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All Journal Cakrawala Pendidikan Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Pendidikan Matematika Jurnal Pengajaran MIPA Jurnal Sekolah Dasar Jurnal Pendidikan Indonesia Journal of Education and Learning (EduLearn) Journal on Mathematics Education (JME) Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Didaktik Matematika Journal on Mathematics Education (JME) Jurnal Inspirasi Pendidikan Elementary: Islamic Teacher Journal TARBIYA : Journal Education in Muslim Society Jurnal Prima Edukasia Auladuna AKSIOMA: Jurnal Program Studi Pendidikan Matematika Mimbar Sekolah Dasar Jurnal Pendidikan Islam JIPM (Jurnal Ilmiah Pendidikan Matematika) Dinamika Jurnal Pendidikan Dasar Jurnal Elemen Al Ibtida: Jurnal Pendidikan Guru MI Edumatsains JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) JIPMat (Jurnal Ilmiah Pendidikan Matematika) Jurnal Gantang Al-Jabar : Jurnal Pendidikan Matematika Sekolah Dasar: Kajian Teori dan Praktik Pendidikan Math Didactic: Jurnal Pendidikan Matematika Naturalistic : Jurnal Kajian dan Penelitian Pendidikan dan Pembelajaran HISTOGRAM: Jurnal Pendidikan Matematika AL ISHLAH Jurnal Pendidikan International Journal of Artificial Intelligence Research KALAMATIKA Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama EDUHUMANIORA: Jurnal Pendidikan Dasar Jurnal Analisa DWIJA CENDEKIA: Jurnal Riset Pedagogik Journal of Mathematics and Mathematics Education (JMME) PRISMA JOHME: Journal of Holistic Mathematics Education Journal of Honai Math JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Elementary : Kajian Teori dan Hasil Penelitian Pendidikan Sekolah Dasar MATEMATIKA DAN PEMBELAJARAN Jurnal Pendidikan Matematika (Kudus) International Journal on Emerging Mathematics Education Beta: Jurnal Tadris Matematika Teorema: Teori dan Riset Matematika SJME (Supremum Journal of Mathematics Education) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu Jurnal Ilmiah Sekolah Dasar Mimbar Ilmu Prima: Jurnal Pendidikan Matematika JETL (Journal Of Education, Teaching and Learning) JMIE (Journal of Madrasah Ibtidaiyah Education) Jurnal Pendidikan dan Pengajaran Guru Sekolah Dasar (JPPGuseda) Indonesian Journal on Learning and Advanced Education (IJOLAE) PrimaryEdu - Journal of Primary Education Jurnal Perspektif Jurnal Pendidikan Journal of Authentic Research on Mathematics Eduacation (JARME) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Delta: Jurnal Ilmiah Pendidikan Matematika JE (Journal of Empowerment) ALGORITMA : Journal of Mathematics Education Gema Wiralodra JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika PHI: Jurnal Pendidikan Matematika GAUSS: Jurnal Pendidikan Matematika Journal of Elementary School (JOES) JIIP (Jurnal Ilmiah Ilmu Pendidikan) MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Hipotenusa : Journal of Mathematical Society Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika Southeast Asian Mathematics Education Journal Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan Eksponen Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Mosharafa: Jurnal Pendidikan Matematika These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Plusminus: Jurnal Pendidikan Matematika Hipotenusa: Journal of Research Mathematics Education (HJRME) FARABI: Jurnal Matematika dan Pendidikan Matematika MATH-EDU: Jurnal Ilmu Pendidikan Matematika Journal Evaluation in Education (JEE) Asean Journal of Science and Engineering (AJSE) Jurnal Pengabdian Kepada Masyarakat Abdi Nusa JIPMukjt:Jurnal Ilmu Pendidikan Muhammadiyah Kramat Djati al-fikrah: Jurnal Manajemen Pendidikan Jurnal Didactical Mathematics Indonesian Journal Of Educational Research and Review Jurnal Cakrawala Pendas Inovasi Matematika (Inomatika) Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Edumatica: Jurnal Pendidikan Matematika Al Khawarizmi: Jurnal Pendidikan Matematika Jurnal Basicedu Journal of Innovation and Research in Primary Education Pancaran Pendidikan INCOME: Indonesian Journal of Community Service and Engagement Jurnal Pendidikan Indonesia (Japendi) Eduvest - Journal of Universal Studies JNPM (Jurnal Nasional Pendidikan Matematika) International Journal of Mathematics and Mathematics Education (IJMME) Badranaya: Jurnal Pengabdian kepada Masyarakat Indonesian Journal of Mathematics Education IndoMath: Indonesia Mathematics Education JRAMathEdu (Journal of Research and Advances in Mathematics Education) SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika Jurnal Elementaria Edukasia International Journal of Didactic Mathematics in Distance Education Jurnal Infinity Jurnal Jendela Matematika Journal on Mathematics Education Research Jurnal Pendidikan MIPA Mathematics Education Journal Journal on Mathematics Education Jurnal Pedagogi dan Inovasi Pendidikan SJME (Supremum Journal of Mathematics Education)
Tatang Herman, Tatang
Universitas Pendidikan Indonesia
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PENGARUH KEMANDIRIAN BELAJAR TERHADAP KEMAMPUAN PENALARAN STATSITIS MAHASISWA Afifah Latip Rasyid Jauhari; Tatang Herman; Dadang Juandi
HISTOGRAM: Jurnal Pendidikan Matematika Vol 7, No 1 (2023): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v7i1.2593

