SJME (Supremum Journal of Mathematics Education)
SJME (Supremum Journal of Mathematics Education) is a journal of mathematics education that publishes research papers and studies in the field of mathematics education. SJME is a biannual (January and July), peer-reviewed, open access journal, edited by the Mathematics Education, Faculty of Teacher Training and Education Science, University of Singaperbangsa Karawang, West Java, Indonesia. It addresses mainly to an expert in mathematics education, young researchers and also to other specialists in adjacent fields of research that focus their attention on general and particular issues related to mathematics education.
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<![CDATA[Analisis Kesulitan Belajar Matematika Siswa Pada Pokok Bahasan Pola Bilangan ]]>
<![CDATA[Nenden Suciyati Sartika]]>;
<![CDATA[Asep Sujana]]>;
<![CDATA[Gita Fitriyani]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.5702
<![CDATA[Penelitian ini bertujuan untuk mendeskripsikan jenis kesulitan siswa dalam menyelesaikan soal pokok bahasan pola bilangan. Jenis penelitian ini adalah penelitian kualitatif dengan pendekatan deskriptif. Subjek dalam penelitian ini adalah 6 siswa kelas VIII C SMP Negeri 3 Cikeusik dengan purposive sampling technique. Teknik pengumpulan data yang digunakan adalah triangulasi dengan menggunakan instrumen tes dan wawancara. Analisis data menggunakan teknik Miles and Huberman yaitu reduksi data, penyajian data, menarik kesimpulan atau verifikasi. Hasil penelitian menunjukkan bahwa jenis kesulitan siswa dalam menyelesaikan soal pola bilangan antara lain: 1) Kesulitan konsep adalah kesulitan memahami maksud soal yaitu sebesar 20,8%. 2) Kesulitan prinsip adalah kesulitan siswa menghubungkan dua atau lebih konsep, sulit dalam menggunakan rumus dan salah dalam perhitungan sebesar 37,5%. 3) Kesulitan keterampilan adalah kesulitan siswa dalam operasi dan prosedur, pengerjaan dan langkah-langkah pekerjaan dalam menyelesaikan permasalahan dalam matematika sebesar 41,7%. Jadi dapat disimpulkan bahwa kesulitan tertinggi siswa dalam menyelesaikan soal pokok bahasan pola bilangan terletak pada jenis kesulitan keterampilan.]]>
<![CDATA[Analisis Kemampuan Pemecahan Masalah Matematis pada Pembelajaran Matematika Dilihat dari Tipe Kepribadian Peserta Didik ]]>
<![CDATA[Muhammad Arya Satya]]>;
<![CDATA[Agustiany Dumeva Putri]]>;
<![CDATA[Harisman Nizar]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.5786
<![CDATA[This study aims to analyze mathematical problem solving abilities in mathematics learning based on the personality types of students. The research method used in this study is a descriptive method with a qualitative approach. The subjects of this study were 6 students of SMP Tunas Teladan Palembang in the odd semester of the 2021/2022 academic year. Subjects were taken using purposive sampling technique, based on the personality type of the students. Data analysis in this research is qualitative data analysis which consists of data reduction, data presentation and conclusion drawing. From this study, it was concluded that: (1) students with extroverted personality type were able to meet problem solving indicators at the stage of understanding problems, planning and solving problems, but did not meet indicators at the re-examining stage (2) students with introverted personality types were able to fulfill all problem solving indicators at the stage of understanding the problem, making plans, solving problems and checking again.]]>
<![CDATA[Pengembangan Media Pembelajaran Matematika Berbasis Android Pada Materi Lingkaran Kelas VIII SMP ]]>
<![CDATA[Indah Rohmatullah]]>;
<![CDATA[Muhammad Win Afgani]]>;
<![CDATA[Harisman Nizar]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.5789
<![CDATA[The development of android learning media becomes one of the alternatives in learning, especially in circle materials. The purpose of this research is to produce android-based learning media on valid and practical circle material. This type of research is development research with the ADDIE development model. The research subjects consisted of 17 students. This research data is obtained from questionnaires, interviews, and documentation. This research produces: (1) Learning media that are classified as valid based on validator comments and suggestions, (2) Learning media that are relatively practical based on the results of student comments and suggestions on questionnaires and interviews.]]>
<![CDATA[Meningkatkan Kemampuan Bepikir Kreatif melalui Penerapan Pendekatan Saintifik Berbantuan VBA Excel ]]>
<![CDATA[Asep Ikin Sugandi]]>;
<![CDATA[Martin Bernard]]>;
<![CDATA[Linda Linda]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.5795
