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JEDMA Jurnal Edukasi Matematika

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Published by STKIP PGRI Sidoarjo

ISSN : - EISSN : 2746637X DOI : -

Core Subject : Education,

Mathematics

JEDMA Jurnal Edukasi Matematika e-ISSN: 2746-637X merupakan jurnal yang berisi artikel ilmiah hasil penelitian dan kajian toeritis dalam bidang pendidikan matematika dan penerapannya. JEDMA diterbitkan dua kali setahun. Setiap Volume memiliki dua nomor terbitan. Nomor pertama akan diterbitkan pada bulan Juli dan nomor kedua akan diterbitkan pada bulan Januari . Jurnal ini diterbitkan oleh Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo . Oleh karena itu, kami mengundang penulis dari mahasiswa (S1, S2, S3), guru, dosen, praktisi, dan pemerhati pendidikan matematika untuk mempublikasikan artikel ilmiah melalui JEDMA Jurnal Edukasi Matematika . Harap tinjau Panduan Penulis dan gunakan template penulisan artikel yang telah disiapkan dalam menulis artikel sebelum dikirimkan.

Arjuna Subject : Ilmu Sosial - Pendidikan

Articles 40 Documents

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PENDUGAAN MODEL PARTISIPASI EKONOMI MASYARAKAT PROVINSI JAMBI DENGAN METODE ANALISIS REGRESI LOGISTIK BINER gusmi kholijah
JEDMA Jurnal Edukasi Matematika Vol 1 No 1 (2020): JEDMA Jurnal Edukasi Matematika
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

Economic well-being is still uneven in Indonesia. This is still a problem in overcoming poverty. Many efforts have been made in poverty alleviation, one of which is increasing economic participation. Economic participation can be categorized as working and not working. Economic participation is a response variable that is influenced by several predictor variables. The relationship between predictor variables and response variables in the form of binary categories can be analyzed by binary logistic regression. The model generated from this study conveys that people who live in rural areas have more economic participation than those in cities. Then marital status in the category of marriage, divorced life has more economic participation than divorce, and divorced people die more than those who have not yet married. Furthermore, men participate more economically than women. Then when viewed from the age, shows the productive age of work has more economic participation, then the higher the level of education then contributes to the higher economic participation.

MATRIKS KETERHUBUNGAN LANGSUNG TOPOLOGI HINGGA Dewi Sukriyah
JEDMA Jurnal Edukasi Matematika Vol 1 No 1 (2020): JEDMA Jurnal Edukasi Matematika
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

Received: Revised: Accepted: Abtrak: Topologi merupakan cabang ilmu matematika yang mempelajari suatu struktur yang terdapat pada himpunan. Seperti halnya himpunan hingga yang memiliki kardinalitas, maka topologi hingga juga memiliki kardinalitas. Jika himpunan memiliki kardinalitas dan topologi pada S, maka kardinalitas dari yang dinotasikan dengan menyetakan banyaknya elemen dari . Jika topologi pada S, maka matriks keterhubungan langsung topologi adalah matriks berukuran yang dinotasikan dengan . Matriks merupakan matriks yang elemennya 0 atau 1. Kata Kunci: Himpunan, Kardinalitas, Matriks Keterhubungan Langsung, Topologi. Abstract: Topology is a branch of mathematics which study structures on a set. As a finite set, a finite topology have a cardinality. Let be a finite set with cardinality and let be a topology on S, then the cardinality of which denotes is the number of elements . If topology on S, then the corresponding matrix to a topology is a matrix which denoted by . is the matrix have element 0 or 1. Keywords: Cardinality, Set, The Corresponding Matrix, Topology,

Pengaruh Pembelajaran Pair Checks Terhadap Kemampuan Berpikir Kritis Siswa Hanifatul Awwalina; Risdiana Chandra Dhewy; Eka Nurmala Sari Agustina
JEDMA Jurnal Edukasi Matematika Vol 1 No 1 (2020): JEDMA Jurnal Edukasi Matematika
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

Pair Checks learning is group learning that can guide partners to think critivally. This research’s purpose is to knowing the effect of Pair Checks Learning to the critical thinking skills of students in solving the story task. This type of this research is the experiment using a quantitative approach. This research was conducted in the academic year 2019/2020 in SMK Informatika Sumber Ilmu Tulangan. The sample of this research were 26 students using purposive sampling technique. The result showed that there was an influence of the pair checks learning on the critical thinking ability of the student because tcount = 3,431 > ttable = 2.064 and supported by significant probability conditions of (0.002) < α (0.05). And because of the line of the regression equation Y = -15,479 + 1.743X which shows that if the learning of Pair checks is implemented better than the critical thinking skills of student will also be better. Pair Checks Learning has a contribution by 32.9% to the critical thinking ability of students. Applying pair check learning make students can argue or be more active in class and improve critical thinking skills that are good for solving mathematical story problems.

