Article Per Year (5 Year)
p-Index From 2020 - 2025
2.169
P-Index
This Author published in this journals
All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Pi Radian Journal
Supriatna, Tatang
Unknown Affiliation
Education Mathematics Other

Published : 15 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search
Journal : JPMI (Jurnal Pembelajaran Matematika Inovatif)

 1 
PEMBELAJARAN DARING MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL MELALUI PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) Awaludin, Agus Muhamad; Supriatna, Tatang; Nurjaman, Adi
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.v6i1.12980

Abstract

This study aims to examine the scenario and implementation of online learning, the reaction of teachers and students to learning, the difficulties felt by students in completing the problem, as well as the obstacles experienced by teachers when doing online learning material system of linear equations two variables using CTL approach. This study is a qualitative descriptive research. This study was conducted on 20 students of SMP Plus Darul Amanah Ciwidey. The results of the study went as planned, the teacher's reaction when the learning process got a score of 94% which included very good criteria, it can be seen from the results of teacher observation sheets carried out each learning meeting, the student's reaction to learning got an average score of 71% with a very good category. The difficulty experienced by students in working on a system of linear equations of two variables lies in the difficulty of skills, concepts, and principles. The obstacles experienced by teachers when carrying out learning are varied such as students who do not have internet quotas, expensive internet payments, signal constraints, lack of student motivation, and lack of supervision from parents during the learning process.
Analisis kemampuan pemahaman matematis siswa SMP kelas IX dalam menyelesaikan soal perpangkatan dan bentuk akar Hasanah, Anis Aulia; Supriatna, Tatang; Sari, Indah Puspita
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.v6i5.17553

Abstract

Mathematical Comprehension Ability is an ability that teaches material not only as memorization but further deepens the understanding of a concept. This research is a descriptive qualitative research. This study aims to determine the criteria for mathematical comprehension ability of students in grade IX junior high school on the material of rank and root form. The subjects of this study were 7 students of Al-Amin Superior Junior High School class IX-B. The data processing techniques used consist of 1) data reduction, 2) presenting data, and 3) drawing conclusions. Data collection in this study was in the form of a written test describing mathematical comprehension skills and interviews with students and teachers. Based on the results of the study, it can be concluded that students are able to properly solve problems regarding rank and root form with an average score of 71.42 so that the mathematical comprehension ability of students of Al-Amin Superior Junior High School class IX-B is in the good category.
Pengembangan lembar kerja peserta didik menggunakan model problem based learning berbantuan liveworksheets pada materi aritmatika sosial Supriatna, Tatang; Ramdani, Rasya Asri; Nurjaman, Adi
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.v6i6.19438

Abstract

This study intends to determine the feasibility and practicality of worksheets for students of Social Arithmetic material using the Liveworksheets-assisted Problem Based Learning learning model. The development model used is the 4D method which is limited to the third step which includes: define, design and develompment stages. Feasibility test data and practicality of LKPD were collected through observation and questionnaires. The feasibility of LKPD is analyzed based on the results of validation by experts and the practicality of LKPD seen from student questionnaire responses. The subjects of this study were50 students on a small scale and 30 students on a broad scale .The results of this study show that the LKPD tested is very feasible and very practical to use for learning. This is seen based on the results of validation by experts who get an average of 95% with very valid categories and the practicality of LKPD taken from student response questionnaires with a percentage of 8,567% on a small scale and 88,33% on a broad scale. This shows that LKPD uses the Liveworksheets-assisted Problem Based Learning learning model on Social Arithmetic material is very valid and practical to use.
Pengembangan LKPD menggunakan pendekatan kontekstual pada materi teorema phytagoras Royan, Salsabila Zayyana; Supriatna, Tatang
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 1 (2024): Januari
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i1.20001

Abstract

This study aims to determine: the process of developing LKPD, the feasibility of the developed LKPD, the effectiveness of the LKPD and the constraints encountered when developing LKPD using the Contextual approach. The method used is research and development which is modified from the R&D research and development model through the 4D stages (Define, Design, Develop, Dessiminate). This research was conducted at Bina Mulia Mandiri Middle School with research subjects in limited trials, namely 15 students  and 30 students as subjects in a wide trial. The results showed that the feasibility of teaching materials was categorized as very feasible and practical for use at Bina Mulia Mandiri Middle School based on the results of the validator and student response questionnaires. The obstacles that were encountered during the implementation of the research were that it was difficult for students to change their study habits so far, that is, they just sat watching the teacher explain, students sometimes ignored the instructions from the researcher.
Co-Authors Adi Nurjaman, Adi Al jabar, Sheila Zalzabilla Al-Jabar, Sheilla Zalzabilla Anik Yuliani Awaludin, Agus Muhamad Dewi, Mera Komala Farida, Imas Siti Fauzi, Fikri Harry Dwi Putra, Harry Dwi Hasanah, Anis Aulia Heris Hendriana Indah Puspita Sari, Indah Puspita M. Afrilianto Mardiansyah, Dian Nelly Fitriani, Nelly Nurlela, Euis Pratama, Aris Pratiwi, Fresty Restu Ramdani, Rasya Asri Royan, Salsabila Zayyana Sari, Laras Mawar Sodik, Rahmat Stephanie, Eveline Utari Sumarmo Wahyu Hidayat