangkan pada pelaksanaan pembelajaran yang dilaksanakan oleh kedua guru matematika yang menjadi subjek penelitian yaitu terdiri dari pendahuluan, inti, dan penutup. \u0000  \u0000Kata kunci: Kemampuan guru, merencanakan, melaksanakan pembelajaran \u0000  \u0000Abstract: The purpose of this study is to obtain a description of the ability of mathematics teachers in planning and implementing learning in SMA Negeri 3 Palu. The type of research used is qualitative research. To obtain research data used three techniques of data collection ie video recording, interviews, and documentation. The result of the research shows that the planning of learning implementation is in accordance with the guidance of making RPP which is issued by the Ministry of Education and Culture of Learning on Primary and Secondary Education in which there are RPP components namely school identity, subject identity, class / semester, subject matter, , KD, indicators, learning objectives, methods, learning activities, media, sources, and assessments. While on the implementation of learning conducted by both teachers of mathematics who became the subject of research that consists of the introduction, core, and cover. \u0000  \u0000Key words: Teacher ability, planning, implementing learning","PeriodicalId":31109,"journal":{"name":"Jurnal Aksioma","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75889496","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}