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All Journal Jurnal Pengajaran MIPA Journal on Mathematics Education (JME) Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen PRISMA ABDIMAS SILIWANGI MEJ (Mathematics Education Journal) JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING
Rippi Maya
IKIP Siliwangi
Arts Humanities Education Library & Information Science Mathematics Social Sciences Other

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IMPROVING THE ABILITY OF MATHEMATIC LEARNING MOTIVATION CONNECTIONS WITH A CONTEXTUAL APPROACH Batori, Batori; Hendriana, Heris; Maya, Rippi
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 1, No 2 (2018): Volume 1 Number 2, June 2018
Publisher : IKIP SILIWANGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (51.129 KB)

Abstract

This study aims to determine the improvement of connection skills and motivation to learn mathematics by using a contextual approach and association between the two. The subjects of this study are students of SMP class VIII as much as two classes with 80 students. Instruments used in data collection are pretest and posttest for mathematical connection capability while for motivation to learn mathematics with posttest. Data on connection ability and mathematical learning motivation were analyzed using Mann Whitney nonparametric test. The result of this research is (1) Improvement of mathematical connection ability of junior high school students with learning using contextual approach better than those using ordinary learning. (2) The motivation of learning of junior high school student using contextual approach is better than using ordinary learning. (3) There is a strong association between the ability of the connection and motivation to learn the mathematics of junior high school students who are learning using a contextual approach.
PELATIHAN MENANAMKAN KONSEP BILANGAN PECAHAN UNTUK GURU-GURU SD DENGAN MENGGUNAKAN VISUAL BASIC APPLICATION ((VBA)) FOR MICROSOFT EXCEL DI KECAMATAN PANGALENGAN KABUPATEN BANDUNG Sugandi, Asep Ikin; Maya, Rippi
Abdimas Siliwangi Vol 3, No 1: Januari, 2020
Publisher : IKIP SILIWANGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/as.v3i1p%p.3390

Abstract

ABSTRAKTujuan pengabdian ini adalah memperkenalkan pemakaian VBA for Microsoft Excel, khususnya pada guru SD dalam usaha meningkatkan kemampuan siswa dalam pembelajaran matematika terutama pada pembelajaran pecahan di tingkat SD,  memberikan alternatif media pembelajaran  yang dapat dipilih  dalam mengajarkan  konsep  matematika  khususnya  materi pecahan  dan    mendorong  siswa  untuk  aktif  belajar  matematika  khususnya  dalam  materi pecahan dan opearsi bilangan bulat dengan menggunakan VBA for Microsoft Excel. Metode yang digunakan dalam Pengabdian Pada Masyarakat adalah metode diskriftif, Instrumen yang digunakan adalah non tes berupa angket skala Likert dengan empat option jawaban. Data yang diperoeh dari angket diolah menggunakan program Excel. Dari hasil pengolahan data didapat kesimpulan sebagai berikut : Pelatihan menanamkan konsep pecahan dengan menggunakan VBA Excel kepada guru-guru SD sudah berjalan dengan lancar sesuai dengan langkah-langkah yang  telah  ditetapkan.  Dari  5 indikator pelatihan  menanamkan  konsep  dengan  VBA  secara keseluruhan  sikap  guru  bersifat  kuat  Persentase  tertinggi  didapat  oleh  indikator kebermanfaatan pelatihan dan persentase terendah terletak pada indikator Sikap peserta terhadap pembelajaran.Kata Kunci: VBA for Excel, pecahan, ABSTRACTThe purpose of this service is to use VBA for Microsoft Excel, specifically for elementary school teachers in an effort to improve students'  abilities in learning mathematics specifically in learning fractions at the elementary level, providing alternative learning media that can be chosen in the context of learning mathematics, fraction material and encouraging students to actively learn special mathematics in fraction material and integer operations using VBA for Microsoft Excel. The method used in Community Service is a discrete method. The instrument used is a non-test in the form of a Likert scale questionnaire with four answer choices. Data obtained from a questionnaire is processed using the Excel program. From the results of data processing obtained as follows: Training to instill the concept of fractions using VBA Excel for elementary school teachers has been running efficiently in accordance with the steps that have been set. Of the 5 training indicators instill concepts with VBA as a whole, teacher attitudes, strong, percentage, obtained by indicators of usefulness, training, and the lowest percentage of indicators.Keywords: VBA for Excel, fraction
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.
MENINGKATKAN KEMAMPUAN KOMUNIKASI DAN DISPOSISI MATEMATIK SISWA SEKOLAH MENENGAH ATAS MELALUI PEMBELAJARAN GENERATIF Isnaeni, Isnaeni; Maya, Rippi
Jurnal Pengajaran MIPA Vol 19, No 2 (2014): JPMIPA: Volume 19, Issue 2, 2014
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v19i2.36175

