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AKSIOMA: Jurnal Program Studi Pendidikan Matematika
Published by Universitas Muhammadiyah Metro
ISSN : 20898703     EISSN : 24425419     DOI : -
Core Subject : Education,
Education Mathematics
AKSIOMA JOURNAL, e-ISSN: 2442-5419, p-ISSN: 2089-8703 is an information container has scientific articles in the form of research, the study of literature, ideas, application of the theory, the study of critical analysis, and Islāmic studies in the field of science Mathematics Education. AKSIOMA JOURNAL published two times a year, the period from January to June and July to December, published by the Scientific Publication Unit FKIP University of Muhammadiyah Metro.
Arjuna Subject : -
Articles 1,528 Documents
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PROSES BERPIKIR VISUAL MATEMATIS SISWA EXSTROVERT DAN INTROVERT SEKOLAH MENENGAH ATAS BERDASARKAN TAHAPAN BULTON Erika Christin Trisnawarni; Tri Nova Hasti Yunianta
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (454.981 KB) | DOI: 10.24127/ajpm.v10i2.3489

Abstract

Kemampuan berpikir visual penting untuk dimiliki siswa sehingga diperlukan penelitian lebih lanjut untuk melihat proses berpikir visual siswa. Penelitian ini dilakukan untuk mendeskripsikan proses berpikir visual berdasarkan tahapan Bulton pada siswa Sekolah Menengah Atas dengan tipe kepribadian exstrovert atau introvert saat menyelesaikan masalah matematis. Teknik pengambilan data dalam penelitian yaitu dokumentasi, non-tes/tes, dan  wawancara. Analisis data yang digunakan adalah reduksi, penyajian data dan kesimpulan. Adapun untuk menguji keabsahan data menggunakan triangulasi metode. Hasil penelitian ini menunjukan siswa introvert dan exstrovert telah memenuhi semua tahapan berpikir visual menurut Bulton (looking, seeing, imagining, showing and telling). Adapun temuan yang menjadi simpulan penelitian ini  adalah siswa introvert sangat berhati-hati sedangkan siswa exstrovert cenderung kurang teliti dalam menyelesaikan masalah matematis.
PENGEMBANGAN PEMBELAJARAN MODEL GROUP INVESTIGASI BERBASIS PENALARAN BERBANTUAN SOAL OPEN-ENDED PADA KURIKULUM MATEMATIKA SMP Moh. Mahfud Effendi; Silvia Irene
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1522.737 KB) | DOI: 10.24127/ajpm.v10i2.3734

Abstract

Tujuan kurikulum dapat dicapai dengan cara mengimplementasikannya dalam bentuk pembelajaran di kelas melalui model pembelajaran tertentu. Rendahnya penalaran siswa SMP menunjukan proses pembelajaran tidak berjalan secara efektif dan efisien, untuk itu memerlukan pengembangan model pembelajarannya. Atas dasar itulah, maka tujuan penelitian ini adalah pengembangan pembelajaran model Group Investigasi berbasis penalaran berbantuan soal open-ended pada Kurikulum Matematika SMP. Metode yang digunakan untuk menghasilkan produk berupa perangkat pembelajaran matematika yang dapat meningkatkan penalaran matematika siswa, adalah metode research and development (R&D). Sedangkan data diperoleh melalui teknik dokumen, observasi, angket, dan tes. Berdasarkan uji validitas, perangkat pembelajaran yang dihasilkan dinyatakan valid/layak dan bisa digunakan. Sedangkan hasil uji coba dalam praktik pembelajaran di SMPN 3 Batu, Malang, Jawa Timur, Indonesia didapat bahwa uji keterlaksanaan dalam kategori sangat sesuai, sikap siswa baik, dan dapat meningkatkan penalaran matematika siswa. Untuk mengetahui peningkatan penalaran, maka menggunakan instrument tes berbasis penalaran yang sudah divalidasi pada pre-test dan post-test. Hasil posttest lebih tinggi dari pretest, dan ada perbedaan yang signifikan antara keduanya, dengan t-tes = -10,54, dan sig. (2-tailed) = 0,000. Hal ini menunjukan bahwa pembelajaran model Group Investigasi berbasis penalaran dengan soal open-ended ini dapat dan layak digunakan dalam Kurikulum Matematika di SMP.
PENGEMBANGAN E-MODUL INTERAKTIF MATERI PERSAMAAN LINGKARAN BERBASIS REALISTIC MATHEMATICS EDUCATION BERBANTUAN GEOGEBRA Riski Aspriyani; Andriani Suzana
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 9, No 4 (2020)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.437 KB) | DOI: 10.24127/ajpm.v9i4.3123