Abstract

Penelitian ini bertujuan menganalisis pengaruh kemandirian belajar terhadap kemampuan penalaran mahasiswa. Penelitian ini merupakan penelitian kuantitatif dengan metode korelasional. Populasi dalam penelitian ini adalah seluruh mahasiswa di salah satu perguruan tinggi swasta di kota bandung yang mengambil mata kuliah statsitika sosial dengan dipilih 1 kelas sebagai sampel penelitian yaitu kelas A mahasiswa semester tiga. Teknik pengumpulan data diperoleh dengan menggunakan tes yang berbentuk uraian soal mengenai kemampuan penalaran statistis, dan non tes yang berbentuk angket kemandirian belajar, serta wawancara yang dilakukan secara online. Kemudian, data yang diperoleh dianalisis dengan menggunakan uji regresi linear sederhana. Berdasarkan hasil pengolahan data diperoleh persamaan regresi yaitu Y = 7,50 + 0,35X dengan koefisien determinasi sebesar 79%. Maka, kemandirian belajar memiliki pengaruh yang positif terhadap variabel kemampuan penalaran statistis mahasiswa sebesar 79%, dan 21% lainnya dipengaruhi oleh faktor lain yang tidak diteliti pada penelitian ini. Selanjutnya, diperoleh nilai signifikansi sebesar 0,00 < 0,05, maka ????0 ditolak. Dengan demikian, dapat diartikan bahwa terdapat pengaruh yang signifikan antara kemandirian belajar terhadap kemampuan penalaran statistis mahasiswa.
Implementation of Didactical Design for Fraction Division Calculation Operation in Grade V Elementary School Rosmayasari Rosmayasari; Didi Suryadi; Tatang Herman; Sufyani Prabawanto
International Journal of Artificial Intelligence Research Vol 6, No 1.2 (2022)
Publisher : STMIK Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29099/ijair.v6i1.2.859

Abstract

This research is motivated by the existence of learning obstacles experienced by students in learning fraction division calculation material. The learning obstacle is caused by the learning design that is designed has not facilitated the suitability of the material, method, use of media, way of thinking and student characteristics. The purpose of this study was to obtain a comprehensive description of the implementation of didactical design of fraction division arithmetic operation in class V in terms of learning obstacles, hypothetical learning trajectory and Didactical and Pedagogical Anticipation developed by teachers based on Didactical Situation Theory and student characteristics. The research method used Didactical Design Research. The research subjects were grade V students at a public primary school located in Gugus 23 Bandung City, totalling 10 students. Data collection techniques used documentation study, lesson observation, test data collection, interview, and triangulation. The results showed that the learning obstacle that emerged after the initial didactical design was implemented in learning included psychological ontogenic obstacles, instrumental ontogenic obstacles, and ontogenic conceptual obstacle. Epistimological obstacle is the limited experience of students in solving story problems. Didactical obstacle is that students always get the solution without searching and finding it themselves. The learning trajectory found included one student who had previous learning experience related to fraction division material. Students are more interested in solving in the form of pictures and number lines, with the aim of relieving boredom in mathematics lessons. Didactical anticipation was spontaneously given, namely by providing scaffolding in understanding the meaning of the problem, for example determining the characteristics of story problems that work by means of division calculation operations, determining and changing the size of units of length, weight, and volume. Based on the research results obtained, to overcome the various problems that arose during the implementation of the initial didactical design, the authors recommend an alternative solution in the form of a revised didactical design that has been modified for use with students with different characteristics.
THE EFFECT OF GENDER ON ELEMENTARY STUDENTS' MATHEMATICAL COMMUNICATION ABILITY Sri Winggowati; Wahyudin; Tatang Herman
Jurnal Cakrawala Pendas Vol. 9 No. 2 (2023)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jcp.v9i2.4626