<![CDATA[The low creative thinking of junior high school students and the lack of use of ICT-based learning media are problems in this study. The research aims to determine the effectiveness of scientific learning with the help of VBA Excel in students' creative thinking. The experimental method is the method used in this study with a Non Equivalent Control Group Design, the samples were taken from two classes in one junior high school in the city of Cimahi. The instrument used is in the form of a creative thinking ability test, which consists of 5 questions. The results in this study conclude that scientific learning with the help of VBA Excel is more effective than ordinary learning in terms of creative thinking skills.]]>
<![CDATA[Profil Kemandirian Belajar Mahasiswa Pendidikan Matematika di Masa Pandemi Covid-19 ]]>
<![CDATA[Hajerina Hajerina]]>;
<![CDATA[Indah Suciati]]>;
<![CDATA[Dewi Sri Wahyuni]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.5796
<![CDATA[To describe the profile of the learning independence of Mathematics Education students at Alkhairaat University Palu during the Covid-19 Pandemic is the purpose of this study. Descriptive research with a qualitative approach is the method used in the research. The learning independence scale is given to students of the Mathematics Education Study Program at Alkhairaat University Palu in the third semester of the 2020-2021 academic year as a research instrument. Furthermore, 3 students who have high, medium, and low abilities were selected as subjects in the study. Data were collected through questionnaires and interviews. The stages of data analysis carried out refer to the Miles & Huberman model, namely data reduction, data presentation, and drawing conclusions and verification. The findings describe nine indicators of student learning independence at each level of academic ability (high, medium, and low). From these findings, it was found that 1) the learning independence of mathematics education students during the Covid-19 pandemic was different for each level of academic ability, 2) students with high academic abilities met all indicators of learning independence very well, (3) students with moderate academic ability meets most indicators of learning independence very well, and (4) students with low academic ability meet several indicators of learning independence very well.]]>
<![CDATA[Flipbook Ekspansi Kofaktor Terkait Kemampuan Berpikir Kreatif ]]>
<![CDATA[Deti Ahmatika]]>;
<![CDATA[Yayu Laila Sulastri]]>;
<![CDATA[Tami Rizkya Amalia]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.5805
<![CDATA[The purpose of this study was to determine the validity of the learning design and the validity flipbook of the cofactor expansionwith the plomp model related to creative thinking skills, and to determine the implementation of the cofactor expansion learning design with the Plomp model related to creative thinking skills assisted by theapplication flipbook. The method used in this research is design based research according to Plomp. Sources of data in this study are learning design validators, applications, and small groups. The instruments used in this study were design and application validation sheets, creative thinking skills tests and student response questionnaires. In this research, which is developed is learning design with the help ofapplication flipbook. The data obtained were analyzed using percentages which were interpreted according to their qualifications. Based on the results of the analysis, it can be concluded that the learning design developed is very valid, the flipbook developed is very valid, the implementation is related to creative thinking skills in the complete category, and student responses meet positive criteria. It is recommended that further research be carried out for large-scale implementation, or other mathematical abilities.]]>
<![CDATA[Mendesain Lintasan Belajar untuk Pengajaran Pecahan Menggunakan Pendekatan PMRI dengan Konteks Papan Catur ]]>
<![CDATA[M. Hasbi Ramadhan]]>;
<![CDATA[Zulkardi Zulkardi]]>;
<![CDATA[Ratu Ilma Indra Putri]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.5866
<![CDATA[The concepts of fractions and their operations is one of the materials that elementary school students need to master it. This research aims to produce student’s learning trajectory in understanding the concept of fractions. The approach used is Pendidikan Matematika Realistik Indonesia (PMRI) Approach and the media used is a chessboard. The use of the chessboard context is the initial activity in learning and followed with several questions related to the context used. The research method used is design research with type of validation studies. The research subjects in this study were three students in fourth grade of Madrasah Ibtidaiyah (MI) Al Munawwarah Jambi City. This research produces a learning trajectory (LT) which contains a series of learning processes that assist students to understand the concept of fractions. Based on the results of the research, it was found that the learning trajectory using a chessboard context could assist students to understand the concepts of fractions well. Keywords: Learning Trajectory, Fractions, PMRI, Chessboard]]>