Abstract

R&D ini bertujuan menghasilkan e-modul interaktif materi lingkaran berbasis RME berbantuan Geogebra yang telah divalidasi isi dan konstruk, serta untuk mengetahui efektivitas penggunaan e-modul interaktif yang dikembangkan ini. Observasi dilakukan di SMA Ya Bakki Kesugihan Cilacap sebagai tempat penelitian. Subjek penelitian yang dilibatkan dalam penelitian ini antara lain guru dan siswa SMA kelas XI, ahli bahasa, ahli media, dan ahli materi. Instrumen penelitian yang digunakan dalam pengambilan data berupa wawancara, angket kualitas e-modul dan tes prestasi belajar untuk melihat keefektifan e-modul yang dikembangkan. Diperoleh hasil bahwa nilai dari ahli media, ahli materi, ahli bahasa pada setiap aspeknya memberikan kriteria baik berdasarkan penilaian ideal. Sedangkan persentase nilai angket uji coba e-modul oleh guru dan respon siswa terhadap e-modul sebesar 90% dan 89%. Dengan demikian e-modul yang dikembangkan ini layak/valid untuk digunakan. Selanjutnya hasil uji hipotesis Paired T-Test (pre-test dan post-test) yang sebelumnya dilakukan uji Kolmogorov-Smirnov sebagai prasyarat uji hipotesis didapat nilai Sig. sebesar 0,033<0,05, disimpulkan bahwa H0 ditolak yang berarti bahwa pembelajaran menggunakan e-modul interaktif ini memberikan hasil belajar yang lebih baik. Research and Development intended to produce an interactive electronic module (e-module) with RME and used Geogebra application on circle material that validated content and constructs, and to know the effectiveness of using the developed an interactive e-module. Observations were do at SMA Ya Bakki Kesugihan Cilacap as research places. The subject of research are the teachers, students of High School class XI, linguist, media and material expert. The instrument of research used in data collection in the form of interviews, e-module quality questionnaires, and achievement test. The result show that the scores of media, linguist, and material expert in each aspect provide good criteria based on ideal assessment. While the percentage of questionnaires values by the teacher and student responses to the e-module was 90% and 89%. Therefore, the e-module valid for use. Furthermore, the results of the Paired T (pre-test and post-test) hypothesis test were previously Kolmogorov-Smirnov normality test as a prerequisite for the hypothesis test obtained significant score of 0.033<0.05, it was concluded that H0 was rejected which means that learning used this interactive e-module provides better learning outcomes.
CAN BLENDED LEARNING HELP IMPROVE STUDENTS' CRITICAL THINKING SKILLS? Syaiful Anwar; Wahyu Setyaningrum
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (448.317 KB) | DOI: 10.24127/ajpm.v10i2.3455

Abstract

The flow of information is currently spreading very quickly, and massively, so critical thinking skills are needed to obtain valid information. Based on the 2015-2019 Ministry of Education and Culture Strategic Plan, learning activities in Indonesia have not yet facilitated the development of students' critical thinking skills. One of the lessons that are thought to be able to improve student's critical thinking skills is blended learning (BL). Therefore, this experimental study aims to determine the effectiveness of BL in terms of students' critical thinking skills. Data were collected through written tests and interviews. This study involved 68 eighth-grade junior high school students. The main instrument in this study is a mathematics test (pre-test and post-test) which consists of five essay questions. The independent sample t-test was used to compare the difference in average scores between the experimental class and the control class, followed by using the normalized gain (n-gain) score from the pretest and posttest to test the effectiveness of BL in terms of students' critical thinking skills. Based on the independent sample t-test, there is a significant difference in the average value of critical thinking skills between the BL class and the conventional class. The average n-gain score for the experimental class (BL) is categorized as less effective. The average n-gain score for the control class (conventional) is included in the ineffective category. So in conclusion, the application of BL in mathematics learning is categorized as less effective in terms of critical thinking skills.
ANALYTICAL THINKING PROCESS OF STUDENTS IN SOLVING MATHEMATICAL PROBLEMS OF QUADRATIC FUNCTIONS Naela Nur Azizah; Susiswo Susiswo; Sisworo Sisworo
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 1 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (698.93 KB) | DOI: 10.24127/ajpm.v10i1.3440