Abstract

Women are often considered more talkative than men. But is it true that women have better communication skills than men? This study aims to analyze and obtain an overview of students' mathematical communication skills or called Kemampuan Komunikasi Matematis (KKM) in Bahasa Indonesia based on gender differences in comparative material. The method in this research is ex-post facto. The subjects in this study were 6th grade students at an elementary school in the city of Bandung with a total of 27 boys and 35 girls. The research instrument used was a test of mathematical communication skills (KKM), which measures the ability to solve word problems on comparative material. Data analysis in this study to see the mean difference test between the scores of mathematical communication skills (KKM) based on gender. The results of this study concluded that there was no difference in the effect of gender (male and female) on mathematical communication skills (KKM). Women and men have the same potential to have mathematical communication skills while practicing and learning. The results of this study can be used as a basis for educators to train mathematical communication skills to students in elementary schools fairly. Perempuan kerap kali dianggap lebih cerewet dibanding laki-laki. Tapi benarkah bahwa perempuan memiliki kemampuan komunikasi matematis yangg lebih baik dibanding laki-laki? Penelitian ini bertujuan untuk menganalisis dan memperoleh gambaran tentang kemampuan komunikasi matematis(KKM) siswa berdasarkan perbedaan jenis kelamin pada materi perbandingan. Metode dalam penelitian ini adalah ex-post facto.Subjek pada penelitian ini adalah siswa kelas 6 di sebuah sekolah dasar di Kota Bandung dengan jumlah, 27 orang laki-laki dan 35 orang perempuan. Instrumen penelitian yang digunakan berupa soal tes kemampuan kemampuan komunikasi matematis (KKM), yang mengukur kemampuan menyelesaikan soal cerita pada materi perbandingan.Analisis data pada penelitian ini untuk melihat uji perbedaan rerata antara skor kemampuan komunikasi matematis (KKM) berdasarkan jenis kelamin.Hasil penelitian ini disimpulkan bahwa tidak terdapat perbedaan pengaruh jenis kelamin (laki-laki dan perempuan) terhadap kemampuan komunikasi matematis (KKM). Perempuan maupun laki-laki berpotensi yang sama besar memiliki kemampuan komunikasi matematis selama berlatih dan berusaha. Hasil penelitian ini dapat dijadiakan landasan bagi para pendidikan untuk melatihkan kemampuan komunikasi matematis secara adil kepada siswa di sekolah dasar.
Students' Computational Thinking Ability in Calculating an Area Using The Limit of Riemann Sum Approach Enjun Junaeti; Tatang Herman; Nanang Priatna; Dadan Dasari; Dadang Juandi
Mosharafa: Jurnal Pendidikan Matematika Vol 12, No 2 (2023)
Publisher : Institut Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v12i2.2480

Abstract

Melatih kemampuan berpikir komputasional mahasiswa membuka peluang untuk lebih menguasi konsep, menganalisis permasalahan, dan membangun solusi dunia nyata. Tujuan penelitian adalah menganalisis kemampuan berpikir komputational mahasiswa Pendidikan Ilmu Komputer berupa kemampuan abstraksi, dekomposisi, berpikir algoritmik, dan generalisasi. Metode penelitian yaitu studi kasus dengan pendekatan kualitatif deskriptif. Pembelajaran dilakukan kepada 40 mahasiswa semester 1 (satu) secara kolaboratif dalam penyelesaian masalah luas daerah dengan pendekatan limit. Pada akhir pembelajaran mahasiswa diberikan soal tes kemampuan berpikir komputasional mahasiswa. Jawaban tes setiap mahasiswa dianalisis dari segi sisi fungsi mental yang muncul untuk mengetahui karakteristik akusisi kemampuan penyelesaian masalah. Pada penelitian yang telah dilakukan mahasiswa dikategorikan dalam kelompok novice, advanced beginner, competent, proficient, dan expert berdasarkan karakter penyelesaian masalahnya. Pada umumnya setiap mahasiswa telah memiliki kemampuan berpikir algoritmik. Sebagian besar mahasiswa (kecuali kategori novice) juga telah mampu mengabstraksi dan mendekomposisi permasalahan. Sedangkan kemampuan pengenalan pola baru terlihat pada mahasiswa dengan kategori competent, proficient, dan expert. Training students' computational thinking ability provides opportunities to comprehend concepts, analyse problems, and build solutions in real-life contexts. The purpose of the study was to analyse the computational thinking abilities of Computer Science Education students, i.e., abstraction, decomposition, algorithmic thinking, and generalization abilities. The research method used was a case study with a descriptive qualitative approach. The learning process was conducted by 40 students for semester 1 (one) semester collaboratively in solving area problems using the limit approach. At the end of the lesson, the students were tested through students' computational thinking abilities. Each student's answers were analyzed in terms of the mental functions that emerged to determine the characteristics of the acquisition of problem-solving ability. In this study, the students were categorized into groups of novices, advanced beginner, competent, professional, and expert based on the natures of their problem solving. In general, every student had the ability to think algorithmically. Most students (except the novice category) were able to abstract and unravel the problems. Meanwhile, the ability to recognize new patterns were demonstrated by the students in the competent, professional, and expert categories.
KEMAMPUAN PENALARAN IMITATIF DAN KREATIF MATEMATIS SISWA SMP PADA MATERI PERSAMAAN GARIS LURUS Fardatil Aini Agusti; Tatang Herman; Afifah Zafirah
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.574 KB) | DOI: 10.24127/ajpm.v12i1.7042