<![CDATA[Penggunaan Classroomscreen dan Google Jamboard untuk Meningkatkan Kemampuan Pemahaman Konsep Matematis Peserta Didik di Sekolah Dasar ]]>
<![CDATA[Diana Astuti]]>;
<![CDATA[Sukirwan Sukirwan]]>;
<![CDATA[Aan Subhan Pamungkas]]>;
<![CDATA[Indhira Asih Vivi Yandari]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.6407
<![CDATA[The purpose of this study is to find out the difference in the ability to understand mathematical concepts between students who use classroomscreen media and google jamboard media. The population in this study was a student of class V of SD Negeri Blok C Kota Cilegon Academic Year 2021/2022. The selection of samples by means of total sampling, obtained class V students consisting of V-A as a control class and V-B into an experimental class. The experimental class conducted learning with classroomscreen media, while the control class did learning with google jamboard media. Data retrieval is obtained by test methods to determine the ability to understand the mathematical concepts which are then analyzed with average difference tests. The result of the research obtained is the ability to understand the mathematical concepts of experimental class better than the ability to understand the mathematical concepts of control class.]]>
<![CDATA[Kemampuan Literasi Matematis Siswa SMP Ditinjau dari Self-Efficacy ]]>
<![CDATA[Mutiara Pertiwi]]>;
<![CDATA[Suhendra Suhendra]]>;
<![CDATA[Dadang Juandi]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.6547
<![CDATA[Mathematical literacy is an individual’s ability to formulate, employ, and interpret mathematics in various contexts. One of the factors that influence this ability is self-efficacy. This study aims to obtain an overview of the mathematical literacy ability of junior high school students in terms of self-efficacy. The research method used is qualitative research with a phenomenological approach. The instruments used were researchers as the research implementer, a self-efficacy scale, a mathematical literacy ability test, and interview guidelines. The subjects of this study were three students who had filled out the self-efficacy scale, consisting of one student with a high level of self-efficacy, one student with a moderate level of self-efficacy, and one student with a low level of self-efficacy. The results show that student with a high level of self-efficacy can meet three indicators of mathematical literacy ability and use the knowledge gained from their experience in solving problems, student with a moderate level of self-efficacy can meet two indicators of mathematical literacy ability and tend to try to solve the given problem, meanwhile student with a low level of self-efficacy only meet one indicator of mathematical literacy ability and less aware of the role of mathematics in everyday life.]]>
<![CDATA[Efektifitas Project Based Learning-STEM dan Pemecahan Masalah Matematis Siswa pada Materi Trigonometri ]]>
<![CDATA[Nanang Priatna]]>;
<![CDATA[Bambang Avip]]>;
<![CDATA[Rika Mulyati Mustika Sari]]>
<![CDATA[ SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa ]]>
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DOI: 10.35706/sjme.v6i2.6588
<![CDATA[The purpose of this study was to analyze the effectiveness of Project Based Learning-STEM (PjBL-STEM) associated with the variable Mathematical Problem Solving Ability (KPM) on trigonometric material. The research method uses a quasi-experimental design with Nonequivalent Control Group Design. The problem-solving abilities studied include: understanding the problem, planning for completion, completing according to plan, re-examining the calculation results. The results and conclusions of this study are (a) the effectiveness of the learning process of teachers and students can be categorized as good based on the average results on the observation sheet that has been assessed by the observer; (b) based on independent t-test there are differences in the improvement of students' mathematical problem solving abilities who receive STEM-based Project Based Learning (PjBL-STEM) learning with conventional learning, where STEM-based Project Based Learning (PjBL-STEM) learning has an average score N-gain 0.53 higher than conventional learning with an average N-Gain 0.31. Keywords: Project Based Learning; STEM; Problem Solving]]>