Abstract

Analytical thinking is an ability to observe objects thoroughly and solve facts comprehensively. This study is set to describe students' analytical thinking processes in solving mathematical problems, especially in quadratic functions. It employs a qualitative approach with qualitative descriptive research. The subjects in this study are one student with high mathematics ability, one student with medium mathematics ability, and one student with low mathematics ability of Tenth Grade of State Islamic Senior High School 3 Tulungagung. Data collection are carried out through task-based interviews. Meanwhile, data analysis technique are data reduction, data presentation, and conclusion Based on the results of data analysis and discussion, it is concluded that (1) The student with high mathematical ability pass several stages, namely differentiating, and organizing, he/he can solve the quadratic function problem properly according to the problem solving steps. (2) The student with medium mathematical ability can go through differentiating and organizing stages. But at the attributing stage, he/she are less able to solve problems based on the objectives.  (3) The student with low mathematical ability tends not to pass differentiating, organizing, and attributing analytical thinking stages. He/she are less able to solve quadratic function problems according to the solving steps.Keywords: Analytical thinking process; problem solving; quadratic functions
THE ANALYSIS OF STUDENTS’ CREATIVE THINKING SKILLS IN SOLVING OPEN ENDED QUESTIONS IN TERMS OF GENDER Hana Shohwatul Islam; Budiyono Budiyono; Siswanto Siswanto
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (654.932 KB) | DOI: 10.24127/ajpm.v10i2.3660

Abstract

Berpikir kreatif merupakan kemampuan yang harus dikembangkan dalam pembelajaran matematika. Tujuan penelitian ini adalah untuk menganalisis berpikir kreatif siswa dalam menyelesaikan soal open ended ditinjau dari gender. Metode penelitian yang digunakan adalah penelitian deskriptif dengan pendekatan kualitatif. Subjek penelitian adalah siswa kelas VII SMP N 3 Surakarta. Instrumen penelitian yang digunakan yaitu tes soal open ended dengan indikator berpikir kreatif. Hasil penelitian menunjukan bahwa pada aspek kefasihan (fluency), siswa perempuan lebih baik dibandingkan siswa laki laki dalam memproduksi suatu gagasan, pada aspek fleksibilitas (flexibility) siswa perempuan dan siswa laki laki mampu mencapai aspek fleksibilitas dengan baik dengan memberikan pemecahan masalah yang bervariasi, dan pada aspek kebaruan (novelty) siswa perempuan dan laki laki dapat mencapai aspek kebaruan dengan baik yaitu memberikan jawaban yang berbeda beda.
BAGAIMANA KONSEPSI GURU SEKOLAH MENENGAH PERTAMA TENTANG REPRESENTASI DALAM PEMBELAJARAN MATEMATIKA? Sadrack Luden Pagiling; Anis Munfarikhatin
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 9, No 4 (2020)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.463 KB) | DOI: 10.24127/ajpm.v9i4.3199

Abstract

Representasi sangat penting dalam pengajaran dan pembelajaran matematika di kelas. Namun, guru belum menjadikan representasi sebagai aktivitas otentik dalam berpikir dan menjelaskan ide-ide matematis. Karena itu, penelitian bertujuan untuk mengeksplorasi konsepsi guru SMP tentang representasi dalam pembelajaran matematika ditinjau dari pengalaman mengajar. Tiga guru matematika dengan pengalaman mengajar berbeda dari tiga sekolah berbeda di Kabupaten Merauke menjadi subjek pada penelitian ini. Tes dan wawancara diberikan kepada ketiga guru untuk mengungkap konsepsi guru tentang representasi matematis. Hasil penelitian menunjukkan bahwa guru dengan lama mengajar 3 tahun memiliki konsepsi tentang representasi sebagai alat untuk memecahkan masalah dan belum menggunakan representasi sebagai pusat pembelajaran matematika, guru dengan lama mengajar 6 tahun memiliki konsepsi tentang representasi sebagai alat untuk memecahkan masalah dan untuk mengilustasikan ide-ide matematis, dan guru dengan lama mengajar 8 tahun meyakini bahwa representasi penting untuk memahami konsep matematika, menjelaskan ide-ide matematis, dan memecahkan masalah. Implikasi penelitian ini  menyarankan guru matematika untuk memulai pembelajaran dengan representasi dengan menggunakan benda-benda di sekitar agar siswa bisa bereksplorasi dalam mengonstruksi pemahaman dan pengetahuan matematika secara mandiri. Representation is very significant in mathematics teaching and learning in the classroom. However, the teacher has not created and build representations as an authentic activity in thinking and explaining mathematical ideas. Therefore, this study seeks to explore the middle school teacher's conception of representations in mathematics teaching and learning viewed from teaching experience. Three mathematics teachers with different teaching experiences came from three distinct schools in Merauke regency became participants of this study. Test and interview were assigned to the three teachers to reveal their mathematical representations conception. This work’s results indicate that teacher with 3-year teaching experience had a conception of representations as a tool to solve problems, the teacher with 6-year teaching experience had a conception of representations as a tool to solve problems and to illustrate mathematical ideas, and teacher with 8-year teaching experience believes that representations are important for understanding mathematical concepts, explaining mathematical ideas, and solving problems. The implication of this study advocates that mathematics teachers to initiate learning with representations by using objects around them so that students can explore in constructing mathematical understanding and knowledge autonomously.
PENGARUH MODEL FLIPPED LEARNING BERBANTUAN GEOGEBRA TERHADAP KEMAMPUAN BERPIKRI KRITIS DAN MOTIVASI BELAJAR MATEMATIKA Putu Mahendra Adi; Sariyasa Sariyasa; I Made Ardana
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (360.648 KB) | DOI: 10.24127/ajpm.v10i2.3051