Abstract

Kemampuan penalaran matematis merupakan kunci untuk mengembangkan pemahaman matematis siswa. Oleh karena itu, kemampuan ini dijadikan sebagai salah satu tujuan pembelajaran matematika pada jenjang pendidikan menengah di Indonesia. Salah satu jenis penalaran matematis tersebut adalah penalaran kreatif matematis. Fakta menunjukkan bahwa siswa cenderung menggunakan penalaran imitatif daripada penalaran kreatif matematis. Oleh karena itu, penalaran kreatif siswa perlu diperhatikan guru agar mereka dapat mengkonstruksi pengetahuan dengan baik khususnya pada materi persamaan garis lurus. Penelitian ini bertujuan untuk mengungkap penalaran imitatif dan kreatif matematis siswa pada materi persamaan garis lurus. Penelitian ini menggunakan pendekatan kualitatif dengan desain studi kasus. Penelitian ini dilaksanakan di salah satu SMP di Kabupaten Lima Puluh Kota, Sumatera Barat. Subjek penelitian adalah 3 (tiga) orang siswa kelas VIII  yang telah mempelajari materi persamaan garis lurus dan dipilih berdasarkan pertimbangan guru. Instrumen utama pada penelitian ini adalah peneliti sendiri dan instrumen penunjang berupa soal tes kemampuan penalaran kreatif matematis serta pedoman wawancara. Berdasarkan analisis hasil penelitian, ditemukan bahwa siswa belum memiliki kemampuan penalaran kreatif  yang baik. Siswa masih cenderung menggunakan penalaran imitatif bahkan belum mampu melakukan penalaran dengan tepat. Sebagai kesimpulan, kemampuan penalaran imitatif masih mendominasi dibandingkan penalaran kreatif matematis siswa pada materi persamaan garis lurus.Mathematical reasoning ability is the key to developing students' mathematical understanding. Therefore, this ability is used as one of the objectives of learning mathematics in secondary education in Indonesia. Mathematical creative reasoning is one type of mathematical reasoning. The facts show that students use imitative rather than creative mathematical reasoning. Therefore, students' creative reasoning needs to be considered by the teacher so they can construct their knowledge properly, especially in straight-line equations. This study aims to reveal mathematical students' imitative and creative reasoning in the material of straight-line equations. This study uses a qualitative approach with a case study design. This research was conducted in one of the junior high schools in Lima Puluh Kota, West Sumatra. The research subjects were 3 (three) grade VIII students who had studied straight-line equations and were selected based on the teacher's considerations. The main instrument in this study was the researcher herself. The supporting instruments were mathematical creative reasoning ability tests and interview guidelines. Based on the result of research analysis, it was found that students did not have good creative reasoning abilities. Students still tend to use imitative reasoning and have not even been able to do reasoning properly. In conclusion, imitative reasoning ability still dominates compared to students' creative mathematical reasoning in straight-line equation material.
WAYS OF UNDERSTANDING DAN WAYS OF THINKING SISWA MAN BERDASARKAN TEORI HAREL DALAM MENYELESAIKAN MASALAH PERSAMAAN LINGKARAN Jasmine Salsabila Lutfi; Tatang Herman
JIPMat Vol 8, No 1 (2023)
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jipmat.v8i1.14426

Abstract

Studi ini bertujuan untuk menganalisis cara pemahaman dan cara berpikir siswa MAN dalam menyelesaikan masalah yang melibatkan persamaan lingkaran berdasarkan teori Harel. Riset ini memanfaatkan pendekatan kualitatif deskriptif dengan metode fenomenografi untuk mengungkap perbedaan WoU dan WoT siswa dalam menyelesaikan masalah terkait persamaan lingkaran. Instrumen pengumpulan data yang digunakan yaitu tes persamaan lingkaran, serta wawancara klinis. Riset ini dilaksanakan di salah satu MAN di Jakarta Timur pada semester genap 2020/2021. Subjek riset berjumlah 28 siswa kelas XI MIPA 3. Hasil penelitian menunjukkan bahwa cara berpikir siswa dalam menyelesaikan masalah persamaan lingkaran dipengaruhi oleh cara memahami konsep yang telah siswa pelajari. Cara memahami konsep yang salah atau tidak utuh menghasilkan cara berpikir yang tidak logis atau salah. Begitu pun sebaliknya, pemahaman yang baik mengenai persamaan lingkaran akan menghasilkan penyelesaian dari cara berpikir yang sistematis, ekeftif, dan logis. Dengan demikian, teori Harel mengenai duality principle berlaku terhadap siswa dalam menyelesaikan masalah terkait persamaan lingkaran.
Kemampuan Early Childhood Mathematics Anak untuk Mempelajari Matematika di Tingkat Selanjutnya Agung Rozali; Tatang Herman; Tita Mulyati
Naturalistic: Jurnal Kajian dan Penelitian Pendidikan dan Pembelajaran Vol. 7 No. 2 (2023): Naturalistic: Jurnal Kajian Penelitian dan Pendidikan dan Pembelajaran
Publisher : Jurnal ini diterbitkan oleh: PGSD FKIP Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/naturalistic.v7i2.3090

