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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 18 Documents
Search results for , issue "Vol 2, No 5 (2019): JPMI" : 18 Documents clear
MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIK SISWA SMP DENGAN PENDEKATAN KONTEKSTUAL Yadin, Muhamad; Rohaeti, Euis Eti; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
Publisher : IKIP Siliwangi

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Abstract

This investigate is motivated by the low ability to comprehend the mathematical concepts of SMP students in KBB, so a learning approach is needed to decipher these problems. Alternative approaches are applied, namely the contextual approach. The method make use of in this investigate is an experimental method with a control group design pretest posttest. The population in this research were all junior high schools in KBB while the school sample was Kahuripan Lembang Middle School which was chosen based on school randomization. Sample class were taken randomly from the 4 classes of class 7 of Kahuripan Lembang Middle School, class 7-2 as the tentative class and class 7-4 as the control class. The tentative class uses contextual learning while the ordinary learning control class. The reason for taking class VII is because with deliberation in the semester one there are topics in the Triangle and Quadrangle that will be used in the study. The instrument in this investigation was a package of five test questions. The researcher can conclude that the achievement and repair of the capability of understanding The mathematical concept of SMP students who use a contextual approach is better than those using ordinary learning.  
PERBANDINGAN KEMAMPUAN KOMUNIKASI MATEMATIS BERDASARKAN TINGKAT KEMAPUAN SISWA MELALUI PENDEKATAN PROBLEM BASED LEARNING Salim, Amiaji
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
Publisher : IKIP Siliwangi

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Abstract

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.
Meningkatkan Kemampuan Pemecahan Masalah Matematik dan Self Efficacy Siswa SMP Menggunakan Pendekatan Contextual Teaching and Learning gustia, devi; hanifah, jenab
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
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Abstract

This study aimed to determine the improvement of mathematical problem solving abilities and self efficacy students of  Junior High School through the Contextual Teaching and Learning approach. The method of this research is the quasi-experimental method with the research design of the post-test control group design. The population in this study was the seventh grade of  SMPN 1 TelukJambe Barat City of  Karawang. Determination of the sample is done by the technique used which is not random so the class selected as the experimental class is class VII D and VII A as the control class. Instruments given to students in the form of test questions (pretest-posttest) related to indicators of mathematical problem solving abilities. Analysis of data processing was carried out on the results tests of mathematical problem solving abilities of students at SMPN 1 TelukJambe Barat. To get the research data, the instruments were used in the form of tests (pretest-posttest) and self efficacy scale. The analysis of the study used the average difference test. The results of the study concluded: (1) Achievement and improvement of mathematical problem solving skills that are learned by using contextual teaching and learning approaches are better than students who receive learning with a scientific approach. (2) Mathematical self efficacy of students who learn to use Contextual Teaching and Learning is better than students with learning using a scientific approach.
ANALISIS PENGARUH SELF EFFICACY TERHADAP KEMAMPUAN KONEKSI MATEMATIK SISWA SMP PADA MATERI BANGUN RUANG SISI DATAR Mukhtari, Zakiyah; Yuliani, Anik; Hendriana, Heris
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
Publisher : IKIP Siliwangi

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Abstract

This study aims to analyze the effect of self efficacy on the mathematical connection ability of junior high school students on the material on flat side spaces. The method used is descriptive qualitative method. This study took the subjects of class IX A, 26 students from SMPN 1 Parongpong, West Bandung Regency. This research instrument was in the form of mathematical connection ability questions, self efficacy questionnaires, and interviews. After doing the research, it is concluded that in general, there is an effect of self efficacy on students' mathematical connection abilities. Students who have high mathematical connection ability are students with high self efficacy categories. In general students who have low connection ability are students with low self efficacy category but there are some students with low self efficacy category who have high mathematical connection ability.
ANALISIS KESULITAN MATEMATIKA SISWA MA DALAM MENYELESAIKAN SOAL MENGGUNAKAN TAKSONOMI BLOOM Farhan, Muhammad Salimul; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
Publisher : IKIP Siliwangi