Abstract

ABSTRAKPenelitian ini merupakan suatu kuasi eksperimen berdesain pretes-postes kelompok kontrol dengan tujuan menelaah kemampuan komunikasi, dan disposisi matematik siswa melalui pembelajaran generatif. Laporan ini adalah bagian dari penelitian tesis dengan subyek penelitian sebanyak 70 siswa kelas X dari satu SMA Negeri di Cimahi. Instrumen penelitian terdiri dari satu tes uraian komunikasi matematik, dan satu skala disposisi matematik. Penelitian menemukan bahwa kemampuan komunikasi siswa yang memperoleh pembelajaran generatif mencapai mutu yang cukup baik dan itu lebih baik daripada mutu siswa yang memperoleh pembelajaran konvensional. Namun penelitian ini juga menemukan tidak ada perbedaan disposisi matematik siswa pada kedua pembelajaran dan disposisi matematik siswa telah tergolong cukup baik. Selain itu, penelitian ini juga menemukan terdapat asosiasi antara kemampuan komunikasi matematik, dan disposisi matematik, serta siswa menunjukkan persepsi yang baik terhadap pembelajaran generatif. ABSTRACTThis paper reported the findings from a pretest-postest experimental control group design conducted in 2014 by using generative teaching-learning to investigate students’ mathematical communication ability and mathematical disposition. This report was a part of a master thesis that involved 70 tenth grade students from a senior high school in Cimahi. The instruments of the study were an essay mathematical communication test, a mathematical disposition scale, and a students’ perception toward generative teaching-learning scale. The study found that in terms of mathematical communication ability, the grade of students taught by generative teaching-learning was better than the grade of students taught by conventional teaching. However, in terms of mathematical disposition there were no grades difference between students taught by generative teaching-learning and students taught by conventional teaching, and those grades were fairly good. Moreover, students’ perception to generative teaching-learning was good and there was association between mathematical communication and mathematical disposition.
Improving Communication Skills and Mathematical Disposition by Inquiry Model Alberta Method Supiyanto, Supiyanto; Hendriana, Heris; Maya, Rippi
PRISMA Vol 9, No 1 (2020): PRISMA Volume 9, No 1 Tahun 2020
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v9i1.872

Abstract

ABSTRACTThis study aims to improve communication skills and mathematical disposition in mathematical learning using inquiry method of alberta model and assosiation between the two. The The subjects of this study are students of SMP class VII as many as two classes with a total of 64 students. The instrument used in data collection is a written test for communication and mathematical disposition. The research method used in this research is using quasi experiment. Communication data and mathematical dispositions were analyzed using Mann Whitney nonparametric tests. The results obtained from this study were obtained: (1) Improvement of students' communication skills whose learning method using Inquiry Model Alberta is better than the usual method; (2) The mathematical disposition of students whose learning method using the Inquiry Model Alberta is better than the usual method; (3) There is a assosiation between communication ability with mathematical disposition of students whose learning method using Inquiry Model AlbertaKeywords: Communication, Mathematical Disposition, Alberta Model Inquiry Method. 
Peningkatan Kemampuan Komunikasi Matematis Siswa pada Materi Matriks Menggunakan Model Reciprocal Teaching Sagita, Fitria Dwi; Maya, Rippi; Afrilianto, M
PRISMA Vol 11, No 2 (2022): PRISMA Volume 11, No 2 Tahun 2022
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v11i2.2470