Abstract

This study aims to determine the skills that children should possess during early childhood and to interpret the problems that are obstacles, as well as efforts that can be taken as solutions. The method used in this research is a literature study. The survey conducted showed that children's classification and resultative counting skills are still relatively low. The results of the study found that children's skills in early childhood mathematics can predict how successful they will be in their mathematics learning achievement and in developing other skills. There are 4 skills that need to be developed, which is concept of comparison, classification, resultative counting dan general understanding of number. Teachers are expected to be able to prepare high-quality lesson plans to help develop children's abilities and can act as facilitators in learning for children. Keywords: Early childhood; Mathematics; Numerical; Skills Abstrak Penelitian ini bertujuan untuk mengetahui kemampuan apa saja yang harus dimiliki anak pada masa early childhood dan menginterpretasi apa saja masalah yang menjadi hambatan, serta usaha yang dapat diambil sebagai solusinya. Metode yang digunakan dalam penelitian ini adalah studi literatur. Survei yang dilakukan, menunjukkan bahwa kemampuan classification dan resultative counting anak masih tergolong rendah. Hasil dari penelitian ditemukan bahwa kemampuan anak dalam early childhood mathematics dapat memprediksi bagaimana anak tersebut dapat sukses dalam pencapaian pembelajaran matematika dan juga dalam mengembangkan kemampuan lainnya. Terdapat 4 kemampuan yang perlu dikembangkan, yaitu concept of comparison, classification, resultative counting dan general understanding of number. Guru diharapkan dapat mempersiapkan rencana pembelajaran yang berkualitas tinggi untuk membantu mengembangkan kemampuan anak dan dapat berperan sebagai fasilitator di dalam pembelajaran bagi anak.
KEMAMPUAN BERPIKIR REFLEKTIF MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH MATEMATIS TERBUKA DITINJAU DARI GAYA BELAJAR Fanisa Dina Amalia Dewi Umbara; Tatang Herman
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1186.712 KB) | DOI: 10.24127/ajpm.v12i1.6807

Abstract

Salah satu kemampuan berpikir tingkat tinggi yang berperan penting dalam pemecahan masalah adalah berpikir reflektif. Berpikir reflektif membantu siswa berpikir mengenai apa yang dilakukan dan mengapa melakukannya. Faktanya, kemampuan ini masih berada pada kategori rendah. Setiap siswa mempunyai gaya belajar berbeda yang berkaitan dengan cara seseorang dalam mengasimilasi dan mengolah informasi yang diterima, sehingga mengakibatkan terjadinya perbedaan dalam cara berpikir. Tujuan penelitian ini yaitu mendeskripsikan secara komprehensif kemampuan berpikir reflektif matematis siswa dalam menyelesaikan masalah matematis terbuka ditinjau dari gaya belajar. Metode yang digunakan dalam penelitian ini yaitu kualitatif dengan pendekatan fenomenologi. Subjek dalam penelitian ini yaitu tiga siswa kelas X pada salah satu SMA di Provinsi Banten yang terdiri dari satu siswa dengan gaya visual, satu siswa dengan gaya auditorial, dan satu siswa dengan gaya kinestetik. Hasil dari penelitian ini menunjukkan bahwa hanya siswa auditorial yang mampu menyelesaikan masalah setelah mengidentifikasi data relevan dan tidak relevan, ketiga siswa mampu menyelesaikan masalah setelah menginterpretasikan kasus berdasarkan konsep matematis yang terlibat, dan ketiga siswa belum mampu memeriksa kebenaran dari rangkaian pernyataan matematis.Kata kunci: Gaya Belajar; Kemampuan Berpikir Reflektif Matematis; Masalah Matematis Terbuka.One of the higher order thinking skills which has an essential role in the problem-solving process is reflective thinking. Reflective thinking helps students to think about what they are doing and why they are doing it. In fact, this ability is still in the low category. As a matter of fact, every student has their learning style associated with the way they assimilate and process information received, resulting in the difference in their way of thinking. This research aims to comprehensively describe students’ mathematical reflective thinking ability in solving open-ended mathematical problems viewed from their learning style. The method used in this research is qualitative with a phenomenological approach. The subjects were three students in grade X at one of the senior high schools in Banten Province, consisting of one student with visual style, one with auditory style, and one with kinesthetic style. The results of this research show that only auditory student is able to solve problems after identifying relevant and irrelevant data, all three students are able to solve problems after interpreting cases based on the mathematical concepts, and all three students have not been able to check the correctness of a series of mathematical statements. Keywords: Learning Style; Mathematical Reflective Thinking Ability; Open-Ended Mathematical Problem.  
LEARNING OBSTACLE PADA MATERI INTEGRAL (ANTIDERIVATIVE) DALAM TEORI SITUASI DIDAKTIS Lina Nurhayati; Nanang Priatna; Tatang Herman; Dadan Dasari
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (855.24 KB) | DOI: 10.24127/ajpm.v12i1.6470