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Abstract

The purpose of this study is to show the types of difficulties MA students have in solving mathematical problems using the bloom taxonomy and the factors that cause it. The approach of this research is descriptive. As a sample of the study were 35 students of the X-MIA2 MA in Cimahi. Data collection is done by using a written test in the form of a description and equipped with interviews with the subject to track the type of difficulty; namely the difficulty of factual understanding, conceptual understanding, procedural understanding, and understanding of metacognitive and causal factors. The questions tested were 6 items. Data analysis was carried out by calculating many difficulties of students supported by the results of tests and interviews, then followed by conclusions. The results showed the highest metacognitive difficulties experienced by students. The order of the level of difficulty also occurs in terms of difficulties in knowing, understanding, applying, analyzing, evaluating, and creating. the factors that cause difficulties based on the results of a review of the answers of students who are not capable of mastering the concept, understanding the concept of determining a function of the function of the composition known, knowing in detail about the concept of function composition and carelessness of students in working on the problem, able to apply factors causes, understanding the material preconditions, determining strategies, the concept of the nature of the function of composition and algebraic operations, understanding the concept of the function of composition only knowing how to use it cannot use the strategy correctly and are also unable to find errors.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH DAN KEMAMPUAN PENALARAN MATEMATIK SISWA SMP PADA MATERI SPLDV Selvia, Santi; Rochmatin, Tetin; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
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Abstract

The Purpose of this research aims to analyze the reasoning and problem solving math of the students Junior High School in the material system of equation linear two variable the descriptive and qualitative. The population of this research are the students class of  8th grade, secondary school in the district of Bandung. to obtain the data research, used instruments in the form of a description the ability and problem solving math, that each consisting of four the problem based on the analyze the value of an average all the matter of instruments, the reasoning math gained 67% and the problem solving math gained 63%. Therefore, it can be concluded that the ability to reasoning and problem solving math Junior High School students in the district of Bandung classified as enough. 
PENGARUH MODEL PEMBELAJARAN TEAM ASSISTED INDIVIDUALIZATION TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA SMK amalia, dylla rizka; -, Kartika; Afrilianto, Muhammad
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
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Abstract

This study aims to determine the effect of the Problem Based Learning approach through the cooperative learning model of the Team Assisted Individualization (TAI) type, toward the problem solving skills of vocational high school students. The population in this study were all students of SMK Industri Mandiri Karawang, with each 20 selected samples from class X-TKJ and AKA. The instruments used were a test of problem solving skills as many as 5 items. The result of the study show the achievement of problem solving abilities of students who get learning with the Problem Based Learning approach through the cooperative learning model Team Assited Individualization type is better than the class that uses ordinary Problem Based Learning.
PENERAPAN PENDEKATAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA SMP syamsuri, ali; anita, ika wahyu; hendriana, heris
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
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Abstract

This research aims to finding out and study the achievement and improvement off critical thinking skill off junior high school student with Problem Based Learning approach and using ordinary approach. The method used is an experimental method that involves two classes chosen at random selected classes i.e. VII A class using the Problem Baseed Learning and class VII B using a regular learning approach. The instrumen using is critical thingking skill. The results test analysis of postes data the value sig (2-tailed) is 0.002, while the test results of the difference of two average data gain, sig value (2-tailed) is 0.003. The findings in this studi were the achievement and improvement of the mathematical critical thinking skills of junior hiigh school students using the Problem Based Learning better than those using the usual approach
ANALISIS MINAT BELAJAR SISWA MTs KELAS VIII DALAM PEMBELAJARAN MATEMATIKA MELALUI APLIKASI GEOGEBRA Hanipa, Akbar
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
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Abstract

This study was conducted to analyze the learning interest of class VIII MTs students in mathematical learning through Geogebra application. The research method used descriptive qualitative with a population of all MTs students in West Bandung Regency. The sample used was 28 students of class VIII-A MTs Al-Barry. The instrument used is the Learning Interest Scale with 20 statements that have positive and negative responses about learning using the Geogebra application. The learning interest scale is used to look for responses from respondents to the learning interest of junior / MTs students in statistical material whose learning uses Geogebra applications. The results of this study indicate that students' interest in learning in statistical material with Geogebra application media shows positive results with average responses showing a strong category with a percentage of 69,46%. The average is obtained from data on each indicator of student learning interest.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP BERBANTUAN SOAL ONTEKSTUAL PADA MATERI BANGUN RUANG SISI DATAR Kurniawan, Apri; Setiawan, Diki
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
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Abstract

Mathematical problem solving abilities will influence student learning achievement is the background of this study. While, the aim is to describe the mathematical problem solving abilities of Junior High School students in the matter polyhedron in the form contextual questions with indicators of student’s abilities to solve problem. Qualitative descriptive is the tipe of this study with a sample of VIII E SMP Negeri 2 Sampang in Cilacap district. Data obtained through tes techniques using instruments that have been validated and then given a score so that the percentage of each indicator is collected and the average process is performed. The instrument used consists of 5 question with each question consisting of 4 indicators of abilitiy. Research data shows 67 % of the students are able to understand the problem, 71% of students can plan completion, 49 % of students can run a completion plan, 42 % of students check back. The data show that the mathematical problem solving abilities of Junior High School students are still relatively medium, so an effort is needed to improve.

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