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All Journal Jurnal Pengajaran MIPA Journal on Mathematics Education (JME) Jurnal Infinity JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Daya Matematis Delta-Pi : Jurnal Matematika dan Pendidikan Matematika AKSIOMA Journal of Medives APOTEMA : Jurnal Program Studi Pendidikan Matematika JRPM (Jurnal Review Pembelajaran Matematika) Triple S (Journals of Mathematics Education) JURNAL PENDIDIKAN TAMBUSAI MAJU : Jurnal Ilmiah Pendidikan Matematika Tunas Siliwangi : Jurnal Program Studi Pendidikan Guru PAUD STKIP Siliwangi Bandung CERIA (Cerdas Energik Responsif Inovatif Adaptif) JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Ilmiah Profesi Pendidikan FOKUS : Kajian Bimbingan dan Konseling dalam Pendidikan Journal of Educational Experts (JEE) Edusentris: Jurnal Ilmu Pendidikan dan Pengajaran Jurnal Bimbingan dan Konseling Islam Society Jurnal Infinity Mathematics Education Journal Journal on Mathematics Education
Euis Eti Rohaeti
STKIP Siliwangi Bandung
Religion Humanities Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Public Health Social Sciences Other

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Journal : JPMI (Jurnal Pembelajaran Matematika Inovatif)

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ANALISIS KEMAMPUAN PEMAHAMAN MATEMATIK SISWA SMP PADA MATERI SEGITIGA DAN SEGIEMPAT Putri, Niva Ramadhani; Nursyahban, Enni Astari; Kadarisma, Gida; Rohaeti, Euis Eti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 2 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1323.648 KB)

Abstract

Kemampuan pemahaman matematik merupakan tujuan penting dalam pembelajaran. kemampuan pemahaman matematik memberikan pengertian bahwa materi-materi yang diajarkan kepada siswa bukan hanya sebagai hafalan. Siswa yang memiliki pemahaman matematik memiliki fondasi atau dasar yang lebih kokoh dalam belajar matematika. Pada artikel ini  kemampuan pemahaman matematik siswa SMP dianalisis pada materi segitiga dan segiempat. Materi segitiga dan segiempat adalah salah satu materi pembelajaran siswa SMP kelas VII semester genap. Metode yang digunakan pada penelitian ini adalah kualitatif deskriptif, dengan subjek terbatas yaitu sembilan orang siswa SMP kelas VIII di salah satu SMP Kabupaten Bandung Barat, dengan klasifikasi siswa kemampuan tinggi, sedang, dan rendah. Instrumen yang digunakan dalam penelitian ini berupa tes kemampuan pemahaman matematik sebanyak tujuh soal dan pedoman wawancara.  Hasil yang diperoleh menunjukkan bahwa kemampuan pemahaman matematik yang dimiliki siswa SMP di Kabupaten Bandung Barat berdasarkan pada tes tulis dan hasil wawancara dengan siswa yang masih tergolong rendah. 
MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIK SISWA KELAS VIII SMP NEGERI 2 CARIU PADA MATERI SISTEM PERSAMAAN LINIER DUA VARIABEL DENGAN PENDEKATAN REALISTIC MATHEMATIC EDUCATION (RME) Syamsudin, Nurlia; Afrilianto, M; Rohaeti, Euis Eti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 3 (2018): JPMI
Publisher : IKIP Siliwangi

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Abstract

The purpose of this researchis to improve mathematical communication ability of the students in class VIII A in two variabels equation system by using Realistic Mathematic Education (RME) approach at SMPN 2 Cariu. The type of this research is Classroom Action Research (CAR) by using spiral research model from Kemmis and McTaggart with the sample of this research is all students of class VIII A SMPN 2 Cariu. This research consists of two cycles where each cycle consists of planning, implementation, observation and replection, which is before and after this research is given the instruments in the essay from in each cycle, there is an observation sheet of the teacher and students activity during in the learning progress. The result of this research is to indicate the students mathematical communication aibility can be improve through the application of the Realistic Mathematic Education (RME) approach.
ANALISIS SELF CONFIDENCE SISWA KELAS X HT 3 SMK SANGKURIANG 2 DALAM PEMBELAJARAN MATEMATIKA Masruroh, Ani Ainun; Faturohman, Yusuf; Hidayat, Wahyu; Rohaeti, Euis Eti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 6 (2019): JPMI
Publisher : IKIP Siliwangi