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui learning obstacle yang dialami mahasiswa Teknik dalam menyelesaikan masalah integral sebagai antiderivative. Penelitian ini didasarkan pada hasil observasi awal terhadap permasalahan yang dialami mahasiswa Teknik Sipil. Tidak sedikit mahasiswa Teknik Sipil yang menganggap materi integral merupakan materi yang sulit. Materi integral menjadi materi yang penting karena merupakan prasyarat dalam mata kuliah lain pada program studi Teknik Sipil Learning obstacle bagian dalam teori situasi didaktis yang hasil penelitiannya sangat penting untuk dijadikan dasar dalam membuat desain didaktis pada DDR untuk meminimalisir learning obstacle tersebut.  Metode penelitian yang digunakan adalah penelitian deskriptif kualitatif.. Sampel penelitian dua kelompok mahasiswa Teknik Sipil di Universitas Sangga Buana di Kota Bandung. Data penelitian diperoleh melalui instrument TKR pemahaman konsep integral yang dilaksanakan secara daring untuk kelompok pertama (5 orang mahasiswa) dan luring untuk kelompok kedua (9 orang mahasiswa), dilanjutkan dengan wawancara. Hasil penelitian menunjukkan bahwa mahasiswa Teknik mengalami Ontogenical learning obstacle psikologis dan konseptual serta epistemological learning obstacle. Mahasiswa cenderung lemah pada konsep dasar materi prasyarat termasuk perhitungan bilangan dan operasi aljabar, cenderung dan kesulitan dalam menginterpretasikan rumus integral sehingga sulit untuk memecahkan masalah dengan menggunakan integral.AbstractThis study aims to determine the learning obstacles experienced by Engineering students in solving integral problems as antiderivatives. This research is based on the results of initial observations of the problems experienced by Civil Engineering students. Not a few Civil Engineering students consider integral material to be difficult material. Integral material becomes important material because it is a prerequisite in other subjects in the Civil Engineering study program. Learning obstacle is part of the theory of didactic situations whose research results are very important to be used as a basis for making didactic designs in DDR to minimize these learning obstacles.. The research method used is descriptive qualitative research.. The research sample is two groups of Civil Engineering students at Sangga Buana University in Bandung City. Research data were obtained through the TKR instrument for understanding integral concepts which were carried out online for the first group (5 students) and offline for the second group (9 students), followed by interviews. The results showed that engineering students experienced psychological and conceptual ontogenical learning obstacles and epistemological learning obstacles. Students tend to be weak in the basic concepts of prerequisite material including number calculations and algebraic operations, tend to and have difficulty interpreting integral formulas making it difficult to solve problems using integrals.
Development of Mathematics E-Module Using Kodular and Flipbook for Junior High School Students: Differences Tri Nova Hasti Yunianta; Tatang Herman; Banu Al Wizhar; Muhammad Al Falah Kurniawan
Didaktik Matematika Vol 10, No 1 (2023): April 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (798.147 KB) | DOI: 10.24815/jdm.v10i1.29730