Abstract

Tujuan pada riset ini yaitu untuk meningkatkan kemampuan komunikasi matematis siswa kelas XI SMK pada materi matriks yang dengan menggunakan model pembelajaran Reciprocal Teaching. Metode yang digunakan pada penelitian ini yaitu penelitian tindakan kelas atau classroom action research. Penelitian ini dilaksanakan dalam 2 siklus yang setiap siklusnya memiliki empat tahapan yaitu perencanaan, pelaksaaan, pengamatan serta refleksi. Adapun subjek pada penelitian yaitu kelas XI di SMK Nurul Fallah Cikalongkulon Cianjur tahun pelajaran 2021/2022, yang dipilih adalah kelas XI-Akodomi perhotelan dengan jumlah peserta didik yaitu 28 orang. Instrumen penelitian dengan menggunakan tes kemampuan komunikasi matematis. Menurut hasil penelitian, penerapan model Reciprocal Teaching dapat meningkatkan kemampuan komunikasi matematis siswa dalam materi matriks hal ini dapat dilihat dari ketuntasan klasikal siswa dan analisis N-Gain. Pada tes akhir Siklus I hasil belajar siswa masih banyak yang belum memenuhi Kriteria Ketuntasan Minimal (KKM) sehingga tidak mencapai indikator keberhasilan yang ditetapkan dan hasil efektivitas N-Gain pun termasuk kedalam kategori tidak efektif selanjutnya pada tes akhir Siklus II hasil belajar siswa sudah memenuhi Kriteria Ketuntasan Minimal (KKM) sehingga sudah mencapai indikator keberhasilan yang ditetapkan dan hasil perhitungan efektivitas N-Gain pun termasuk kedalah kategori efektif, maka dapat disimpulkan bahwa penerapan model Reciprocal Teaching dapat meningkatkan kemampuan komunikasi matematis siswa pada materi matriks kelas X SMK Nurul Fallah Cikalongkulon Cianjur.
ANALISIS PENGARUH PENDEKATAN SAINTIFIK TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS SISWA KELAS IX-A SMP IT BUDI LUHUR CIMAHI PADA MATERI TRANSFORMASI Nurrohmah, Siti; Maya, Rippi; 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.v6i1.10717

Abstract

Research with a scientific approach in an effort to help students' mathematical understanding of grade IX SMP in transformation material has the aim of analyzing the effect of the scientific approach on students' mathematical understanding ability on transformation material (reflection). In this study, the type of classroom action research was used, with the research subjects with the criteria being students of class IX-A SMP IT Budi Luhur Cimahi. The number of samples used were 21 students for 2 cycles. The analysis was carried out with test and non-test instruments, giving questions as research test instruments consisting of 5 pre-test and post-test questions in the form of descriptions that will measure students' mathematical understanding abilities. While the non-test instrument is a questionnaire scale of 15 statements given to students to measure students' self-confidence. The data processing technique for the test instrument used is the N-Gain analysis test, while for the non-test instrument, Microsoft excel is used. The results showed that the scientific approach affected the mathematical understanding ability of class IX-A students with average criteria with a value of 0.55. The average value of the pretest is 3.86 and the average value of the posttest is 12.71. Based on these data, there was an increase in the value of 8.86, while the average value of the questionnaire was 68.41%, meaning that it had a strong effect on students' self-confidence.
ANALISIS KESALAHAN BELAJAR MATEMATIKA SISWA KELAS VIII PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL DENGAN METODE ELIMINASI Martyani, Dita; Maya, Rippi; Zanthy, Luvy Sylviana
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.v6i1.12161