PROFIL PENGAJUAN SOAL KONTEKSTUAL DITINJAU DARI GAYA BELAJAR VARK SITI NURIYATIN
JEDMA Jurnal Edukasi Matematika Vol 1 No 1 (2020): JEDMA Jurnal Edukasi Matematika
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

This study used a qualitative researched that aimed to describe profile of students’ ability in filing of problems (problem posing) contextual math problems from VARK’s learning style. This study is held in the class VIII-C of MTs Ma’arif NU Ngaban, Tanggulangin. The participants of this study is 4 students which consist of 1 student with visual learning style, 1 student with aural learning style, 1 student with read/write learning style and 1 student with kinesthetic learning style. Instruments used questionnaire sheets, test question sheets, and interview guidelines. The results showed that each subject can understanding information. At the stage of implementing completion plan and the stage of re-checking, visual, read / write, and kinesthetic subject can implement the completion plan as planned.

Penalaran Kuantitatif Siswa SMA dalam Menyelesaikan Soal HOTS Guntur Aprilaksono
JEDMA Jurnal Edukasi Matematika Vol 1 No 1 (2020): JEDMA Jurnal Edukasi Matematika
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

This study aimed to describe quantitative reasoning of high school students in solving HOTS questions. This research was conducted in SMA Muhammadiyah 3 Tulangan Academic Year 2019/2020. The subjects of this study were 3 students from Class X MIPA 2 which consisted of 1 student with high mathematical ability, 1 student with moderate mathematical ability, and 1 student with low mathematical ability. The instruments in this study which used qualitative approach were test and interview questions. The data obtained were then analyzed using time triangulation by comparing the first time data with the second time. The results showed among three students who have difference mathematical ability, there is only student that has high mathematical ability could apply various techniques to solve the problems (for the example, drew picture, used pattern, solved problem) and only student that has moderate mathematical ability could determine the limit of the problems.

PENGARUH MODEL BRAIN BASED LEARNING TERHADAP HASIL BELAJAR SISWA Achmad Syarifudin; Risdiana Chandra Dhewy; Eka Nurmala Sari Agustina
JEDMA Jurnal Edukasi Matematika Vol 1 No 2 (2021): JEDMA Jurnal Edukasi Matematika Vol 1 No 2
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

To see the improvement of students in the learning process, one of which is the value of learning outcomes. To make students an active role in the learning process of rectangular trapezoidal material in class, a Brain Based Learning model can be applied in which students are asked to actively explore knowledge to improve learning outcomes. This study aims to determine the influence of the Brain Based Learning model on student learning outcomes in rectangular material. This research is an experiment using a quantitative approach, which was carried out in the 2020/2021 school year at SMP Kemala Bhayangkari 7 Porong with a sample of 29 students in class VII-A. The results of this study indicate that student learning outcomes on the material of the rectangular trapezoidal shape seen from the value of t = 2.797> t table = 2.051 with a significant probability condition (0.009) less than α (0.05). Also, it is shown by the linear regression equation, namely -253,494 + 3,808X which shows that if the Brain Based Learning model is implemented better with careful preparation so that student learning outcomes improve well. The Brain Based Learning model has a contribution/influence of 22.5% on the learning process of the rectangular material.

implementasi model pembelajaran picture and picture terhadap siswa kelas VIII materi bangun ruang sisi datar teguh setiawan; Risdiana Chandra Dhewy; Eka Nurmala Sari Agustina
JEDMA Jurnal Edukasi Matematika Vol 1 No 2 (2021): JEDMA Jurnal Edukasi Matematika Vol 1 No 2
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

Implementation is a way of activity which is planned orderly, carefully and specifically to gain the effective and efficient result which is reviewed from the teacher’s activity, students’ activity, study’s result and students’ responses in order to make the students actively act in the process of learning and the students will not confuse with many formulas found in the material of build space flat side, thus can implemented picture and picture model learning where this learning metode, the student must be active to use the picture and to be matched or sorted to be systematic sequence, such as arrange the picture orderly, appoint the picture, give information about the picture and explain the picture. This research was a descriptive quantitative research, the data gained from the research population sample which analyzed coincide with the statistic metode which was used then interpreted. Because of this research intended to know the implementation of learning mode of picture and picture in the VIII grade in Bilingual Terpadu Junior High School in the material of build space of flat side. In the implementation learning mode of picture and picture in this research, the score of teacher’s actixxity showed that 3,08 in the “good” category, in the part students’ activity from 12 indicator gained 8 very active and 4 active. In the part score of learning result classically gained 62,5%, this showed that classically can be said “incompleted” and from the students’ responses was positive stated because the response questionnaire in the “good” category.