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Abstract

SMA/SMK was the last high school before going to College. High school students/CMS are at the stages of adolescent age. The World Health Organization (1974) set the age limit of 10-20 years as a teenage limit (Sarwono,2008). Based on a review of the theory of progression, the age of adolescence is a time of onset of rapid changes, such as physical changes, changes in fundamental aspects of cognitive, emotion, social and achievement. Teens experiencing instability from time to time and they try to adopt new behavior from the previous development phases (Soetjiningsih,2004).  Teens often have problems because of her unstable and still has not been formed in cooked. The attitude of the labile affected the level of confidence, such as the fearless try and there are times when his minder with her own. 
ANALISIS KEMAMPUAN KOMUNIKASI SISWA SMP KELAS VII DALAM MENYELESAIKAN SOAL ARITMATIKA SOSIAL Hasina, Anisa Nurul; Rohaeti, Euis Eti; Maya, Rippi
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 3, No 5 (2020): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v3i5.p%p

Abstract

This study aims to analyze the mathematical communication skills of Grade VII students in solving social arithmetic problems. The method in this study is a descriptive qualitative method, the subject consists of 32 students of class VII D one of the State Junior High Schools in West Bandung Regency. The stages in this research are stage 1). Preparation, 2). Implementation and 3). Evaluation, the instrument used was a test instrument that had been validated with social arithmetic material. The data collection technique of this study was the result of the instrument. The results showed that students' mathematical communication skills were still low.
PENGARUH PENDEKATAN SAINTIFIK TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA KELAS VIII SMP IT BUDI LUHUR CIMAHI PADA MATERI PERSAMAAN GARIS LURUS Yuliani, Amalia; Rohaeti, Euis Eti; Sariningsih, Ratna; Afrilianto, M.
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 1 (2023): Januari
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i1.10922

Abstract

The purpose of this study is to analyze and find out the mathematical communication skills of junior high school students by using a scientific approach to the material of straight-line equations. This research consists of two cycles based on the Kemmis & Taggart model. which consists of: planning, implementation, observation, and reflection. The subject of this study was 30 students of VIII grade from SMP IT Budi Luhur Cimahi of 2021/2022 academic year. The test instrument used in accordance with the indicators of mathematical communication ability is in the form of a description of as many as 5 numbers. Normalized gain data was generated in this study, resulting in a score of 0.36. Data processing in the study was obtained from normalized gain data, with a score of 0.36. This shows that students' mathematical communication skills have improved, with a moderate category. The non-test instruments used included a questionnaire on the scale of learning interest attitudes as many as 16 balanced statements with positive and negative responses. The results of the response to students' interest in learning mathematics have a positive effect on students' mathematical communication, namely 76.6 with a positive category.
Penerapan model discovery learning untuk meningkatkan kemampuan berpikir kritis siswa pada materi aritmatika sosial Septiani, Mariah; Rohaeti, Euis Eti; Bernard, Martin
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 6 (2023): November
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i6.17622

