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Contact Name
Wahyu Hidayat
Contact Email
wahyu@ikipsiliwangi.ac.id
Phone
+62226658680
Journal Mail Official
jpmi@journal.ikipsiliwangi.ac.id
Editorial Address
Jl. Terusan Jenderal Sudirman, Cimahi 40526
Location
Kota cimahi,
Jawa barat
INDONESIA
JPMI (Jurnal Pembelajaran Matematika Inovatif)
ISSN : 2614221X     EISSN : 26142155     DOI : 10.22460/jpmi.v1i3.1-6
Core Subject : Education,
JPMI – Jurnal Pembelajaran Matematika Inovatif publishes original research or theoretical papers about teaching and learning in mathematics education on current science issues, namely: 1. Mathematics educator in elementary, secondary and high school level 2. Mathematics observers and researchers 3. Educational decisions maker on regional and national level
Articles 44 Documents
Search results for , issue "Vol 1, No 4 (2018): JPMI" : 44 Documents clear
MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN SELF EFFICACY SISWA SMP MENGGUNAKAN PENDEKATAN REALISTIC MATHEMATICS EDUCATION Wulandari, Rehan; Kusumawati, Julfah Rodiyah; Kadarisma, Gida
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i4.p679-686

Abstract

This study aims to analyze how the ability of mathematical communication and Self Efficacy by using Realistic Mathematics Education (RME) approach in junior high school students. The research method used is quasi-experimental using two classes, first class as experiment class and second class as control class. The experimental class uses the Realistic Mathematics Education (RME) approach while the control class uses conventional learning. In both classes, pretest and initial questionnaire were conducted to determine the initial ability of each class, and at the end of the two classes postest. The results of this study were processed and analyzed using Mann-Whitney test. The results showed that communication skills and self-efficacy of students whose learning using Realistic Mathematics education are better than those using conventional learning.
HUBUNGAN ANTARA SELF CONFIDENCE DENGAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMA Wulandari, Annisa; Nurcahya, Ali; Kadarisma, Gida
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i4.p799-806

Abstract

This study aims to know in depth about the relationship of self-confidence simultaneously to the ability of solving mathematical problems of high school students. The population in this research is one of the high schools in Cililin. The instrument in this research is a test of mathematical problem solving ability of five items, and self confidence questionnaire of students. Methods in this research use correlational research. The results of this research show that there is a relationship between self confidence on the problem solving ability of high school students is correlation value (r) on Pearson Corellation between self confidence with students mathematical problem solving ability is equal to 0,824. From these results indicate the level of relationships that are strong and indicate the direction of a positive relationship.
ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA MTS NEGERI DI BANDUNG BARAT PADA MATERI SEGIEMPAT DAN SEGITIGA Siti Nuraidah; Fauziah Siti Dewi Sarifah; Marchasan Lexbin Elvi Judah Riajanto; Rippi Maya
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i4.p547-558

Abstract

This research describes students mathematical connection ability in solving mathematical connection problems in a rectangular and triangular material. The research subjects were 30 students of class IX in one of MTs Negeri in West Bandung. Instruments in this research is a matter of test description of the ability of mathematical connection. Based on the result of mathematical connection ability test taken by 6 students from 30 students, that is 2 students with the high test result, 2 students with the medium test result, and 2 students with the low test result. From the research, it was found that: 1) students with high mathematical connection test result can solve the problem with indicator relation with other subjects and relation with daily life. 2) students with moderate test result can complete test question with indicator relationship with another subject. 3) students with low test result cannot solve all problems of mathematical connection ability. Based on the result of this study can be concluded that the mathematical connection ability of the class IX students in one MTs Negeri in West Bandung is still low.
KEMAMPUAN REPRESENTASI MATEMATIK PADA MATERI SEGI EMPAT SISWA SMP KELAS VII Euis Nurpadilah; Euis Eti Rohaeti; M Afrilianto
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i4.p765-772

Abstract

This study aims to determine the ability of mathematical representation of the level of basic ability of students in the rectangular material. The research method used is descriptive. The subject of the research is VII grade SMPN in Karawang. The results of the data analysis showed that the students' upper ability level with the percentage of 83%, had high visual representation ability, medium symbol representation ability, medium verbal representation ability. Students with a middle-level skill level of 72%, have medium visual representation, medium symbol representation ability, and low verbal representation ability. Students with lower base ability level with 50% percentage, medium moderate representation ability, low symbol representation ability, very low verbal representation ability.
PROSES BERPIKIR SISWA SMP DALAM MEMECAHKAN MASALAH MATEMATIK DITINJAU DARI GAYA KOGNITIF FIELD DEPENDENT DAN FIELD INDEPENDENT Nur Alifah; Usman Aripin
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1201.692 KB) | DOI: 10.22460/jpmi.v1i4.p505-512