PROFIL PEMECAHAN MASALAH MATEMATIKA SISWA DITINJAU DARI GAYA KOGNITIF FIELD DEPENDENT DAN FIELD INDEPENDENT Resty Tirta Risani; SITI NURIYATIN
JEDMA Jurnal Edukasi Matematika Vol 1 No 2 (2021): JEDMA Jurnal Edukasi Matematika Vol 1 No 2
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

This study aims to describe the profile of students' mathematical problem solving in terms of the field dependent and field independent cognitive styles. This type of research was descriptive qualitative research. The study was conducted at SMP Negeri 1 Candi in 2018/2019 school year. Determination of the subject based on the acquisition of the results of GEFT (Group Embedded Figures Test) test questions given to students in order to classify students' cognitive style types. The subjects used in this study were 2 students taken from class VIII-E, which 1 students are with independent field cognitive style with GEFT test scores between 13 and 15 and 1 students are with field dependent cognitive style with a score of GEFT test results between 4 up to 6. The social arithmetic problem solving test is given to see the problem solving of the subject in solving problems. The results showed a significant difference between the two subjects in implementing the completion plan, namely the field independent subjects were able to carry out the completion plan better by linking information from the questions and formulas used for determine the answer when compared with the field dependent subject. In addition, the independent field subject showed a good understanding to determine each final result of the calculation of fractional and decimal forms when compared to the field dependent subject.

ANALISIS KESALAHAN SISWA SMK DALAM MENYELESAIKAN SOAL MATEMATIKA BERDASARKAN ANALISIS KESALAHAN NEWMAN Siti Imamatur Rohmah; Soffil Widadah; Eka Nurmala Sari Agustina
JEDMA Jurnal Edukasi Matematika Vol 1 No 2 (2021): JEDMA Jurnal Edukasi Matematika Vol 1 No 2
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

This qualitative descriptive study aims to describe the results of the analysis of the errors of vocational students in solving mathematical problems of the three-variable linear equation system. This research was conducted in SMK Persatuan 1 in Tulangan in the year of 2019/2020 in X grade of clothing class. Subjects were chosen based on the number of mistakes made in solving the problems. As for the technique of collecting data in this research were used test and interview method. The test was done to all of the students of the X grade of clothing class. From the outcome of the test was taken 3 subjects who has the most mistaken. Furthermore the chosen subject to be interviewed. The results of the test and interview were analyzed by using Newman error analysis that is reading error, understanding error, transform error, process skill error and final answer error. Based on the research by using Newman error analysis can be concluded that student did the reading error with the error form of unable to read the important words found in the question, students did the understanding error with the error form of unable to write what is known and what is asked and write it but wrong, student did the transform error with the error form of unable to make the mathematical model, students did the process skill with the error form of unable to to solve the problem and incompatible procedure, and student did the final answer error with error form of written error answer and did not write the answer.

Pengembangan E-Modul Matematika Dengan Pendekatan Kontekstual Berbasis Software Geogebra Pada Materi Matriks Kelas XI SMA Wahdatus Syifak; Eka Nurmala Sari Agustina; Intan Bigita Kusumawati
JEDMA Jurnal Edukasi Matematika Vol 2 No 1 (2021): JEDMA Jurnal Edukasi Matematika Vol 2 No 1
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

Penelitian ini bertujuan untuk menghasilkan e-modul pada pembelajaran matriks yang berkualitas dilihat dari kevalidan, kepraktisan dan keefektifan. Penelitian ini dilatarbelakangi oleh masalah yakni belum adanya sumber belajar yang lain dan penggunaan teknologi dalam pembelajaran matematika serta rendahnya kemandirian belajar siswa sehingga mengakibatkan hasil belajar yang dihasilkan siswa rendah. Penelitian ini merupakan jenis penelitian dan pengembangan (Research dan Development). Langkah-langkah pada penelitian pengembangan ini adalah ( 1) menentukan potensi dan masalah, 2) mengumpulkan data, 3) desain produk, 4) validasi desain, 5) perbaikan desain, 6) membuat produk, 7) uji coba produk, 8) revisi produk 1. Hasil penelitian menunjukan bahwa e-modul matematika yang dikembangkan memenuhi kriteria valid,efektif, dan praktis. E-modul matematika dinyatakan valid berdasarkan hasil penelitian oleh para ahli menunjukkan angka 5,25 dengan kriteria "Sangat Valid". Untuk hasil ketergunaan e-modul pada siswa menunjukan angka 88,885% dengan kriteria "Sangat Praktis". Pada kemandirian belajar siswa dari 9 narasumber 5 narasumber diantaranya menunjukan angka 55,5% dengan kategori "Sangat tinggi" dan hasil belajar siswa menunjukkan angka 66,667% ketuntasan dengan kategori baik. Maka, dapat disimpulkan bahwa e-modul matematika layak digunakan.

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Jedma Prodi Mat

Contact Email jedmaprodimat@gmail.com

Phone +62895627580193

Journal Mail Official jedmaprodimat@gmail.com

Editorial Address https://ejournal.stkippgri-sidoarjo.ac.id/index.php/jedma/about/editorialTeam

Location Kab. sidoarjo, Jawa timur INDONESIA

Abstract

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Abstract

Contact Name
Jedma Prodi Mat

Contact Email
jedmaprodimat@gmail.com

Phone
+62895627580193

Journal Mail Official
jedmaprodimat@gmail.com

Editorial Address
https://ejournal.stkippgri-sidoarjo.ac.id/index.php/jedma/about/editorialTeam

Location
Kab. sidoarjo,

Jawa timur

INDONESIA