Abstract

This research is motivated by the importance of knowing the mathematics learning model to improve students' critical thinking skills on social arithmetic material. This study aims to describe the effectiveness of the discovery learning model to improve students' critical thinking skills on social artifacts. This study uses a quantitative approach using a quasi-experimental method. The population of this research is class VII SMPN 6 Cimahi. The sampling technique used sampling technique. Class VII A and VII B research samples. The research instruments used were test questions and observation sheets. The data analysis technique used is prerequisite analysis and hypothesis testing. The results of the research show that the discovery learning model is effective for increasing students' critical thinking skills in social arithmetic material. This is shown through the results of the t-test using the independent sample t-test obtained a significant value at (2-tailed) = 0.012. The results of the t test show that the application of the discovery learning model applied in class VII A causes an increase in students' critical thinking skills.
Efektivitas penerapan model pembelajaran discovery learning berbantuan aplikasi geogebra terhadap kemampuan penalaran matematis siswa kelas VIII SMPN 2 Cimahi pada materi bangun ruang sisi datar Hidayah, Aulia; Rohaeti, Euis Eti; Sari, Indah Puspita
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 3 (2024): Mei
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i3.23507

Abstract

The aim of this research is to find out whether the application of the Discovery Learning model supported by the GeoGebra application is effective in improving students' mathematical reasoning skills. When compared with conventional learning models, the results are better. Quantitative methods were used in this research, which was designed as a quasi-experiment. Class VIII students of SMP Negeri 2 Cimahi were the subjects of this research. The sample includes two classes, namely class VIII-K as the experimental class and class VIII-B as the control class. In this research, five test items were used to assess mathematical reasoning abilities as a data collection technique. Data analysis was carried out using Windows IBM SPSS 23 software in the form of Pretest Posttest Nonequivalent Control. The results of data processing show that in the effective category, students' mathematical reasoning skills improve more when the Discovery Learning learning model is used together with the GeoGebra application compared to using conventional learning models.
Learning obstacle siswa pada materi statistika Fauziyyah, Rona Fajar; Rohaeti, Euis Eti; Amelia, Risma
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 4 (2024): Juli
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i4.23697

Abstract

Analyzing students' learning obstacle in working on questions on statistics material is the main objective of this research. The research method used in this research is a qualitative descriptive method. This research used a sample of 25 students from class VIII A of SMPN 7 Cimahi. Purpose sampling technique was used for data collection. Data collection using a test instrument consisted of 3 questions. The technique used to analyze data is to objectively describe the results of students' work, and data processing uses qualitative analysis. According to the results, students face three types of obstacles: ontogenic obstacle, namely conceptual errors, epistemological obstacle, namely difficulties in the process, and finally didactical obstacle, namely difficulties given by the teacher. The research results revealed that 5 students were categorized as good and 13 students were categorized as fair.
Media Visual Basic for Application (VBA) Excel dalam meningkatkan kemampuan penalaran dan keaktifan belajar melalui penerapan model problem based learning Azzahra, Astriani; Rohaeti, Euis Eti; Nurjaman, Adi
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 4 (2024): Juli
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i4.23736

Abstract

This research aims to find out and analyze the media visual basic for application (VBA) Excel in improving students' reasoning abilities and active learning through learning models problem-based learning. The research method and design used is a quasi-experimental design nonequivalent control group. The subjects in this research were class VIII students at one of the state junior high schools in the West Bandung Regency area. The data collection technique used in this research is data pretest, posttest, and N-Gain mathematical reasoning abilities and student learning activity questionnaires. Then the data is processed using software Microsoft Excel 2020 and IBM SPSS Statistics 26. The research results show that the application of VBA media Excel through learning models problem-based learning can improve students' mathematical reasoning abilities and active learning. One of the findings shows that students have the ability and skills to apply concepts or material through problems that exist in the student environment and are able to complete complex calculations, analyze data, or prepare solution processes through VBA Excel.
Pendekatan problem solving untuk meningkatkan kemampuan berfikir kritis matematis siswa kelas VIII Padmiati, Annisa Dwi; Sariningsih, Ratna; Rohaeti, Euis Eti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 4 (2024): Juli
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i4.24661