Abstract

This study aims to describe the thinking process of junior high school students in solving mathematical problems reviewed based on cognitive style field dependent and field independent. The method used in this research is descriptive qualitative research method, while the method of data retrieval is test and interview. The study conducted on the VII grade students of SMPN 2 Marga Asih.The subjects of the study were 2 students from junior high school consisting of 1 students with cognitive field dependent and 1 student style with an independent cognitive field. The results showed that there were significant differences between the two subjects in processing information, that was the subject of FI understand the problem better when compared with the subject of FD. Because if processing information was not stored properly, it will be very influential in the next step.
PENERAPAN PENDEKATAN OPEN-ENDED UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA MTS M Najiyuloh Assabanny; Iyan Sopian; Heris Hendriana; Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i4.p637-646

Abstract

This research aims to examine the differences in the improvement of mathematical problem-solving abilities of MTs students with an open-ended approach and conventional learning. In this research the researchers applied quasi-experimental method, where the samples in this research are students of class VII MTs in Cianjur district and take the subject of students of MTs Tanwiriyyah class VII I a total of 41 students as experimental class who get the learning treatment using the approach Open-Ended and class VII H totaling 40 students as control class that get conventional learning. In this study the instrument that applied the test instrument of the problem-solving ability of mathematics as much as 4 item. The result of N-Gain data analysis using t` test shows students' mathematical problem-solving ability of the experimental class is better than the control class.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIK PADA MATERI LINGKARAN SISWA SMP KELAS VIII Diah Kurniawati; Euis Eti Rohaeti; M Afrilianto
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i4.p725-734

Abstract

The Purpose of descriptive qualitative research to describe the problem-solving ability of student mathematics on the material circle for student class VIII SMP in Karawang. The subject of this study consisted of 6 selected students. Data collection techniques using the test. The result of data analysis showed the students beginning ability were included in the low category, because of only about 59% of students from 6 people who are able to solve mathematical problems in the material of the circle.
PENINGKATAN KEMAMPUAN PENALARAN MATEMATIK SISWA KELAS VIII MELALUI PEMBELAJARAN INDUKTIF Raden Zainal Abidin; Heris Hendriana; Wahyu Hidayat
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (88.576 KB) | DOI: 10.22460/jpmi.v1i4.p459-466

Abstract

This research is motivated by the results of previous research which shows that students' mathematical reasoning ability is not as expected. One of the lessons to improve the ability of mathematical reasoning is inductive learning. The purpose of this research is to know the improvement of students' mathematical reasoning ability as a result of inductive learning. This study is a quasi-experiment that implements two lessons namely inductive learning and conventional learning. Population in this research is a student of the junior high school in Regency of West Bandung. Sampling was done by purposive sampling and obtained two classes as research sample. The research instrument used is the test of mathematical reasoning ability. Based on the result of the analysis, it can be concluded that the improvement of mathematical reasoning ability of students who get inductive learning is better than students who get conventional learning. 
ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIK SISWA KELAS VIII PADA MATERI BANGUN DATAR SEGITIGA DAN SEGI EMPAT Sigit Mulqiyono; Debby Yuniar; Ika Wahyu Anita
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (987.672 KB) | DOI: 10.22460/jpmi.v1i4.p599-606

Abstract

This preliminary study aims to analyze the mastery of mathematical communication skills of class VIII students in junior high school in Bandung regency of triangular and rectangular flat building material. In this preliminary study, the research method used is a qualitative descriptive method with 5 students of class VIII as a sample and research instruments used are 5 items about the instrument of mathematical communication ability. Based on the observations made on 5 students it is found that mastery of mathematical communication skills owned by grade VIII students in one junior high school in Bandung Regency is still relatively low.
ANALISIS KEMAMPUAN PEMAHAMAN MATEMATIK SISWA SMP KELAS VII PADA MATERI BANGUN DATAR Asep Tantowi; Euis Eti Rohaeti; M Afrilianto
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i4.p687-694

Abstract

This study aims to determine the level of ability of mathematical understanding of junior high school students VII in Karawang on the matter of building flat. The type of research used is a qualitative descriptive research. Sempel in this research is students of SMP Negeri 1 Batujaya. The data collected in the form of written test results as much as 5 items that refer to the ability of students' mathematical understanding. Most students can not understand what the problem wants. Based on the results of research students average percentage of results from the test description is only reached 58%. Judging from the test results can be said that students' mathematical understanding ability is still low.