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model Flipped Learning berbantuan geogebra terhadap  kemampuan berpikir kritis dan motivasi belajar matematika. Penelitian ini merupakan penelitian eksperimen semu yang menggunakan post-test only control group design. Populasi penelitian ini adalah seluruh siswa Kelas VII SMP Negeri 4 Singaraja tahun pelajaran 2019/2020 sebanyak 380 siswa dan terbagi menjadi sebelas kelas. Dalam penelitian ini, sampel yang digunakan adalah sebanyak 66 siswa yang terbagi menjadi dua kelas (kelas eksperimen dan kontrol). Sampel ditentukan dengan teknik cluster random sampling. Instrumen penelitian yang digunakan berupa angket motivasi belajar dan tes kemampuan berpikir kritis matematika. Data yang diperoleh dianalisis menggunakan uji MANOVA dengan nilai F = 3861.636 dan sig. = 0,000 ( ρ < 0,05) Hasil analisis menunjukkan bahwa terdapat pengaruh positif model Flipped Learning berbantuan geogebra terhadap kemampuan berpikir kritis dan motivasi belajar matematika siswa.
THE CREATIVE THINKING ABILITY IN ELEMENTARY SCHOOL MATHEMATICS PROBLEM SOLVING Ika Silfiana Arifatul Khoiriyah; Kartika Yuni Purwanti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 1 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (439.525 KB) | DOI: 10.24127/ajpm.v10i1.3251

Abstract

The creative Thinking Ability in Elementary School Mathematics Problem Solving. The purpose of this research is how to know the quality of learning used and how to find out the creative thinking ability in student problem solving. The subjects of this classroom action research were all fourth grade students of SDN Candirejo 01, West Ungaran District, Semarang Regency, 2020/2021 academic year. This research is a qualitative research. The results of this research indicate that 1) The learning quality shows good; 2) The creative thinking ability in solving mathematical problems is analyzed by paying attention to 3 criteria, such as fluency, flexibility, and novelty. Based on the discussion that has been done by researchers on 10 research subjects.
ANALISIS KEMAMPUAN REPRESENTASI MATEMATIS SISWA SAAT PEMBELAJARAN DALAM JARINGAN DI MASA PANDEMI COVID-19 Ngaenun Nangim; Kana Hidayati
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (16.389 KB) | DOI: 10.24127/ajpm.v10i2.3593

Abstract

The ability of mathematical representation becomes a student bridge to connect abstract ideas with logical thinking in order to understand mathematical problems. This qualitative descriptive study aims to analyze the mathematical representation abilities of class XI.IPA students of SMA Ali Maksum Yogyakarta in the online learning during the Covid-19 pandemic. The instrument used was a mathematical representation ability test and written interview guidelines via google form. The data analysis technique used is interactive analysis with the stages of data reduction, data presentation, and making overall conclusions. Analysis of test result data is used to determine the level of mathematical representation ability of students, while the results of interviews are to strengthen test results and determine student learning constraints. The results of this study indicate that the level of students' mathematical representation skills in verbal forms is included in the high category, while visual and symbolic forms are included in the medium category. Constraints that arise when learning online, such as limited learning time, signal stability, difficulty understanding the material, and lack of freedom to ask questions have an effect on the test results obtained.

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