JPMI (Jurnal Pembelajaran Matematika Inovatif)
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
1,057 Documents
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
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DOI: 10.22460/jpmi.v1i4.p547-558
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
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DOI: 10.22460/jpmi.v1i4.p765-772
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.
HUBUNGAN ANTARA KEMAMPUAN PEMECAHAN MASALAH MATEMATIK DENGAN SELF EFFICACY DAN KEMANDIRIAN BELAJAR SISWA SMP
Arini Amalia;
Lisdiana Futri Syafitri;
Veny Triyana Andika Sari
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 5 (2018): JPMI
Publisher : IKIP Siliwangi
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DOI: 10.22460/jpmi.v1i5.p887-894
The reasoning problem solving is aspect very important ini learning mathematics, not only increase the learning but can improve the analyze power and solve problems in learning mathematic. The student to have high self regulated learning and self efficacy to be learning better . The Purpose of this study is to determine relation reasoning problem solving mathematic with self efficacy and self regulated learning student at the eight grade of SMP Negeri 1 Kutawaluya, The 31 students. Technic used to analyze is correlation test for determine relation reasoning problem solving mathematic with self efficacy and self regulated learning students. Reaserch instrumen used was a postest reasoning problem solving and nontest questioner self efficacy and regulated learning student. The result of reaserch shows there positive correlate between reasoning problem solving mathematic and self efficacy with signification value 0,023<0,05 and self regulated learning with signification value 0,000<0,05. So, Self efficacy and self regulated learning students directly propotional to reasoning problem solving student because the higher its self efficacy and self regulated learning student then the higher reasoning problem solving students.
PENGARUH KEMANDIRIAN BELAJAR MATEMATIK SISWA TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA SMA
Agil Maulana Akhdiyat;
Wahyu Hidayat
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 6 (2018): JPMI
Publisher : IKIP Siliwangi
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DOI: 10.22460/jpmi.v1i6.p1045-1054
This research aims to analyze and in study about influence of mathematical by self regulated learning against the ability of mathematical creative thinking high school students. The methods used in this research is quantitative data with the correlational method. The population in this research is a high school student in the city of Bandung with sampels as many as 31 student that assigned by techniques purposif sampling at one high school in the city of Bandung. The instruments in this research is a test of the ability of mathematical creative thinking as much as 4 items and scale self regulated learning as much as 10 scale statements. Then the results of this study that the ability of mathematical creative thinking high school students influenced positively by the mathematical self regulated learning equal to 87.5%, 12.5% influenced by factors other than the independent of self regulated learning mathematics students.
ANALISIS KEMAMPUAN BERPIKIR REFLEKTIF SISWA SMP DITINJAU DARI DISPOSISI MATEMATIS SISWA
Yuni Hajar;
Ridwan Yanwar;
Aflich Yusnita Fitrianna
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 1 (2018): JPMI
Publisher : IKIP Siliwangi
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DOI: 10.22460/jpmi.v1i1.p79-92
Reflective thinking ability and mathematical disposition in mathematics learning is very important to be improved. Reflective thinking ability can help students to get more optimal learning outcomes and mathematical disposition is required by students to solve a mathematical problem. The purpose of this study is to analyze the difficulties faced by junior high school students in working on the problem of reflective thinking ability that review based on students' mathematical disposition ability. The research method used is descriptive analysis method to analyze the available data and processed so as to obtain a clear description of the facts and the relationship between the phenomena studied. The sample in this research is the students of class IX B in SMPN 5 Cimahi. The results of this study is that almost allindicators ofreflective thinking abilityare still not achieved review bases on student’smathematical disposition. this is due to the following factors : (a) mathematic material that is still poorly understood so that students have difficulty when solving difficult mathematical problems ; (b) student made a mistake in concept when do reflective thingking ability test; (c) the student has never experienced a test with reflective thinking ability before.
ANALISIS KEMAMPUAN KONEKSI MATEMATIK DAN KEPERCAYAAN DIRI SISWA SMP
DIAN Andriani;
Usman Aripin
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 1 (2019): JPMI
Publisher : IKIP Siliwangi
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DOI: 10.22460/jpmi.v2i1.p25-32
This study aims to determine the mathematical connection skills and confidence of junior high school students. With the background of the low mathematical connection skills and self-confidence of students, this study was conducted. The method used for analysis in this study is a Descriptive Qualitative Method that aims to be able to analyze the results of students 'work on the questions of students' mathematical connection abilities and questionnaires to search for confidence in students of SMP Bina Harapan Bangsa. The subjects studied were 1 class of students, amounting to 37 students in class IX-B of Bina Harapan Bangsa Middle School in Bandung Regency. The test questions used are mathematical connections with the questions given as many as 3 questions and non-test instruments for students' self-confidence. The results of the analysis obtained are the mathematical connection ability of students in junior high schools in the district of Bandung based on written description tests are still relatively low. But students already have good confidence in learning mathematics.
KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP PADA MATERI PELUANG DENGAN PENDEKATAN KONTEKSTUAL
Putri Tasya Monica;
Muhammad Afrilianto;
Euis Eti Rohaeti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 3 (2018): JPMI
Publisher : IKIP Siliwangi
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DOI: 10.22460/jpmi.v1i3.p219-228
This type of research is a classroom action research. This study aims to examine the improvement of mathematical problem solving ability of junior high school students on the opportunity material. This research was conducted on the students of class IX-C SMP Mahardhika Batujajar academic year 2017/2018 with the number of students 34 people. The instruments used are cycles I and II (after giving of action); and an observation sheet on teachers and students for the conditions of action implementation. The procedures of this study consist of: (1) Planning, (2) Implementation of action, (3) Observation and evaluation, and (4) Reflection. The results showed that students' mathematical problem solving ability in the subject matter could be improved through contextual approach.
PENGARUH KEMAMPUAN KOMUNIKASI MATEMATIS DAN MINAT BELAJAR TERHADAP PRESTASI BELAJAR MATEMATIKA
Nuke Noer Ocktaviani;
Sinta Nurani Aulia;
Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 4 (2019): JPMI
Publisher : IKIP Siliwangi
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DOI: 10.22460/jpmi.v2i4.p161-166
Tujuan penelitian kami yaitu mengetahui prestasi belajar siswa di SMP PGRI Cibeureum dengan mengunakan hubungan kemampuan komunikasi matematis dan minat belajar. Penelitian ini termasuk kedalam penelitian kuantitatif dengan jenis penelitian survey. Populasi penelitian mencangkup seluruh murid di SMP PGRI Cibeureum. Materi yang kami buat yaitu tentang bangun ruang sisi datar yang diuji cobakan kepada kelas IXB, yang telah mempelajari bangun ruang sisi datar di kelas VIII. Pengujian hipotesis ini menggunakan instrument tes berupa pertanyaan bangun ruang sisi datar sebanyak 5 butir soal dan non tes berupa amgket minat siswa sebanyak 26 butir pernyataan. Hasil penelitian ini menunjukan bahwa:1) Terdapat hubungan kemampuan komunikasi matematis dengan minat belajar siswa di SMP PGRI Cibeureum terhadap prestasi belajar; 2) Besarnya hubungan kemampuan komunikasi matematis dan minat belajar siswa di SMP PGRI Cibeureum sangat signifikan terhadap prestasi belajar.
ASOSIASI ANTARA KEMAMPUAN GENERALISASI MATEMATIK DENGAN SELF-CONCEPT SISWA SMP YANG MENGGUNAKAN STRATEGI PEMBELAJARAN BERBASIS VBA MICROSOFT EXCEL
Citra Megiana Pertiwi;
Risa Amelia Jayanti;
Muhammad Afrilianto
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 3 (2018): JPMI
Publisher : IKIP Siliwangi
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DOI: 10.22460/jpmi.v1i3.p371-382
The purpose of this research is to find the correlation between mathematical generalization skill and student’s self-concept in learning activities by using learning strategy based on VBA’s Microsoft Excel. Experimental method is used in the research with 2 different classes. The first class is given by VBA Microsoft Excel learning based, while the other class is given common learning method. In addition, the data sample used in this research are all Junior High School in Cimahi, one school is selected randomly and SMP Negeri 4 Cimahi has been selected. The Sample chosen is the 8th grade pupils which selected randomly. One class as experiment class, and the other is controlled class. The result of the research is obtained from mathematical generalization skill test instrument of phytagoras and self-concept skill inquiry as non-test instrument. Mathematical generalization skill post-test result and final inquiry are analyzed by using Spearman to find the correlation. The result shows that there is a correlation between mathematical generalization skill and student’s self-concept in learning mathematics.
PERBANDINGAN KEMAMPUAN KOMUNIKASI MATEMATIS BERDASARKAN TINGKAT KEMAPUAN SISWA MELALUI PENDEKATAN PROBLEM BASED LEARNING
Amiaji Salim
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
Publisher : IKIP Siliwangi
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DOI: 10.22460/jpmi.v2i5.p301-306
This study is aimed at analyzing students' mathematical communication skills based on the results of observations, namely the ability of junior high school students. Subjects consisted of 20 students with categories using high, medium, and low grades. The method used is the Problem Based Learning approach. Data obtained from student results because of student tests and how students in finding mathematical communication solutions students who can solve problems and can solve mathematical problems well. But few students can solve problems because students perceive that mathematics learning is very difficult, especially mathematics communication material. After the treatment of Problem Based Learning, children's results are better than classes that use normal learning. With the increase in the authors concluded that the Problem Based Learning approach can be further investigated with a lot of practice. researchers hope that the Problem Based Learning approach can add insight to students.