Abstract

This research aims to analyze the increase in students' critical mathematical thinking skills after being given treatment using the approach problem solving. This research was carried out at SMP Negeri 36 Bandung in class VIII with a sample size of 25 students. The method used in this research is quasi-experimental. The instrument and learning tools used are questions pretest and questions posttest. The data collection technique in this research is 5 descriptive questions with indicators of critical thinking abilities. Data analysis was carried out using the N-Gain test, normality test, test Mann-Whitney, homogeneity test, and Test independent t-test. The results of the research showed that there was an increase in students' mathematical critical thinking abilities by learning using problem solving approach.
Co-Authors Adi Nurjaman, Adi Adni, Dinda Nurul Aisyah, Puri Nur Alam, Syah Khalif Anik Yuliani Aprianti, Ema Asep Ikin Sugandi Asep Sopyan, Asep Azzahra, Astriani Bernard, Martin Budiyanto A.M Cendana, Teni Puja Chairiah, Maya Nurul Deni Hermawan Devy Sekar Ayu Ningrum Dewi, Panny Fitria Dilla, Siska Chindy Dilla, Siska Chindy Entang, Neneng Evans, Brian R. Faturohman, Yusuf Fauzi, Ahmad Anwar Fauziyyah, Rona Fajar Ginanjar, Agie Hamka, Muhamad Haolah, Siti Harisah, Iis Hasina, Anisa Nurul Heris Hendriana Hermawan, Wahyudi Hidayah, Aulia Hopipah, Ai Ika Wahyu Anita Indah Puspita Sari, Indah Puspita Jalaludin, Muhamad Jenal Abidin, Jenal Kadarisma, Gida Kadarisma, Gida Karmila, Dede Kartini, Iis Islami Komariah, Euis Siti Komarudin, Ranayuda Fujiansyah Kustiana, Refina Latifah Juni Lenny Nuraeni, Lenny Lesmana, Leni Andriana Lisda Qodariyah, Lisda Lukmana, Deanisa Noviana M Afrilianto, M M. Afrilianto maryam, meri siti Masruroh, Ani Ainun Maya Masyita Suherman Mugiawati, Wawat Muhammad Rezqy, Muhammad Mulyana, Enceng NAFIQOH, HENI Nelly Fitriani, Nelly Ningrum, Nadya Sukma Noor, Agus Hasbi Novi Yuniarti Nur Sholihat, Nasution Annisa Nurdiawan, Riska Nurhasanah Nurhasanah Nuriah, Sinta Nurlitasari, Lita Nurmalia, Nunuy Nursyahban, Enni Astari Nursyamsiah, Hasni Oktaviani, Rani Padmiati, Annisa Dwi Permana, Neda Permatsari, Dewiana Pratiwi, Prisca Mulya Primandhika, Restu Bias Puji Nurfauziah, Puji Putri, Dinah Hanifah Utami Putri, Niva Ramadhani Rahmadhani, Efrina Ramadhani, Irma Ratna Sariningsih Ratni Purwasih, Ratni Ratu Ilma Indra Putri Rayni, Selma Reswari, Yassinta Alhumaira REZA PAHLEVI Rippi Maya Risma Amelia, Risma Rismawati Siddik, Riesa Rismawati, Yunita Rismayantini, Rismayantini Rosmiati, Tanti Rudy Kurniawan Rully Charitas Indra Prahmana Ruqoyyah, Siti Rusmayati, Titin Safitri, Anggie Munthia Salbiah, Anita Oktavia Saputri, Sela Septian, Muhammad Rezza Septiani, Mariah Setiawan, Hikmal Siddik, Riesa Rismawati Siti Fatimah Siti Nurajizah, Siti Sri Nurhayati Suherman, Maya Maysita Sulaeman, Ariyadi Sulasmini, Leni Suryani, Nur Aliah Syamsudin, Nurlia Tina Rosyana, Tina Tita Rosita Tuti Alawiyah Usman Aripin, Usman Utari Sumarmo Veralita, Liana Wahyu Hidayat Wahyu Setiawan Westhisi, Sharina Munggaraning Wiyatno, Toyo Yuliani, Amalia Yuliani, Devi Yuliani, Wiwin Yunia Mulyani Azis yusniawati, Yayu Zaenab