Abstract

In this study to carry out the learning process, it is necessary to evaluate students to find out errors during the learning process. The purpose of this study was to find out the learning errors of class VIII students in mathematics, the subject of a two-variable linear equation system with the elimination method. This study uses quantitative descriptive research to determine the percentage of students' errors in learning. The subjects of this study used 1 room, namely room 06 class VIII-C with 20 students, consisting of 13 boys and 7 girls. One room has characteristics with low, medium and high categories seen from the acquisition of the Final Semester Assessment. The test instrument of this research used 5 questions. Difficulty in solving mathematics learning problems with two-variable system of linear equations which include: 1). Difficulty in making a mathematical model of the material system of linear equations of two variables; 2). Difficulty in understanding the problem; 3). Difficulty in the calculation process 4). Difficulty in concept.
Analisis kesulitan belajar siswa pada materi perbandingan kelas VII SMPN 02 cililin Dimyati, Hesti; Maya, Rippi
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 5 (2023): September
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i5.17248

Abstract

This study looks at how difficult it is for seventh grade students of junior high school in working on comparison problems in terms of gender. This study uses a descriptive method with a qualitative approach used for this study. 10 students consisting of 5 male students and 5 female students from SMPN 02 Cililin were used as research subjects. The instrument used in the study was five items in the form of descriptions. The results of student test scores based on comparison questions are used in collecting research data, with indicators 1) restating a concept 2) applying concepts or algorithms in problem solving, 3) using and utilizing and having certain procedures or operations, based on the conclusions from the research results that is, it was concluded that the ability of class VII male students of SMPN 02 Cililin in working on comparison questions was still weak compared to female students. Lack of enthusiasm in participating in learning, student attitudes in participating in learning because they are used to online school, so students do not really understand the material that has been delivered.
Efektivitas pendekatan saintifik dalam meningkatkan kemampuan berpikir kritis matematis siswa kelas 8 pada materi persamaan garis lurus Zahran, Deliya; Maya, Rippi; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 2 (2024): Maret
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i2.17272

Abstract

This study aims to examine the mathematical critical thinking ability of students who obtain a Scientific Approach compared to those who obtain ordinary learning. The method used in this research is the experimental method. The research subject in this study were students of SMPN 9 Cimahi, who were randomly selected from two classes out of all 8 grades. Then two classes were randomly assigned to become the experimental class and the control class. The experimental class gets learning with a Scientific Approach and the control class gets regular learning. The instrument used is a test of mathematical critical thinking skills. From the results of the data analysis it was concluded that an increase in the ability to think critically mathematically of students who received a Scientific Approach was better than those who received regular learning.
Co-Authors Aflich Yusnita Fitrianna Andiyana, Muhamad Arfan Anik Yuliani Asep Ikin Sugandi Batori, Batori Dimyati, Hesti Euis Eti Rohaeti Eva Dwi Minarti, Eva Dwi Fauziah, Rima Fitri Nurul Aeni Hakim, Fahril Hasina, Anisa Nurul Herdiman, Indri Heris Hendriana Hidayat, Wahyu Isnaeni Isnaeni Jozua Sabandar M Afrilianto, M M. Afrilianto Martyani, Dita Neng Noviyanti, Neng Nuraidah, Siti Puji Nurfauziah, Puji Putri, Mega Sugondo Ratna Sariningsih Riajanto, Marchasan Lexbin Elvi Judah Rusmiati, Mia Sagita, Fitria Dwi Sarifah, Fauziah Siti Dewi Siti Nurlaila, Siti Siti Nurrohmah Solihah, Sri Supiyanto Supiyanto, Supiyanto Utari Sumarmo Wahyu Hidayat Widianty, Devy yusniawati, Yayu Zahran, Deliya Zanthy, Luvy Sylviana