Abstract

To develop media such as e-modules, a comprehensive understanding of the applications used to create them is necessary. It is essential to comprehend the features of using e-module applications to ensure their effectiveness in the development of superior e-modules in the future. The objectives of the present study were showing that mobile learning by e-module using different applications, i.e. Kodular and Flipbook, are valid, practical, effective and finding differences between the characteristics of e-module development to get a comprehensive idea for future development for researchers who want to develop e-module using both applications. The present study is a research and development study. The selected development model was ADDIE i.e. Analyze, Design, Development, Implementation and Evaluation. The Subject e-module learning media users were junior high school students. The validity of e-module media by Kodular is 92.55%, which is very good. The validity of e-module media by Flipbook is 90.35%, which is very good. The test result on the respondents who used e-module by Kodular is 83.45% feasible to use and the result of e-module by Flipbook is 86.39% also feasible to use. The Kodular e-module had an average student learning outcome score of 78.28, while the Flipbook e-module had an average score of 70.67. The two e-modules from the application were examined, and five differences were identified in the characteristics of e-modules from Kodular and Flipbook, in order to support the continuous development of e-modules.
Co-Authors 'Aini, Qurrata - Fauzan ., Mahmudin A Jupri Aan Hasanah Aan Hasanah Abdul Baist Abdul Muin Abdul Muin Abubakar, Nazwa Maharani Putri Abung, Miranda Ade Irma Adnan, Mazlini Ady Akbar Ady Akbar Afifah Latip Rasyid Jauhari Afifah Zafirah Afifah, Salsabila Agung Rozali Agusfianuddin Agusfianuddin Agusfianuddin, Agusfianuddin Agustin Nursa’adah Ahmad Badawi Ahmad Dzulfikar Ahmad Lutfi AHMAD LUTFI Ahmad Lutfi Fauzi Ahmad Mukhibin Ahmad Mukhibin, Ahmad Ahniah, Arum Dwi Ahzan, Zulkaidah Nur Akbar, Ady Al Jupri Alman Alman Alman Alman, Alman Amadhila Elina Penehafo Amelia, Nadya Ghassani Andhin Dyas Fitriani Andira, Trini Andriyono Andriyono, Andriyono Anggani, Nadiva Dwi Anggit Prabowo Anggit Prabowo, Anggit Anggita Maharani Anggy Giri Prawiyogi Ani Rosidah Anjani, Cusni Anna Cesaria Anwar Arissona Dia Indah Sari Arissona Dia Indah Sari Arissona Dia Indah Sari Arissona Dia Indah Sari, Arissona Dia Indah Sari Asep Bayu Dani Nandiyanto Asep Kurniawan Aswin Aswin Ate, Dekriati Atep Sujana Atika Defita Sari Audra Pramitha Muslim Aulia, Lakhaula Sahrotul Aya Shofia Maulida Ayu Fitri Bambang Avip Priatna Martadiputra cakrawala Banu Al Wizhar Brata, Syahrizal Kurniawan Choiriyah Widyasari Christina Minoka Samosir Christina Monika Samosir Cipta, Eliva Sukma Cucu Suryana Dadan Dasari Dadang Juandi Dadang Juandi Dahiana, Wa Ode Dahlan, Jarnawi Afghani Damanik, Riska Herdiyanti Darhim Darhim Darhim Darhim Dejarlo, Jenisus O. Dendy Maulana Gusmawan Dendy Maulana Gusmawan Gusmawan Desyandri Desyandri Dian Permatasari Didi Suryadi Didi Suryadi Didi Suryadi Diding Ruchaedi, Diding Dinata, Fentiawati Trysna Dini Aghniya Ghassani Dini Aghniya Ghassani Dudu Suhandi Saputra Dwi Arianti Suryo Utomo DWI MAHARANI Edi Supriyadi Edi Supriyadi Edi Supriyadi Effendi, Mufid Eha Harningsih Ejen Jenal Mutaqin Ekasatya Aldila Afriansyah Eko Fajar Suryaningrat Elah Nurlaelah Elah Nurlaelah Elah Nurlaelah Endang Cahya Mulyaning A. 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Anang Jatmiko M. Azhari Panjaitan Maarten Dolk, Maarten Mahmud, Thariq Aziz Mahmudi Mahmudin Mahmudin Mahmudin Mahmudin, Mahmudin Malasari, Putri Nur Mangiri, Gita Rani Putri Manik, Elisabeth Maqruf, Agus Mardliyah, Syifa Masnur Maulana, Dick Dick Maulida, Aya Shofia Maulidina, Khoirunnisa Mefiana, Syifa Ananda Mega Nur Prabawati Mega Nur Prabawati Mega Nur Prabawati, Mega Nur Meilani, Rini Melani, Rini MICHIEL DOORMAN, MICHIEL Millaty, Silmy Mimi Hariyani Mimin Ninawati Mr Sumar Hendayana Mubiar Agustin Muchlis, Effie Efrida Mufid Effendi Mufliva, Rosiana Muftiyah, Salma Muh. Faiz Setyono Muhammad Al Falah Kurniawan Muhammad Ari Subhi Muhammad Zulfadhli, Muhammad Mulia Putra Muntazhimah Muntazhimah Murdiyati, Efa N. Nurjanah Naila Kurnia Restu Nanang Priatna Nassta Radhini Nataria Wahyuning Subayani Naufal, Nasrul Neni Nadiroti Muslihah Neva, Alyu Witriamay Fhutu Nisa Azzahra Nishabah Fadhelina Novi Resmini Novita Sari Nubatonis, Ofirenty Elyada Nur, Iyan Rosita Dewi Nuraini, Assyifa Fitria Nurcahyo Ade Prasetyo Nurhayati, Lina Nurjanah Nursa’adah, Agustin Nurul Fauziah Shiddiq Oktriyanti, Dea Iintri Pacis, Estrella R. Pahmi, Samsul Pani Suswari Panjaitan, M. Azhari Patunah, Siti Pauji, Ikbal Penehafo, Amadhila Elina Permana, Didi Pitroturohmah, Putri Pramitha Muslim, Audra Prana Dwija Iswara, Prana Dwija Pratiwi, Inne Marthyane Pratiwi, Inne Marthyane Puri Pramudiani Puri Pramudiani Puspaningtyas, Nicky Dwi Puspita, Wita Ratna Putra, Harry Dwi Putri Nur Malasari Putri, Selfia Putri, Tanaya Eka Rabbani, Sylvia Rahayu, Teten Ginanjar Rahmah, Hania Rahman Rahman Rahman, Zahra Fadhila Rahmat Fitra Ramdani Miftah Rani Sugiarni Rani Sugiarni Ratri Isharyadi Ratri Isharyadi, Ratri Ratu Sarah Fauziah Iskandar Ratu Srah Fauziah Reni Wahyuni Restika Farhany Restu, Naila Kurnia Ria Novia Agus Rifki Candra Nugraha Rika Dwiana Rina Oktaviyanthi Rina Oktaviyanthi, Rina Rineka Rosinansis Rini Melani Riska Nurhasanah Risma Amelia, Risma Ristiana, Muhammad Ghiyats Rita Novita Rizki Amalia Roesdiana, Lessa Rohayani, Ai Yani Roni Priyanda Rosida Marasabessy Rosjanuardi, Rizki Rosmanita Rosmanita Rosmayasari Rosmayasari Rosmayasari, Rosmayasari Runisah, Runisah Rusyid, Husnul Khatimah Sakinah, Nyayu Indah Nur Salsabila, Ginaya Salsabila, Kireyna Intan Salsabila, Qotrunnada Salsabila, Syifa Samosir, Christina Monika Sandra, Yuce Santy Setiawati Saputri, Aulia Nabilla Sari, Arissona Dia Indah Sari, Asyifa Anggun Sari, Desi Vita Sarnav Ituga, Almuhaimin Scristia Scristia, Scristia Sendi Yoga Agustin Septiana, Ni Putu Gya Ranitya Septira, Farah Septy Sari Yukans Setiawati, Santy Setyarini Purnamasari, Setyarini Setyono, Muh. Faiz Shelly Morin Shiddiq, Nurul Fauziah Sholahuddin, Dzaki Fadhillah Sholihat, M. Nuur’aini Siagian, Qania Agustika Sidik, Ghany Taufik Simanjuntak, Afnita Siska Firmasari Siska Firmasari, Siska Siti Fatimah Siti Masitoh Siti Masitoh Slamet Arifin Solehudin, Solehudin Sri Asnawati, Sri Sri Winggowati Stevi Natalia Sufyani Prabawanto, Sufyani Sugama Maskar Suhendra Suhendra Suhendra, S Sukjaya Kusumah, Yaya Sukma Murni Sumarmo, Utari Suryadi Suryadi Suryana, Cucu Syamsul Arifin Syifa Ananda Syifa Ananda Mefiana Tamara, Yesiska Mikaris Citra Tamrin, Maisaroh Tamrin, Maisaroh Taorina, Rani Martalisa Taqiyudin, Muhammad Afif Terlouw, Belinda Teten Ginanjar Rahayu Tin Lam, Toh Tina Hayati Dahlan, Tina Hayati Tita Mulyati Tita Mulyati, Tita Toni Hidayat Tri Nopriana, Tri Tri Nova Hasti Yunianta Trisna Roy Pradipta, Trisna Roy Turmudi Ugih, Ratna Ulfa, Liya Hasanati Umayrah, Anggi Utami, Nadya Syifa Utari Sumarmo Utari Sumarmo Utomo, Dwi Arianti Suryo Veithzal Rivai Zainal Veni Saputri Vismania S. Damaianti, Vismania S. Vita Nova Anwar Wa Ode Dahiana Wahyu Naldi Wahyu Naldi Wahyu Setiawan Wahyu Sopandi Wahyudin Wahyudin Wahyudin Wahyudin Wahyudin Wahyudin Wahyudin Wahyudin, W. Wahyuni, Reni Wandani, Roni Wahyu Wangge, Magdalena Warsitarumanti, Syahrani Widdy Sukma Nugraha Widia Nur Jannah, Widia Nur Widya Kusumaningsih Widya Kusumaningsih Wiryanto, W. Woro Anglia Banda Sutomo Yani Supriani Yaya S. Kusumah Yaya S. Kusumah Yeni Dwi Kurino Yeni dwi Kurino Yusmanto -, Yusmanto Zaenal Abidin Zaenal Abidin